| Patent application number | Description | Published |
|---|
| 20090031573 | TEST APPARATUS FOR GAUGING RADII OF COLUMNIFORM WORKPIECES - An exemplary test apparatus for a columniform workpiece includes a base plate, a support plate perpendicularly mounted to a top surface of the base plate, a shaft rotatably mounted to the support plate, a contact member mounted the support plate and perpendicularly slidable relative to the support plate, and a test meter. The shaft is configured for mounting the columniform workpiece at a side of the support plate and making the columniform workpiece perpendicularly rotate relative to the support plate. The contact member includes a first end contacting the end surface of the columniform workpiece. The test meter includes a pole with a distal end contacting a second end opposite to the first end of the contact member, the poles' length resiliently adjusting corresponding to the end surface of the columniform workpiece, and a value of the test meter changing corresponding to changes in the length of the pole. | 02-05-2009 |
| 20090106995 | PLANENESS TESTING APPARATUS - An exemplary apparatus for testing planeness of a workpiece is provided. The apparatus includes a platform for supporting the workpiece thereon, a bracket vertically mounted to the platform, and a testing system mounted to the bracket for testing the workpiece. The testing system includes a testing member, a test dial indicator having a sliding pole, and a fine-tuning member for controlling the movement of the testing member. One end of the testing member is connected to the sliding pole. When testing, the fine-tuning member drives the testing member to move toward the workpiece, until the testing member contacts the workpiece. The sliding pole extends together with the testing member. A value is shown by the test dial indicator that indicates the moving distance of the testing member. A distortion value of the workpiece can be obtained according to the value. | 04-30-2009 |
| 20090213540 | FIXING APPARATUS FOR FUNCTIONAL MODULE - A fixing apparatus for a functional module having a front wall and a first sidewall has a chassis with a sideboard having fastening holes, a first locking member sliding on the first sidewall and including a number of claws, and a driving fork sliding on the front wall of the functional module and having at least one wedge slidably engaging the first locking member. When the driving fork slides relative to the front wall of the functional module, the first locking member withdraws the claws from the fastening holes of the chassis or to extend the claws into the fastening holes. | 08-27-2009 |
| 20090249886 | TESTING APPARATUS OF MECHANICAL ENDURANCE - An apparatus for testing mechanical endurance includes a bed for installing a workpiece, a clipping imitator capable of clipping a clipping ring of the workpiece, a hinging imitator capable of engaging with a hinge of the workpiece thereby making the workpiece tend to rotate, a cam, an oscillating rod following the cam, a pressure sensor capable of receiving pressure from the workpiece, a first arithmometer for taking count of pressure dropping the pressure sensor detects, and a second arithmometer for taking count of cam cycles. The oscillating rod includes first and second arms. The second arm engages the cam and can impel the clipping imitator to detach from the clipping ring. The first arm can press the workpiece down. In a cam cycle, if the workpiece does not break, the count of the first arithmometer equals to the count of the second arithmometer; or if breaks, the counts are different. | 10-08-2009 |
| 20090277030 | TESTING APPARATUS FOR TESTING PERPENDICULARITY - A testing apparatus for testing perpendicularity of an end surface of a workpiece is disclosed. The testing apparatus includes an electrically conductive first reference piece defining two guide holes, and two testing units. The testing units are slidably engaged in the guide holes, so as to form two testing circuits. At a normal state, each testing circuit is closed, and each testing unit extends out of the guide hole for a distance, wherein the distance corresponds to an allowable perpendicularity tolerance. Each testing unit can be pushed to retract back to the guide holes by the end of the workpiece to cause the testing circuit to be opened. The opened state or closed state of each of the testing circuits will help show the status of the perpendicularity of the end surface of the workpiece. | 11-12-2009 |
| 20100024519 | IMPACT TESTING APPARATUS - A impact testing apparatus for includes a workbench, a bracket defining a vertical passage, a hammer slidably received in the passage of the bracket, a fastening mechanism slidably mounted to the bracket and an anvil for supporting a workpiece to be tested. The workbench includes a horizontal platform. The bracket is arranged over the platform. The fastening mechanism is configured to be selectively fixed to different heights of the bracket relative to the platform, and includes a retaining member cable of being bias between a first position to holding the hammer and a second position to release the hammer. The anvil is disposed on the platform and align with the hammer. | 02-04-2010 |
| 20100024564 | CONNECTION STRENGTH TESTING DEVICE - A strength testing device for testing a connection strength between two articles when a connection interface therebetween located vertically and includes a blade member, a suspending member, and a handle. The suspending member includes a relay portion, a first connection portion and a second portion disposed at two opposite ends of the relay portion. The blade member includes a blade seating on one of the articles. A holder is formed on the second connection portion to hold a critical weight to break the two articles along the connection interface. A gravity line of the weight crosses with the blade. | 02-04-2010 |
| 20100050781 | CONNECTION STRENGTH TESTING DEVICE - A strength testing device for testing a connection strength between a first and a second articles includes a workbench, a supporting member adjustably attached to the workbench in a vertical direction to support the first article, a blocking member adjustably attached to the workbench in a latitudinal direction to abut one side of the first article, a pair of clamping members adjustably attached to the workbench in a longitudinal direction to abut the other side of the first article, and a tester. The tester includes a blade member with a blade seating on the second article, and a suspending member holding a critical weight to break the first and second articles along a connection interface therebetween. A gravity line of the weight crosses with the blade. | 03-04-2010 |
| 20100212173 | DETECTING APPARATUS - A detecting apparatus for detecting linearity of an object includes a platform, a slide rail vertically extending from the platform, two standard units slidably mounted to the slide rail, and a detecting unit. The detecting unit includes a mounting block slidably mounted to the slide rail, a test dial indicator fixed to the mounting block and including an elastically extendable spindle, and a detecting bar slidably mounded to the mounting block via a resilient member. The standard units are used to abut against the object to cooperatively define a detection reference plane. A first end of the detecting bar abuts against by the spindle of the test dial indicator, and a second end of the detecting bar is used to contact the object. | 08-26-2010 |
| 20100230882 | CLAMP APPARATUS - A clamp apparatus to hold an object to a worktable includes a guiding pole mounted to the worktable, a pressing member connected to the guiding pole, a supporting pin extending from the pressing member towards the worktable, and a resilient member connected between the guiding pole and the worktable. the pressing member is rotatable related to the worktable between a first position and a second position. The pressing member forces the object against the worktable and the supporting pin passes through the worktable in response to restoring of the resilient member when the pressing member is moved to the first position. The supporting pin abuts against the worktable to keep a disengagement of the pressing member from the object overcoming restoring of the resilient member when the pressing member is moved to the second position. | 09-16-2010 |
| 20100242294 | POSITIONING DEVICE - A positioning device for positioning an object includes a platform, a slide rail vertically extending from the platform, two standard units, and a retaining unit. The standard units are slidably mounted to the slide rail to abut against a first side of the object to cooperatively define a position reference plane for the object. The retaining unit includes a fixing block fixed to the high standard unit, a slide bar slidably mounted to the fixing block, a holding arm fixed to the slide bar to abut against a second side opposite to the first side of the object, and a spring to bias the slide bar to ensure that the holding arm abuts against the second side of the object. | 09-30-2010 |
| 20100293803 | DETECTION DEVICE FOR DETECTING DISTANCE BETWEEN CENTERS OF TWO THROUGH HOLES - A detection device for detecting a distance between centers of two through holes includes a support member, a base member, and a measurement member. The base member and the measurement member are set on opposite ends of the support member. The base member is operable to enter one of the through holes. A distance between a center of the base member and a center of the measurement member is equal to a normal distance between centers of the two through holes. If an actual distance between the centers of the two through holes meets a determined specification, the measurement member will enter the other through hole. If the actual distance between the centers of the two through holes does not meet the determined specification, the measurement member cannot enter the other through hole. | 11-25-2010 |
| 20100294042 | APPARATUS FOR TESTING STRENGTH OF OBJECTS - An apparatus for testing strength of a corner portion of an object includes a support platform, an installing mechanism on the platform, a force gauge, a driving mechanism connected to the slidable plate to move the slidable plate, a clamp mechanism for clamping the object in a fixed position, and a push-pull mechanism. The installing mechanism includes two opposite rail plates mounted to the platform, and a slidable plate slidably mounted between the rail plates. The force gauge is fixed to the slidable plate. The push-pull mechanism is connected to the force gauge to be pushed or pulled by the force gauge. The push-pull mechanism comprises two forcing posts to respectively abut against two sides of the object at the corner portion, thereby exerting push or pull force on the two sides of the corner portion to test strength of the corner portion. | 11-25-2010 |
| 20100295226 | POSITIONING DEVICE - A positioning device for positioning an object includes a base with a platform and a first positioning unit slidably mounted to the platform. The first positioning unit includes a sliding piece slidable along a direction perpendicular to the platform. The sliding piece defines a substantially V-shaped hole along a direction parallel with the platform for the object extending through the hole. The opening of the “V” of the V-shaped hole faces to a direction perpendicular to the platform. | 11-25-2010 |
| 20100299951 | MEASUREMENT DEVICE - A measurement device for measuring a distance between a center of a through hole defined in a panel and a side of the panel extending from an end of the panel includes a positioning member, a support member, and a measurement member. The positioning member and the measurement member are set on two ends of the support member. An inside surface of the positioning member resists the side of the panel. A distance between the inside surface and a center of the measurement member is about equal to a normal distance between the side and the center of the through hole. If an actual distance between the side and the center of the through hole meets a determined specification, the measurement member will enter into the through hole. | 12-02-2010 |
| 20100300176 | MEASURING APPARATUS FOR ANTI-ABRASION PROPERTY - A measuring apparatus is provided to measure anti-abrasion property of an object. The measuring apparatus includes a fixing assembly to fix the object, and a friction block to abut against the object. A driving unit is connected to the fixing assembly to drive the fixing assembly to slide back and forth. Therefore the friction block is scraped on the object. The moving of the driving unit is controlled by a controlling device, therefore, the moving journey and an amount of moving cycles of the fixing assembly can be precisely controlled. | 12-02-2010 |
| 20100300193 | ADHESION MEASURING APPARATUS - A measuring apparatus is provided for measuring the coating adhesion of an edge or a corner of an object. The measuring apparatus includes a platform, a fixing assembly to fix the object, a supporting plate fastened to the platform, a loading mechanism pivotably attached to the supporting plate, a travelling limiting member fastened to the supporting plate to limit the pivoting angle of the loading mechanism, and a friction block installed to the loading mechanism and slidably abutting against and reciprocatingly rubbing the edge or corner of the object within a predetermined traveling distance. The predetermined traveling distance is limited by the traveling limiting member. | 12-02-2010 |
| 20100301540 | CLAMPING MECHANISM - A clamping mechanism includes a base, a clamping block, an operable post, and a locking unit. The base includes a fixing plate and a guiding rail. The clamping block is slidably mounted to the guiding rail and opposite to the fixing plate, to clamp an object cooperating with the fixing plate. The post is connected to the clamping block, to drive the clamping block to slide. The locking unit is used to lock the post. | 12-02-2010 |
| 20100307260 | APPARATUS FOR TESTING OBJECT STRENGTH - An apparatus for testing strength of a corner portion of an object includes a support platform, an installation mechanism having a slidable plate mounted on the platform, a force gauge fixed to the slidable plate, a drive mechanism connected to the slidable plate to move the slidable plate, and a push-pull mechanism. The push-pull mechanism is connected to the force gauge to be pushed or pulled by the force gauge and exerts push or pull force on the corner portion of the object. | 12-09-2010 |
| 20100307261 | APPARATUS FOR TESTING OBJECT STRENGTH - An apparatus for testing object strength includes a support platform, a force gauge for reading push or pull force exerted on an object, an installation mechanism for slidable installation of the force gauge on the support platform, an installation board supporting the object, a pull-push mechanism connected to the force gauge to be pushed or pulled by the force gauge and exert force on the object, and an adjustment mechanism. The adjustment mechanism includes a pedestal secured to the support platform, a slider slidably mounted to the pedestal, an adjustment rod pivotally mounted to the pedestal and threaded into the slider, and a manipulation member fixed to the adjustment rod. The manipulation member rotates the adjustment rod relative to the slider. Thus the slider slides relative to the pedestal. The installation board adjusts the object relative to the support platform. | 12-09-2010 |
| 20100320999 | TESTING APPARATUS - A testing apparatus is provided to test whether a distance between a first and a second portions of an object is eligible. The testing apparatus includes a worktable, a positioning mechanism to support the object, a pressing mechanism to secure the object, and an actuating mechanism. The actuating mechanism outputs signals to reflect the relative position of the correspond to-be-tested portion and the actuating mechanism, therefore a controlling device indicates whether the distance between the to-be-tested portion and the base plane is eligible or not according the outputting signals of the corresponding actuating mechanism. | 12-23-2010 |
| 20110005051 | FIXING APPARATUS FOR CYLINDRICAL-SHAPED OBJECTS - A fixing apparatus is provided to fix a cylindrical object. The fixing apparatus includes a support board, a rotating member rotatably mounted to the support board, a moving member, and a number of positioning members. The rotating member defines a receiving space, and a number of receiving slots communicating with the receiving space. The moving member includes a taper-shaped pushing portion, and the pushing portion is slidably received in the receiving space. The number of positioning members are slidably received in the corresponding receiving slots. Each positioning member includes a slanting surface resisting against a circumference of the pushing portion, and a sliding surface to resist against an intrados of the cylindrical object. | 01-13-2011 |
| 20110011173 | MEASURING APPARATUS - A measuring apparatus to measure adhesion of a tape includes a supporting plate slanting related to horizon, and a ball. The tape is attached to the supporting plate with an adhesive surface opposite to the supporting plate. The ball rolls on the tape along the supporting plate. The ball would be held by the tape according to the weight of the ball and the adhesion of the tape, thereby assessing the adhesion. The measuring apparatus further includes a base, a positioning mechanism mounted to the supporting plate, and an angle-adjusting mechanism engaging with the base and the supporting plate and capable of rotating related to the base to adjust a slanting angle of the supporting plate. The positioning mechanism includes a frame to releasably hold and position the ball. | 01-20-2011 |
| 20110024962 | CLAMP - The present disclosure provides a clamp including a base with a holding surface, a first movable element, a second movable element opposite to the first movable element, and a third movable element with two arms opposite to each other. The first, the second, and the third movable elements are mounted on the holding surface of the base, and are slidable relative to the holding surface. Each arm defines a slope face the slope of the other arm. The first and the second movable elements are located between the two arms. The first movable element is resisted one of slope, and the second movable element is resisted the other of the slope. When the third movable element moves, the two slopes move relative to the first and the second movable elements, and the first and the second movable elements move toward or away from each other. | 02-03-2011 |
| 20110094118 | PERPENDICULARITY MEASURING DEVICE - A measuring device includes a transfer sleeve, an assist assembly, and a caliper gauge. The transfer sleeve includes two end surfaces and a side surface; the sleeve defines a transfer hole along the longitudinal direction thereof and perpendicular to the end surfaces, and the transfer hole passes through two end surfaces; the transfer sleeve defines a screw hole along the transversal direction thereof in the side surface and communicates with the transfer hole. The assist assembly is screwed in the screw hole, and includes a screw rod, a spring element, and a ball; the screw rod defines a receiving hole therein; the spring element and the ball are inserted into the receiving hole in sequence. The caliper gauge includes a base plate and two side plate extending upright from opposite edges of the base plate correspondingly. | 04-28-2011 |
