Class / Patent application number | Description | Number of patent applications / Date published |
248422000 | Geared | 12 |
20080210841 | Height Adjustable Holding Apparatus - A height adjustable holding apparatus for supporting a display comprises a holding component, a moving component, an elastic component, an active component, a first rolling component, a driven component, a second rolling component, a first cable and a second cable. The moving component is movable along the holding component. The display is connected to the moving component and is movable along the holding component. The elastic component is disposed in one end of the holding component and is stretchable along the moving direction of the moving component. When the moving component generates a first displacement, the first cable drives the active component to rotate together with the driven component. The second rolling component rolls back the second cable and makes the elastic component to generate a second displacement smaller than the first displacement. | 09-04-2008 |
20090039227 | HEIGHT ADJUSTMENT DEVICE WITH FINE TUNING FOR AN IMAGE SYSTEM - Through combination of gears with different sizes in a transformation gear set configured in the height adjustment device, the height adjustment device can be fine-tuned. When an actuator of the height adjustment device is pressed, a first gear engaging with the actuator rotates and has a first relative distance with the actuator while a second gear engaging with a rack of the supporter has a second relative distance with the rack. The second relative distance is shorter than the first relative distance and the supporter is adjusted in a large scale and is fine-tuned through operating one single actuator. | 02-12-2009 |
20090189048 | HEIGHT-ADJUSTABLE STAND - An exemplary stand ( | 07-30-2009 |
20090261225 | ILLUMINATING DEVICE - An illuminating device includes a pillar, two parallel toothed poles, a connecting rod, two motors, two gears, a support pole and a light source member. The pillar defines a columnar receiving space extending along an axis direction thereof. The two parallel toothed poles are received in the columnar receiving space and are fixed to the pillar. The connecting rod includes a first end and a second end. The two motors are respectively fixed on the first and second ends of the connecting rod. Each of the two motors includes an main shaft. The two gears are in gear engagement with the two toothed poles respectively, and the two gear are respectively fixed on two main shafts of the two motors such that the two motors are capable of driving the two gears to rotate thereby moving along the toothed poles. The support pole includes a connecting end and a support end, the connecting end is received in the receiving space and connected to the connecting rod. The light source member is attached to the support end of the support pole. | 10-22-2009 |
20100237216 | POWER SEAT HEIGHT ADJUSTER MECHANISM - A power seat height adjuster mechanism for a seat of a vehicle includes a motor having an output shaft, a speed reduction mechanism cooperating with the output shaft of the motor to reduce an output speed of the motor, a nut drive mechanism cooperating with the speed reduction mechanism and having a translatable output member to rotate an adjustment component of the seat to adjust a height of the seat, and a locking mechanism cooperating with the speed reduction mechanism to allow the height of the seat to be adjusted and to prevent the height of the seat from moving once the height has been adjusted. | 09-23-2010 |
20100301186 | ADJUSTABLE SUPPORT DEVICE - An adjustable support device includes a support, a lift mechanism, and a pulley unit. The support includes at least two casings which are slidably connected with each other so as to adjust the length of the support. The lift mechanism includes a threaded rod screwed into a nut for changing the distance between the casings. The pulley unit is adapted for driving the casings. The present invention provides a labor-saving effect for operation. | 12-02-2010 |
20120025055 | ADJUSTABLE SUPPORTING STAND - An adjustable supporting stand includes a main body with a receiving room, a slidable module disposed in the receiving room, a supporting holder assembled on the slidable module, a gear set connected to the supporting holder, and an elastic member disposed on the main body. The gear set has at least one first gear and a second gear, and the first gear is smaller than the second gear. One end of the elastic member is fixed on the main body and another end of the elastic member is connected to the second gear. | 02-02-2012 |
20120119050 | ADJUSTABLE SUPPORTING STAND - An adjustable supporting stand includes a main body with a receiving room, a slidable module disposed in the receiving room, a supporting holder assembled on the slidable module, a gear set connected to the supporting holder, and an elastic member disposed on the main body. The gear set has at least one first gear and a second gear, and the first gear is smaller than the second gear. One end of the elastic member is fixed on the main body and another end of the elastic member is connected to the second gear. | 05-17-2012 |
20130161472 | Telescopic Stand with Chain-type Lifting and lowering function - A telescopic stand includes an outer tube, an inner tube, a chain, a housing, a driven member, a driving member, and a safety latch. The chain is secured on the inner tube. The housing is secured on the outer tube. The driven member is rotatably mounted in the housing and has a chainwheel and a worm gear. The chainwheel has engaging teeth meshing with the chain. The driving member is rotatably mounted in the housing and has a worm meshing with the worm gear. The safety latch is mounted on the housing and is movable to lock the driven member. Thus, when the inner tube bears a heavy load, the chainwheel co-operates with the chain to withstand the larger force applied by the inner tube and will not be worn or broken due to a larger rotation force. | 06-27-2013 |
20130264452 | FLY FORM TABLE WITH ADJUSTABLE LEGS - A fly form table truss comprises a first chord and a second chord. A plurality of web members extend between the first chord and the second chord. The fly form table truss also has a plurality of legs. Each of the legs is connected to a corresponding one of the web members. Each of the leg members includes a telescoping member and a screw jack. The screw jack is hingedly coupled to the telescoping member. The web members may be A-frame members and may be movable longitudinally along the first chord and the second chord. | 10-10-2013 |
20150076311 | HEIGHT ADJUSTABLE STAND FOR SCREEN OR DISPLAY - A height adjustable stand ( | 03-19-2015 |
20150293553 | OPERATION HANDLE MECHANISM AND LOAD SUPPORT MECHANISM - Provided is an operation handle mechanism with which a handle can be conveniently operated to move a movable section, thereby ensuring smooth operation and movement at any time regardless of an operation position of the handle. | 10-15-2015 |