Class / Patent application number | Description | Number of patent applications / Date published |
267131000 | SEAT SUPPORT | 13 |
20090134557 | Electromagnetic suspension system for a seat assembly and machine using same - A suspension system for a seat assembly of a machine includes an upper support member and a lower support member. A pair of scissors linkages interconnect the upper and lower support members. Each of the scissors linkages includes first and second arms pivotably attached at central portions thereof. An electronic controller is in communication with a pair of electromagnetic devices positioned at first ends of the first arms. The electronic controller is configured to energize the electromagnetic devices in response to a sensor output. | 05-28-2009 |
20090256293 | ADJUSTABLE SUSPENSION SYSTEM FOR A SEAT - An adjustable vehicle seat suspension system comprising a support assembly, a regulating system, and a control system. In an exemplary embodiment, the control system, which can comprise a hardware control for setting-selection by a human operator, directs the regulating system to adjust the support assembly as needed. Based on the human operator's chosen settings, the regulating system, in conjunction with the support assembly, can emulate a passive, semi-active, or active suspension. Preferably, the regulating system comprises a rotary motor, which drives the support assembly. | 10-15-2009 |
20110024958 | Control Device to Reduce Vibration Movement on a Device Vibrating Under Spring Force - A control device is shown to reduce a vibration movement of a device vibrating under spring force with at least two mobile parts vibrating in relation to each other, wherein the parts are connected together by means of mobile connecting arms, at least one of the connecting arms is connected with a first spring element end of at least one spring element and between the parts is arranged at least one damping element. | 02-03-2011 |
20120007294 | SEAT SUSPENSION - To expand a body weight adjustment range and achieve thinning. An initial position adjusting member | 01-12-2012 |
20120098174 | WEIGHT COMPENSATING SHOCK ISOLATOR ASSEMBLY - A weight compensating shock isolator assembly includes at least one spring with preload to return the isolator to an initial position, the at least one spring exerting a spring force that changes during the isolator stroke. The isolator includes a hydraulic cylinder containing hydraulic fluid and a piston that moves relative to the hydraulic cylinder, wherein hydraulic fluid is forced through or around a piston head during relative movement thereof with respect to the hydraulic cylinder to create a resisting force that is stroke and velocity dependent, with the damping constant C changing with stroke. | 04-26-2012 |
20140217657 | SEAT SUPPORT ASSEMBLY - A seat support assembly including a substantially tubular containing jacket having a first end with an inwardly oriented return lip and a second end closable with a sealing closure, a guide portion adapted to be at least partially received by a seat stand, a resilient separator abutting a portion of the guide portion and the sealing closure, an adapter to attach to the guide portion and at least abut an inner surface of the containing jacket wherein the assembly damps oscillation between the adapter and the containing jacket. | 08-07-2014 |
20220134920 | WHOLE BODY VIBRATION TRANSMISSION REDUCTION DEVICE - A vibration damping device for reducing transmissibility of an excitation frequency comprising: a top plate; a bottom plate secured to a base; a linkage arm arrangement coupled to the top plate and the bottom plate; at least one resilient member coupled to the top plate and the bottom plate; a load sensor for determining a mass of a load on the top plate; at least one accelerometer; a damper coupled to the linkage arm arrangement and the top plate, wherein the damper is controllable to modify stiffness of the device. | 05-05-2022 |
267132000 | Velocipede or motorcycle | 2 |
20120098175 | BICYCLE SEAT POST - A seat post is disclosed. The seat post includes a pneumatic cylinder, a hollow pneumatic piston, a gap, a seal, a hydraulic cylinder, a hollow hydraulic piston, and a valve. The gap exists between the pneumatic cylinder and the pneumatic piston and communicates with the inside of the pneumatic piston. The seal is disposed at the pneumatic cylinder for sealing the gap. The hydraulic cylinder is disposed in the pneumatic piston and communicates with the inside of the pneumatic piston. One end of the hydraulic piston passes through pneumatic piston and is inserted into the hydraulic cylinder. The other end is disposed in the pneumatic cylinder and communicates with the inside of the pneumatic cylinder. The valve connects the pneumatic piston and the hydraulic cylinder for opening or closing the communication between the pneumatic piston and the hydraulic cylinder. | 04-26-2012 |
20140001684 | SEAT DAMPER | 01-02-2014 |
267133000 | Flexural | 4 |
20100117275 | DAMPING DEVICE - A vibration isolator includes layered rubbers interposed between a support body and a movable body, and a pair of dampers attached to the support body at one ends and to the movable body at the other ends. The layered rubbers are arranged to be spaced apart in an anterior and posterior direction and in a left and right direction, with reference to a direction in which an operator faces when seated. One of the dampers is arranged at a position corresponding to a middle of the left and right direction between the layered rubbers arranged in the left and right direction, and aligned in the anterior and posterior direction. The other one of the dampers is arranged closer to an anterior side than a middle of the anterior and posterior direction between the layered rubbers arranged in the anterior and posterior direction, and aligned in the lift and right direction. | 05-13-2010 |
20130277899 | Attaching Device for End of Spring - There is disclosed a device for fixing a U-shaped end of at least one spring for supporting a cushion for a seat, to a seat frame of the seat which includes opposing frame sections, one of the frame sections being formed from a shaft, and the spring being stretched between the frame sections. The device comprises a collar fitted over the shaft and a retainer including a body having a geometry of similar figure with the collar and fitted over the collar on the shaft, and at least one pair of first and second spring engagement pieces provided at both edges of the body. A first axial region and second axial region of the U-shaped end of the spring are engaged with the first piece and the second piece, respectively, whereby the end of the spring is fixed to the shaft through the device. | 10-24-2013 |
20140246819 | RESTRICTED ROCKER SPRING ASSEMBLY - A furniture member rocker spring assembly includes first and second bracket members arranged in mirror image configuration. First and second springs are positioned between and in direct contact with each of the first and second bracket members. A restrictor bolt assembly is positioned between the first and second springs. The restrictor bolt assembly includes at least one sleeve member received in an aperture of the first and second bracket members. The sleeve member is in sliding contact with the first and second bracket members. A fastener extends through a sleeve bore of each of the first and second sleeve members. The fastener retains the first sleeve member in contact with the second sleeve member. | 09-04-2014 |
20160192779 | RESTRICTED ROCKER SPRING ASSEMBLY | 07-07-2016 |