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Class Information
Number: 267/150
Name: Spring devices > Centering device
Description: Spring device connectible to a pivotable body (e.g., aircraft caster wheel) so as to be unstressed when said body is in a normal position and to be put under stress by pivotal movement of said body from said position, whereby said spring device tends to return said body to said normal position.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7516680 |
Strain energy shuttle apparatus and method |
Apr. 14, 2009 |
| 7416362 |
Multidirectionally compliant fastening system |
Aug. 26, 2008 |
| 6997446 |
Spring member for rotational action |
Feb. 14, 2006 |
| 6952977 |
Weight compensation device |
Oct. 11, 2005 |
| 6890137 |
Ambulance stretcher support to reduce patient trauma |
May. 10, 2005 |
| 6871561 |
Isolator and assembly configuration |
Mar. 29, 2005 |
| 6655229 |
Operation lever device |
Dec. 2, 2003 |
| 6652783 |
Magnet unit and method of production thereof |
Nov. 25, 2003 |
| 6536299 |
Shift switch-actuating mechanism for dual mode shift lever unit |
Mar. 25, 2003 |
| 6527263 |
Shock absorbing transport frame |
Mar. 4, 2003 |
| 6481700 |
Bicycle shock absorber with elastic members closely fitted between first and second rotating members |
Nov. 19, 2002 |
| 6443424 |
Clutch arm centering device |
Sep. 3, 2002 |
| 6405841 |
Electromagnetic shock absorber |
Jun. 18, 2002 |
| 6397988 |
Pivoting vibration absorber including a torsional spring and pipeline system utilizing same |
Jun. 4, 2002 |
| 6371434 |
Spring arrangement apparatus for mounting a vibration-sensitive or shock-sensitive device |
Apr. 16, 2002 |
| 6237904 |
Motion stabilizer |
May. 29, 2001 |
| 6227066 |
Joystick centering device supporting multiple compound torque profiles |
May. 8, 2001 |
| 6126154 |
Centering system |
Oct. 3, 2000 |
| 6059276 |
Single compensating stabilizer system |
May. 9, 2000 |
| 6042094 |
Self-centering column assembly employing liquid spring and structures containing such columns |
Mar. 28, 2000 |
| 6032760 |
Bi-directional spring holder assembly for an actuator |
Mar. 7, 2000 |
| 5921142 |
Zero turn tractor control system |
Jul. 13, 1999 |
| 5896959 |
Bi-directional damper with a self-centering mechanism |
Apr. 27, 1999 |
| 5890705 |
Self-centering liquid spring assembly and constructions thereof |
Apr. 6, 1999 |
| 5788209 |
Centering maintaining elastic mount for vehicle engine |
Aug. 4, 1998 |
| 5706595 |
Wave-producing decoration |
Jan. 13, 1998 |
| 5630449 |
Energy storer, for reducing drive torque and improving power consumption in a weaving machine |
May. 20, 1997 |
| 5592856 |
Self-centering shifter assembly |
Jan. 14, 1997 |
| 5581442 |
Spring clip for clamping a heat sink module to an electronic module |
Dec. 3, 1996 |
| 5560254 |
Shift control mechanism for a multi-speed countershaft transmission |
Oct. 1, 1996 |
| 5493931 |
Vehicle shifter |
Feb. 27, 1996 |
| 5462093 |
Damper device for weaving machine oscillating members |
Oct. 31, 1995 |
| 5456330 |
Return-to-neutral mechanism of rear wheel steering device |
Oct. 10, 1995 |
| 5374012 |
Suspension device for linking an on-board equipment item to the structure of a vehicle |
Dec. 20, 1994 |
| 5349881 |
Multi-axial centering spring mechanism |
Sep. 27, 1994 |
| 5343775 |
Control lever assembly |
Sep. 6, 1994 |
| 5313853 |
Flat spring biased shifter |
May. 24, 1994 |
| 5301568 |
Stick lever device |
Apr. 12, 1994 |
| 5272931 |
Transmission shift control mechanism |
Dec. 28, 1993 |
| 5271485 |
Hydraulic damper |
Dec. 21, 1993 |
| 5248133 |
Multidimensional damping apparatus |
Sep. 28, 1993 |
| 5241872 |
Swashplate centering mechanism for a variable displacement pump |
Sep. 7, 1993 |
| 5209138 |
Handlebar assembly for cycles |
May. 11, 1993 |
| 5207278 |
Turf aerator |
May. 4, 1993 |
| 5138524 |
Apparatus for securing electronic device packages to heat sinks |
Aug. 11, 1992 |
| 5071108 |
Pneumatic vibration isolation systems with automatic piston centering |
Dec. 10, 1991 |
| 5050443 |
Steering wheel return assist device |
Sep. 24, 1991 |
| 5024111 |
Adjustment of zero spring rate suspensions |
Jun. 18, 1991 |
| 4955249 |
Control mechanism for hydrostatic transmission |
Sep. 11, 1990 |
| 4953834 |
Pendulum with bending spring joint |
Sep. 4, 1990 |
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