초록 ▼

A damping device for a handgrip of an object includes a bladder disposed in said handgrip, an inflation device in fluid communication with the bladder, and a controller adapted to detect at least one of vibrations and impact pressure, and automatically adjust a cushion pressure of said bladder by ca

A damping device for a handgrip of an object includes a bladder disposed in said handgrip, an inflation device in fluid communication with the bladder, and a controller adapted to detect at least one of vibrations and impact pressure, and automatically adjust a cushion pressure of said bladder by causing the inflation device to inflate or deflate the bladder with a fluid as appropriate in order to attenuate the at least one of vibrations and impact pressure transmitted through said handgrip.

대표청구항 ▼

1. A handgrip having a damping device, the damping device comprising: a bladder disposed in said handgrip;an inflation device in fluid communication with said bladder; anda controller adapted to detect at least one of vibrations and impact pressure, and automatically adjust a cushion pressure of sai

1. A handgrip having a damping device, the damping device comprising: a bladder disposed in said handgrip;an inflation device in fluid communication with said bladder; anda controller adapted to detect at least one of vibrations and impact pressure, and automatically adjust a cushion pressure of said bladder by causing the inflation device to inflate or deflate the bladder with a fluid as appropriate in order to attenuate the at least one of vibrations and impact pressure transmitted through said handgrip. 2. The handgrip of claim 1, wherein the handgrip has at least one aperture for accommodating the bladder, the bladder being adapted to expand out of or contract from said handgrip through said aperture when the bladder is respectively inflated or deflated with said fluid. 3. The handgrip of claim 2, wherein the aperture comprises a plurality of apertures disposed at different locations along the handgrip, said apertures providing access through which the bladder expands or contracts. 4. The handgrip of claim 1, wherein said inflation device is removably attached to said handgrip. 5. The handgrip of claim 1, wherein said inflation device is integrated with said handgrip. 6. The handgrip of claim 1, wherein said inflation device comprises a pressurized gas cartridge. 7. The handgrip of claim 6, wherein said pressurized gas cartridge comprises a carbon dioxide cartridge. 8. The handgrip of claim 6, wherein said pressurized gas cartridge comprises an air cartridge. 9. The handgrip of claim 1, wherein said inflation device comprises a compressor. 10. The handgrip of claim 1, wherein said inflation device comprises a hydraulic pump. 11. The handgrip of claim 1, wherein the bladder comprises a plurality of inflatable compartments, each compartment having fluid communication with said inflation device, said controller causing said inflation device to increase or decrease inflation of the compartments. 12. The handgrip of claim 11, wherein each compartment is isolated and has independent fluid communication with said inflation device. 13. The handgrip of claim 11, wherein each compartment is adapted to have different cushion pressure. 14. A handgrip having a damping device, the damping device comprising: a bladder disposed in said handgrip, said handgrip having at least one aperture for accommodating said bladder;at least one sensor disposed on said handgrip, said sensor adapted to measure characteristics of at least one of vibrations and impact pressure transmitted through said handgrip;an inflation device in fluid communication with the bladder; anda controller adapted to automatically adjust a cushion pressure of said bladder by causing the inflation device to inflate or deflate the bladder with a fluid as appropriate in order to attenuate the at least one of vibrations and impact pressure, said controller adjusting said cushion pressure according to said characteristics. 15. The handgrip of claim 14, wherein said controller adjusts the cushion pressure of said bladder according to a grip pressure exerted on said bladder by at least one hand gripping said handgrip. 16. The handgrip of claim 14, wherein said characteristics comprise frequency and amplitude of said at least one of vibrations and impact pressure. 17. The handgrip of claim 14, further comprising a selector disposed on said handgrip, said selector being connected to the controller, wherein said selector is adapted to adjust the cushion pressure of said bladder. 18. The handgrip of claim 14, wherein the bladder comprises a plurality of inflatable compartments, each compartment being isolated and having independent fluid communication with said inflation device, said controller causing said inflation device to increase or decrease inflation of each compartment. 19. The handgrip of claim 14, wherein the bladder is adapted to expand outward or contract inward with respect to an axis of said handgrip. 20. A handgrip having a damping device, the damping device comprising: at least one bladder disposed in said handgrip, said handgrip having a plurality of apertures for accommodating said bladder, said apertures are disposed substantially where fingers grip said handgrip;at least one inflation device in fluid communication with the bladder; anda controller adapted to detect at least one of vibrations and impact pressure, and automatically adjust a cushion pressure of said bladder by causing the inflation device to inflate or deflate the bladder with a fluid as appropriate in order to attenuate the at least one of vibrations and impact pressure transmitted through said handgrip. 21. The handgrip of claim 20, wherein said apertures are adapted as finger grooves for said handgrip. 22. The handgrip of claim 20, further comprising a bladder for each aperture in said handgrip, each bladder being in independent fluid communication with said inflation device. 23. A handgrip having a damping device, the damping device comprising: a bladder disposed in said handgrip;an inflation device in fluid communication with said bladder;at least one sensor for detecting and measuring at least one of vibrations and impact pressure transmitted through said handgrip;a manual adjuster adapted to allow a user to adjust a cushion pressure of said bladder by causing the inflation device to inflate or deflate the bladder with a fluid; anda controller adapted to provide a feedback indication to the user that said bladder has been inflated or deflated by an amount which attenuates the at least one of vibrations and impact pressure and which corresponds to a grip pressure exerted on said bladder by a hand of the user. 24. The handgrip of claim 23, wherein the handgrip has at least one aperture for accommodating the bladder, the bladder being adapted to expand out of or contract from said handgrip through said aperture when the bladder is respectively inflated or deflated with said fluid. 25. The handgrip of claim 23, wherein the bladder comprises a plurality of inflatable compartments, each compartment having fluid communication with said inflation device, said adjuster causing said inflation device to increase or decrease inflation of the compartments. 26. The handgrip of claim 25, wherein each compartment is isolated and has independent fluid communication with said inflation device. 27. The handgrip of claim 23, wherein said at least one sensor is adapted to measure characteristics of said at least one of vibrations and impact pressure, and wherein said feedback is based on said characteristics. 28. The handgrip of claim 27, wherein said characteristics comprise frequency and amplitude of said at least one of vibrations and impact pressure. 29. A handgrip having a damping device, the damping device comprising: a bladder disposed in said handgrip, said handgrip having at least one aperture for accommodating said bladder;at least one sensor disposed on said handgrip, said sensor adapted to measure characteristics of at least one of vibrations and impact pressure transmitted through said handgrip;an inflation device in fluid communication with the bladder; anda controller adapted to automatically adjust a cushion pressure of said bladder by causing the inflation device to inflate or deflate the bladder with a fluid as appropriate in order to attenuate the at least one of vibrations and impact pressure, said controller adjusting said cushion pressure according to said characteristics;wherein said controller adjusts the cushion pressure of said bladder according to a grip pressure exerted on said bladder by at least one hand gripping said handgrip. 30. A handgrip having a damping device, the damping device comprising: at least one bladder disposed in said handgrip, said handgrip having a plurality of apertures for accommodating said bladder, said apertures are disposed substantially where fingers grip said handgrip;at least one inflation device in fluid communication with the bladder; anda controller adapted to detect at least one of vibrations and impact pressure, and automatically adjust a cushion pressure of said bladder by causing the inflation device to inflate or deflate the bladder with a fluid as appropriate in order to attenuate the at least one of vibrations and impact pressure transmitted through said handgrip;wherein said at least one bladder comprises a bladder for each aperture in said handgrip, each bladder being in independent fluid communication with said inflation device.