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公开(公告)号:US3784182A
公开(公告)日:1974-01-08
申请号:US3784182D
申请日:1971-10-01
Applicant: COLLISION DEVICES INC
Inventor: SOBEL L
CPC classification number: B60R19/22
Abstract: Energy absorbing crash or collision devices for vehicles or the like to reduce shock of collision by utilizing energy absorbing components which are flexible and compressible and/or rigid and crushable, which components may used singly or in combination, which may be used with single or multiple pressure plates, to effect gradual deceleration upon collision.
Abstract translation: 用于车辆等的能量吸收碰撞或碰撞装置,以通过利用柔性和可压缩和/或刚性和可压碎的能量吸收部件来减少碰撞冲击,哪些部件可以单独使用或组合使用,其可以与单个或多个 压板,碰撞时逐渐减速。
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公开(公告)号:US3348796A
公开(公告)日:1967-10-24
申请号:US50371365
申请日:1965-10-23
Applicant: KORFUND DYNAMICS CORP
Inventor: PAUL BARATOFF , KFOURY NICHOLAS F , MUI BILLY Y K
IPC: F16F7/02
CPC classification number: F16F7/02
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公开(公告)号:US2308966A
公开(公告)日:1943-01-19
申请号:US37522941
申请日:1941-01-21
Applicant: FIRESTONE TIRE & RUBBER CO
Inventor: CURT SAURER
IPC: F16F7/02
CPC classification number: F16F7/02
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公开(公告)号:US1338556A
公开(公告)日:1920-04-27
申请号:US32710419
申请日:1919-09-29
Applicant: GARREN CRAIG HARRY
Inventor: GARREN CRAIG HARRY
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公开(公告)号:US11753819B2
公开(公告)日:2023-09-12
申请号:US16558456
申请日:2019-09-03
Applicant: John Swallow Associates Limited
Inventor: John Craven Swallow , Allan Leo Raun
IPC: F16F15/02 , E04B1/98 , F16F7/116 , F16F7/10 , E04H9/02 , F16F7/02 , F16F7/06 , F16F13/00 , E04B1/19 , F16F15/04
CPC classification number: E04B1/98 , E04H9/0215 , F16F7/026 , F16F7/06 , F16F7/1028 , F16F7/116 , E04B1/19 , F16F13/007 , F16F15/04 , F16F2222/12 , F16F2224/0208 , F16F2228/066 , F16F2238/026 , F16F2238/04
Abstract: The invention provides an adjustable stiffness assembly for use in conjunction with a fixed stiffness element to elastically connect a structure to a mass. The assembly includes a structure mount, a mass mount, and a rotatable stiffness element. The rotatable stiffness element rotatably engages with the structure mount and the mass mount, and has a minimum stiffness value with respect to forces in a direction a maximum stiffness value with respect to forces in another direction The fixed stiffness element and the adjustable stiffness assembly together provide a complete stiffness assembly having a total stiffness value with respect to force in the global direction for elastically connecting the mass and the structure. The first rotatable stiffness element is rotatable relative to the structure mount and the first mass mount to vary the total stiffness value of the complete stiffness assembly with respect to force in the global direction.
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公开(公告)号:US20200096076A1
公开(公告)日:2020-03-26
申请号:US15743087
申请日:2016-06-23
Applicant: SafeSeat lP AB
Inventor: Ingvar Eriksson , Dag Linderholm , Stefan Svensson , Magnus Eneström
Abstract: An energy absorber having a bar movable along a longitudinal axis by a tensile force. First and second energy absorbers extend along the longitudinal axis. A coupling mechanism couples the second energy absorber to the bar. The first energy absorber activates upon movement of the bar along the longitudinal axis. The coupling mechanism has a force transferring element to transfer force from the bar to the second energy absorber upon activation by a trigger. The trigger is subjected to a trigger load that is proportional to the bar's velocity along the longitudinal axis. The trigger is displaceable from its unloaded position upon loading and, simultaneously, constrained from displacing by a constraining force acting in opposite direction of the trigger load. The trigger displaces to activate the force transferring element to activate the second energy absorber when the velocity of the bar is above first pre-determined non-zero amount.
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公开(公告)号:US20200063825A1
公开(公告)日:2020-02-27
申请号:US16610789
申请日:2018-05-03
Applicant: Superior Industries, Inc.
Inventor: Cody Tufford , Jarrod Felton
IPC: F16F15/067 , F16F7/02
Abstract: Vibratory screens and apparatus therefore are disclosed. In some embodiments, a damper is incorporated having a pin and pivot arm which cooperate to dampen high-amplitude vibratory motion of the screen. In some embodiments, a bumper is disposed transversely adjacent to a sidewall of the screen and mounted to a bracket supporting a damper. In some embodiments, one or more guards protect openings in a pivot arm of the damper.
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公开(公告)号:US10309469B2
公开(公告)日:2019-06-04
申请号:US15485332
申请日:2017-04-12
Applicant: Ford Global Technologies, LLC
Inventor: Yuri A. Karpenko , David Allen , James Maurice Boileau , J. Chris Oakwood , Peter Kowalow , Laura Dammeyer , Steven Swisher , Robert Gordon Rentschler
Abstract: A friction damping cast component and method of production are disclosed. The components may be rotary, such as a cast brake rotor, or may be non-rotary, such as a cast suspension part or a cast engine block. Regardless of the type of component, a two-part vibration-damping insert having a thin metal core and a thin metal sheath is provided. The sheath fully encompasses the core in such a way that a dry sliding friction contact develops at their interfaces. The outer surface of the sheath with the metal core inside is rigidly bonded to the cast material that surrounds it during the casting process. The sheath surfaces may have a number of openings that allow a limited infiltration of molten cast iron material just inside the immediate vicinity of the sheath openings for spot rigid bonding between the surrounding cast material and the insert surfaces during casting.
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公开(公告)号:US20180334023A1
公开(公告)日:2018-11-22
申请号:US15777776
申请日:2016-11-10
Applicant: Schaeffler Technologies AG & Co. KG
Inventor: Hartmut Krehmer , Harald Hochmuth , Daniel Faber , Alexander Hausmann
CPC classification number: B60K5/12 , F16F7/023 , F16F2222/04 , F16F2228/066
Abstract: An engine support (1) for preventing a linear movement, including a clamping element-blocking unit (3) that has two switched states, a housing (4) that is located radially outside the clamping element-blocking unit (3), and a rod (2); in the open switched state, the rod (2) can move linearly relative to the housing (4), and in the closed switched state, a relative linear movement between the rod (2) and the housing (4) is prevented; the clamping element-blocking unit (3) includes two clamping element cages (6, 7) which are located axially next to each other and in which a plurality of clamping elements (10) are guided, and also includes at least one spring (11, 16), the blocking effect being created by axially moving the clamping element cages (6, 7) towards each other.
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公开(公告)号:US20180298964A1
公开(公告)日:2018-10-18
申请号:US15485332
申请日:2017-04-12
Applicant: Ford Global Technologies, LLC
Inventor: Yuri A. Karpenko , David Allen , James Maurice Boileau , J. Chris Oakwood , Peter Kowalow , Laura Dammeyer , Steven Swisher , Robert Gordon Rentsschler
CPC classification number: F16D65/0012 , F16D65/125 , F16D2065/132 , F16D2065/1328 , F16D2200/0013 , F16D2250/0015 , F16F7/02
Abstract: A friction damping cast component and method of production are disclosed. The components may be rotary, such as a cast brake rotor, or may be non-rotary, such as a cast suspension part or a cast engine block. Regardless of the type of component, a two-part vibration-damping insert having a thin metal core and a thin metal sheath is provided. The sheath fully encompasses the core in such a way that a dry sliding friction contact develops at their interfaces. The outer surface of the sheath with the metal core inside is rigidly bonded to the cast material that surrounds it during the casting process. The sheath surfaces may have a number of openings that allow a limited infiltration of molten cast iron material just inside the immediate vicinity of the sheath openings for spot rigid bonding between the surrounding cast material and the insert surfaces during casting.
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