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公开(公告)号:US20190242451A1
公开(公告)日:2019-08-08
申请号:US16317113
申请日:2017-07-12
发明人: Stefan MAGES
CPC分类号: F16F1/128 , F16F9/38 , F16F2230/0023 , F16F2230/105 , F16J3/04 , F16J3/041
摘要: A bellows assembly for a vibration damper includes a bellows with a plurality of pockets with pocket walls and a pocket inner profile, a helical compression spring with windings consisting of a wound spring wire and pressure contact lateral faces. The helical compression spring is arranged in the bellows and the plurality of pockets extend coaxially to the longitudinal axis of the helical compression spring. Under pressure loading of the helical compression spring arranged in the bellows, the bellows folds together with the helical compression spring, wherein the wound spring wire is arranged at least in certain portions in the plurality of pockets, wherein the pocket walls of the plurality of pockets in which the wound spring wire is arranged at least in certain portions cover at least the mutually opposite pressure contact lateral faces of adjacent windings of the helical compression spring.
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公开(公告)号:US10041530B2
公开(公告)日:2018-08-07
申请号:US15307293
申请日:2015-05-08
申请人: NOK CORPORATION
发明人: Koji Kanagawa
CPC分类号: F16C11/0671 , F16C11/06 , F16C11/0628 , F16C41/04 , F16J3/04 , F16J3/042 , F16J15/52
摘要: A dust cover for a ball joint has a spherical head portion, a shaft, a cylindrical one-end large-diameter opening portion, a large-diameter opening portion side reinforcing ring fixed to a socket, the other end small-diameter opening portion retained onto the shaft, a flange portion extending from an end portion in the other-end small-diameter opening portion of the one-end large-diameter opening portion toward a ball stud side, and a rubber-like elastic film portion coupling an inward end portion of the flange portion and the other-end small-diameter opening portion. The dust cover has an outside projection provided on an outer peripheral surface of the film portion, and an inside projection provided on an inner peripheral surface of a joint portion between the flange portion and the film portion, and the outside projection and the inside projection come into contact with each other when the dust covers for the ball joint are laminated.
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公开(公告)号:US5273490A
公开(公告)日:1993-12-28
申请号:US683231
申请日:1991-04-10
CPC分类号: F16D3/845 , F16J3/04 , F16D2200/006
摘要: An abrasion-resistant protective cover, in the form of a sock, fitting over a drive axle joint seal of a vehicle. The sock is formed of abrasion-resistant material to extend the operation of the seal by extending the amount of wear and tear that the seal can withstand. The sock may be pre-assembled about the joint seal during assembly of the drive axle shaft and joint. The sock is attached at one end to the drive axle shaft and at the opposite end to the joint. The sock may also be assembled about the joint seal after assembly of the drive axle shaft and joint. The sock is wrapped about the joint seal and held in place by clamps around the drive axle shaft and the joint. The sock may be fabricated with any one of several abrasion-resistant materials and may include a flexible material to allow the sock to be tightly fitted about the joint seal without limiting movement of the joint seal around the drive axle shaft.
摘要翻译: 一种耐磨保护罩,以袜子的形式安装在车辆的驱动轴接头密封件上。 袜子由耐磨材料形成,以通过延长密封件可承受的磨损量来延长密封件的操作。 在组装驱动桥轴和接头期间,袜子可以围绕关节密封件预组装。 袜子的一端连接到驱动桥轴上,并且在与接头相对的端部处。 在组装驱动桥轴和接头之后,也可以围绕接头密封件组装袜子。 袜子围绕接头密封件包裹,并通过夹在驱动桥轴和接头周围的位置保持在适当位置。 袜子可以用几种耐磨材料中的任何一种制成,并且可以包括柔性材料,以允许袜子围绕接头密封件紧密配合,而不限制接头密封件围绕驱动轴轴的移动。
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公开(公告)号:US4693484A
公开(公告)日:1987-09-15
申请号:US848919
申请日:1986-04-07
申请人: Mikio Ukai , Ryouji Okumoto
发明人: Mikio Ukai , Ryouji Okumoto
CPC分类号: F16D3/845 , F16J3/04 , F16J3/043 , B29L2031/703
摘要: A boot for a universal joint, which is made of a high-molecular elastomer, in which bellows having three or more ridges are extended between a larger and a smaller ring portion, and in which a valley is formed between the first ridge from the larger side of the bellows and the larger ring portion. In this boot, the crest of the first ridge has its inner circumference located outside of the imaginary circumference of the frustum of a cone, which is formed by joining the end portion of the larger ring portion at the side to be connected to the bellows and the crest of the second ridge. As a result, the wears of the ridges (especially of the first ridge) due to their mutual contacts are not promoted so that the boot can have its durability improved.
摘要翻译: 一种由高分子弹性体制成的通用接头的护罩,其中具有三个或多个脊的波纹管在较大和较小的环部分之间延伸,并且其中在较大的和较小的环部之间的第一脊之间形成谷 波纹管的一侧和较大的环部分。 在这种靴子中,第一脊的顶部的内圆周位于锥体的截头圆锥体的假想圆周的外侧,圆锥体的圆锥体通过将连接波纹管的一侧的较大的环部分的端部连接而形成, 第二脊的山脊。 结果,由于它们的相互接触,脊(特别是第一脊)的磨损不会得到促进,从而可以提高靴子的耐用性。
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公开(公告)号:US2000542A
公开(公告)日:1935-05-07
申请号:US53844731
申请日:1931-05-19
发明人: WASSON HARRY C
IPC分类号: F16J3/04
CPC分类号: F16J3/04
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公开(公告)号:US20180267469A1
公开(公告)日:2018-09-20
申请号:US15541491
申请日:2016-01-07
申请人: PRECIFLEX SA
发明人: Lucien VOUILLAMOZ
CPC分类号: G04B1/26 , F16J3/04 , G04B1/265 , G04B27/00 , G04B27/002
摘要: A dual bellows system and method that includes a main bellows which interacts with a thermally compensating bellows, whereby interaction of the main bellows with the thermally compensating bellows results in a transfer of force and/or displacement that is insensitive to temperature changes.
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公开(公告)号:US20180087539A1
公开(公告)日:2018-03-29
申请号:US15566173
申请日:2016-05-18
发明人: Daisuke HYODO
CPC分类号: F15B1/103 , F15B1/14 , F15B2201/205 , F15B2201/3153 , F15B2201/3158 , F16F9/082 , F16J3/04 , F16J3/047
摘要: The invention provides a metal bellows type accumulator having an outer shell provided in its one end with a pressure introducing passage in an opening manner, an axially expandable metal bellows including peak portions directed to an outer side in a radial direction and trough portions directed to an inner side alternately in an axial direction, having an axially fixed end to the outer shell and separating an inner chamber of the outer shell into a pressure introducing chamber and a gas chamber charged with cushion gas, and a support member arranged in an inner periphery of the metal bellows, fixed to the outer shell and constructed by a cushioning member. A clearance in a radial direction between the trough portions of the metal bellows and the support member is smaller than a clearance in a radial direction between the peak portions of the metal bellows and the outer shell.
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公开(公告)号:US09914821B1
公开(公告)日:2018-03-13
申请号:US14750062
申请日:2015-06-25
CPC分类号: C08L9/00 , B60C1/00 , C08K3/04 , C08L7/00 , C08L9/06 , C08L11/00 , C08L23/16 , C08L2205/02 , F16F9/0409 , F16F9/05 , F16J3/04 , F16J3/06
摘要: An air spring bellow comprising a vulcanized rubber component including the at least partially vulcanized residue of EPDM and a rubber other than EPDM.
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公开(公告)号:US20170234394A1
公开(公告)日:2017-08-17
申请号:US15349707
申请日:2016-11-11
发明人: Ivica Papic , Achim Lordick
IPC分类号: F16F9/38
CPC分类号: F16F9/38 , F16F2230/105 , F16J3/04 , F16J3/041 , F16J3/043
摘要: A folding bellows for protecting an interior of the folding bellows effectively from environmental influences and managing pressure changes in the interior. The folding bellows having a gas-tight casing including a plurality of folds in an axial direction. Opposed front faces adjoining the casing. The front faces closed in a gas-tight manner. The casing having a wide region and a narrow region each formed of a plurality of folds with the outer cross-sectional surface of the folds in the wide region being larger than those in the narrow region. The folding bellows in one embodiment used with a motor vehicle subassembly.
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公开(公告)号:US3248955A
公开(公告)日:1966-05-03
申请号:US20621462
申请日:1962-06-29
申请人: TRW INC
发明人: TEMPLETON HERBERT W
CPC分类号: F16C11/0604 , B60G7/005 , F16C11/0628 , F16C11/0671 , F16C2326/05 , F16J3/04 , F16J3/046 , Y10S277/928 , Y10T403/31 , Y10T403/315 , Y10T403/32663 , Y10T403/32729 , Y10T403/32762
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