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公开(公告)号：US11926301B2
公开(公告)日：2024-03-12
申请号：US17448377
申请日：2021-09-22
发明人： Samuel N. Lievore
CPC分类号： B60T8/1837 , B60B35/04 , B60G11/04 , B60G11/113 , G01G3/08 , G01G19/12 , B60G2202/112 , B60T2250/00 , B60Y2200/147
摘要： A vehicle weight sensing system particularly useful for trailers. An axle tube is mounted to the vehicle or trailer through its suspension members that may be leaf springs. A mounting block is affixed to the axle tube for mounting a strain gauge. The mounting block is fixed to the axle tube between the suspension members connected to the axle tube. The mounting block has a mounting surface opposite to the mating surface and a notch extends from the mating surface toward the mounting surface. The notch terminates between the mating surface and the mounting surface. The notch separates rigidified sections of the mounting block and the rigidified sections straddle the notch. The stain gauge measures strain in the axle and thereby generates a signal proportional to the weight on the trailer. The signal can be used to properly proportion a brake system on the trailer.
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公开(公告)号：US20240059099A1
公开(公告)日：2024-02-22
申请号：US17890730
申请日：2022-08-18
申请人： William Scott
发明人： William Scott
CPC分类号： B60B37/00 , B62D63/08 , B60B35/006 , B60B35/04
摘要： An emergency trailer wheel assembly for temporarily replacing a trailer wheel includes a frame member with a mounting bracket attached on a first end of the frame member and configured for attaching to a leaf spring of a trailer and a wheel rotatably attached to a second end of the frame member.
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公开(公告)号：US20230219369A1
公开(公告)日：2023-07-13
申请号：US18096292
申请日：2023-01-12
申请人： Sunny Fold, LLC
发明人： Joseph E. Panigot
CPC分类号： B60B35/04 , B62B1/12 , B62B1/208 , B60B35/004
摘要： A collapsible support structure includes at least a horizontal support structure, a vertical support structure, and an axle assembly. In use, the collapsible support structure may be folded/unfolded between a deployed configuration, in which the collapsible support structure may be capable of rolling along a support surface to transport items, and a stowed/storage position, in which the collapsible support structure is collapsed in a compact geometry for storage. The axle assembly enables removal of the wheels from the axle for storage of the collapsible support structure. The axle may be repositionable between a deployed position and a storage position. The axle may be equipped with a retainer unit that retains the axle in the deployed position.
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公开(公告)号：US11571930B2
公开(公告)日：2023-02-07
申请号：US16603090
申请日：2018-04-03
申请人： SAF-HOLLAND GmbH
发明人： Armin Christ , Rainer Stegmann
摘要： An axle system includes an axle stub and a clamping unit, the axle stub being formed in a substantially rotationally symmetrical manner about a stub axis, the clamping unit in an assembled state transmitting a clamping force to the axle stub, the clamping unit and the axle stub in the assembled state being secured non-positively to prevent movement relative to one another.
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公开(公告)号：US20220332141A1
公开(公告)日：2022-10-20
申请号：US17044372
申请日：2020-01-07
发明人： Yebing Jie
摘要： The welding shaft for a universal wheel includes a big wheel welding shaft and a small wheel welding shaft, wherein the big wheel welding shaft includes a big wheel welding shaft body, a big wheel welding shaft retainer ring and a big wheel welding shaft fixing head which are sequentially assembled into a whole. The small wheel welding shaft includes a small wheel welding shaft body, a small wheel welding shaft retainer ring and a small wheel welding shaft fixing head which are sequentially assembled into a whole. The wheel assembly for a universal wheel includes a wheel shaft fixing plate, the welding shaft, a big wheel, and a small wheel. The universal wheel includes an outer protection plate, an outer fixing plate, a wheel shaft drive connector, multiple wheel assemblies, an inner fixing plate, an inner protection plate, and multiple shock absorption assemblies.
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公开(公告)号：US11198326B2
公开(公告)日：2021-12-14
申请号：US16078439
申请日：2017-02-21
申请人： SAF-HOLLAND GmbH
发明人： Jean Khoury , Christopher Nagel
摘要： Axle system for use in utility vehicles includes a suspension arm and a clamping unit, wherein the clamping unit has a base element and a clamping element, wherein the base element is substantially arranged on a first side and the clamping element on the second side of the suspension arm lying opposite the first side, wherein the base element is configured to be secured to an axle element, and wherein a tensile element is configured to apply a tensile force between the clamping element and the base element, such that the suspension arm is held by force fit between the clamping element and the base element.
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公开(公告)号：US11130479B2
公开(公告)日：2021-09-28
申请号：US16353341
申请日：2019-03-14
申请人： Dexter Axle Company
发明人： Samuel Neil Lievore
摘要： A vehicle weight sensing system is particularly useful for trailers. An axle tube is mounted to the vehicle or trailer through its suspension members that may be leaf springs. A mounting block is affixed to the axle tube for mounting a strain gauge. The mounting block is fixed to the axle tube between the suspension members connected to the axle tube. The mounting block has a mounting surface opposite to the mating surface and a notch extends from the mating surface toward the mounting surface. The notch terminates between the mating surface and the mounting surface. The notch separates rigidified sections of the mounting block and the rigidified sections straddle the notch. The stain gauge measures strain in the axle and thereby generates a signal proportional to the weight on the trailer. The signal can be used to properly proportion a brake system on the trailer.
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公开(公告)号：US20200298621A1
公开(公告)日：2020-09-24
申请号：US16768519
申请日：2017-12-04
发明人： Chad Burchett
摘要： An axle extension member configured for attachment to an axle flange of a truck may be used to modify the truck from a standard track configuration to a wider track configuration to accommodate super single wheels. Methods for adjusting track width of a truck axle are also provided. The axle extension member includes an annular spacer portion and a spindle portion configured to receive an extended length axle shaft therethrough. The annular spacer portion is configured to abut and attach to an outboard face of the axle flange. At least one attachment feature is configured for attaching a disc brake assembly to the axle extension member.
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公开(公告)号：US20200247183A1
公开(公告)日：2020-08-06
申请号：US16757488
申请日：2018-10-23
发明人： Shaun Macken , Sathya Babu , Nathan Wilson
摘要： A vehicle component such as an axle spindle or suspension beam (3) is connected to a tubular vehicle axle (1) by fitting a connector sleeve (2) onto the axle and subjecting the assembly to a crimping operation in which plural depressions (206,2018) are formed by indentation in the connector sleeve and the axle wall at the connection region (11,12) to fix the connector sleeve on the tubular axle. In the described proposals a solid lubricant (4) such as molybdenum disulphide is applied at the connection region between the connector sleeve (2) and axle (1), before crimping. The further vehicle component (3) is then connected to the connector sleeve (2) by welding.
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公开(公告)号：US10688843B2
公开(公告)日：2020-06-23
申请号：US16022808
申请日：2018-06-29
发明人： Kazuhiro Nishimura , Masayuki Jobira , Hiroyuki Takahashi , Hideaki Kawaguchi , Nobuyuki Nakado , Shun Kuwako
摘要： A torsion beam of a vehicle torsion beam suspension has a closed cross section. A beam center portion has an inverse substantially v-shaped cross section or a substantially v-shaped cross section. Circumference increasing portions having a longer circumferential length toward the beam ends are disposed at opposite sides of the beam center portion. Each circumference increasing portion has a beam width that is a width in the fore and aft direction of a vehicle body, the beam width gradually increasing toward a beam end, and increasing at a higher rate as a position of the beam width is closer to the beam end.
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