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公开(公告)号：US20240326887A1
公开(公告)日：2024-10-03
申请号：US18620452
申请日：2024-03-28
Applicant: Anthony Browne
Inventor： Anthony Browne
CPC classification number: B62B3/02 , B62B3/108 , B62B5/0433 , B62B5/0485
Abstract: A transportation apparatus, having an A-frame including a first subframe, second subframe, third subframe, and a fourth subframe; wherein the first and second subframes form a base of the A-frame, and the third and fourth subframes form sides of the A-frame; including a locking mechanism for transitioning the transportation apparatus between an expanded state and a collapsed state, the locking mechanism adjustable between an engaged state and a disengaged state; and wherein the folding transportation apparatus includes an A-frame mounted to a base, the base having at least one wheel, and a second frame rotatably mounted to the A-frame.
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公开(公告)号：US20240294146A1
公开(公告)日：2024-09-05
申请号：US18663827
申请日：2024-05-14
Applicant: Martin Fluss
Inventor： Martin Fluss
CPC classification number: B60S13/00 , B62B3/10 , B62B5/0083 , B62B5/0433 , B62B2202/90
Abstract: A trolley for a vehicle wheel with a flat tire and a kit having the same are disclosed. The trolley can include a cradle with a bottom wall, a pair of side walls, a front wheel abutment, a front deck projecting from the abutment, and an open rear end having a pivotable ramp; a pair of rear wheels; and a front wheel assembly coupled to the front deck having a pair of arms, a pair of front wheels, and a brake assembly. The brake assembly can have a pair of brake pads configured to contact the front wheels when in an engaging position. The trolley can include a pair of posts projecting downward from the front deck, and the front wheel assembly can include a tine projecting rearward that contacts the posts when rotated. The kit can include the trolley and straps for coupling the trolley to the vehicle wheel.
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公开(公告)号：US20230303149A1
公开(公告)日：2023-09-28
申请号：US18064151
申请日：2022-12-09
Applicant: Titan Medical Inc.
Inventor： Angelica Basco de Rosa Payne , Spencer Scott Pratt , Abraham Allen Shipley , Hans Christian Pflaumer
CPC classification number: B62B5/0433 , B60B33/0092 , B62B3/00 , B62B5/04 , B62B5/0461 , F16D65/28 , B62B2202/00 , F16D2121/14
Abstract: A robotic surgery cart has a pair of rear wheel assemblies and a pair of front wheel assemblies. A brake assembly for the robotic surgery cart includes a gearbox interposed between and connected to the pair of rear wheel assemblies by rotatable shafts. Elongate actuators extend between and interconnect the rotatable shafts and brake mechanisms for the front wheel assemblies. A pedal lever is rotatably coupled to the gearbox and can rotate clockwise by pressing one portion of the pedal lever and can rotate counterclockwise by pressing another portion of the pedal lever. Rotation of the pedal lever causes the gearbox to rotate the rotatable shafts to substantially lock the pair of rear wheel assemblies, and substantially simultaneously causes a translation of the elongate actuators to actuate the brake mechanisms of the front wheel assemblies, such that the wheels of the front and rear wheel assemblies brake substantially simultaneously.
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公开(公告)号：US20230211819A1
公开(公告)日：2023-07-06
申请号：US17646713
申请日：2021-12-31
Applicant: RICHARD ELDEN
Inventor： RICHARD ELDEN
IPC: B62B5/04
CPC classification number: B62B5/0433 , B62B5/0461
Abstract: A wheeled cart includes a collapsible basket assembly configured to transport a variety of objects placed within. A brake lever arm is pivotably attached to the basket assembly and pivotable about a brake lever arm axis. A brake lever arm distal end is engaged by a user’s foot to move between a released position and a braked position. The brake lever arm includes a brake feature. An inside face of a wheel includes a plurality of stops radially disposed about its axis. In the braked position the brake feature is configured to be positioned between at least two of the plurality of stops of the respective rear wheel thereby preventing rotation of the wheel. In the released position the brake feature is configured to be positioned outside the plurality of stops thereby allowing rotation of the wheel.
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公开(公告)号：US20180050717A1
公开(公告)日：2018-02-22
申请号：US15792062
申请日：2017-10-24
Applicant: Shin Dong YEO
Inventor： Shin Dong YEO
CPC classification number: B62B5/0461 , B62B3/02 , B62B5/04 , B62B5/0433 , B62B5/0476 , F16D51/00 , F16D63/006 , F16D2051/008
Abstract: A braking device including: a loading plate; a pair of front wheels and a pair of rear wheels; a handle provided with clamping units; buffer units installed at the loading plate; and a braking unit that includes: a plurality of engaging grooves formed along a rim of a circular recesses; a brake bar disposed between the rear wheels; an actuating link supported by the brake bar and connected to a hinge portion; a connecting link connected to the actuating link by an interlocking bar; a connecting spring connected to the brake bar and the interlocking bar, a push switch fixed at an upper side of the connecting link, and a foot brake pedal fixed at an upper side of the push switch and has a top surface exposed at the top of the loading plate.
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Patent Agency Ranking
公开(公告)号：US20160221595A1
公开(公告)日：2016-08-04
申请号：US15092711
申请日：2016-04-07
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Yoshitaka Hane
CPC classification number: B62B5/0433 , A61H3/04 , A61H2003/046 , A61H2201/018 , A61H2201/5069 , B62B3/00 , B62B5/0033 , B62B5/0046 , B62B5/0069 , B62B5/02 , B62B9/02
Abstract: A step board is attached to a main body in a rotatable manner. The step board is biased toward the upper side due to a tensile force of a spring while taking a position at which the step board is attached to the main body as an axis, and an attachment angle thereof is so fixed by a stopper as to fall within a predetermined angle. On the lower side of the step board, a cylinder unit covering a side surface of the bar-like main body is provided. The cylinder unit is connected to a brake shoe. Accordingly, when the step board is stepped on, the cylinder unit is moved downward so that the brake shoe makes contact with part of a rear wheel, thereby limiting a rotational velocity of the rear wheel.
Abstract translation: 步进板以可旋转的方式附接到主体。 台阶板由于弹簧的张力而偏向上侧，同时采取台阶板附接到主体作为轴线的位置，并且其安装角度通过止动件固定成下降 在预定角度内。 在台阶板的下侧，设有覆盖杆状主体侧面的气缸单元。 气缸单元连接到制动蹄。 因此，当台阶板踏上时，气缸单元向下移动，使得制动蹄与后轮的一部分接触，从而限制后轮的旋转速度。
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公开(公告)号：US20150217791A1
公开(公告)日：2015-08-06
申请号：US14429460
申请日：2013-09-23
Applicant: Gertjan LEIJDEKKERS
Inventor： Gertjan Leijdekkers , Nico Jungschlager , Edwin Alewijnse
CPC classification number: B62B5/0485 , B62B3/00 , B62B5/0093 , B62B5/0433 , B62B2301/04632 , B62B2301/0467
Abstract: Disclosed is a dolly for transporting or presenting goods, including a braking member (8) that includes a flexible body, that is positioned near a tread of a wheel (6, 7) and that is fixedly connected with a first body part with a bottom part (3) or a suspension system of the wheel (6, 7) and with a second body part is connected to an end of an activation member (15), wherein, upon movement of an operating member (9) arranged on the dolly to a braking position, the second body part is bent towards the tread of the concerned wheel (6, 7) by the activation member (15) for engagement of the flexible body on the tread.
Abstract translation: 公开了一种用于运输或呈现货物的台车，包括包括柔性主体的制动构件（8），所述制动构件（8）位于车轮（6,7）的胎面附近，并且固定地与第一主体部分 部分（3）或轮（6,7）的悬挂系统和与第二主体部分相连接的活动部件（15）的端部，其中，在布置在台车上的操作部件（9）移动时， 到制动位置，第二主体部分通过致动构件（15）朝向相关轮（6,7）的胎面弯曲，用于将柔性体接合在胎面上。
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公开(公告)号：US20150090539A1
公开(公告)日：2015-04-02
申请号：US14498167
申请日：2014-09-26
Applicant: Jonathan Degnan
Inventor： Jonathan Degnan
IPC: B62B5/04
CPC classification number: B62B5/0433 , B62B3/14 , B62B5/0485 , B62B5/049
Abstract: An brake mechanism adapted to be secured to the rear wheels of a user-propelled cart, such as a grocery cart, includes a chock member for chocking wheel when brake mechanism is in the deployed, or braking position. Brake mechanism further includes a chock support member for rotatably securing the chock member to the wheel attachment members. In this regard, the chock support member rotatably secures chock member to wheel attachment member such that chock member can be selectively rotated, by a user of the cart, from an upward, or non-braking, position to a deployed, or braking position.
Abstract translation: 一种适于固定在诸如杂货车的用户推进车的后轮上的制动机构包括：当制动机构处于展开或制动位置时用于使车轮闭合的轴承构件。 制动机构还包括用于将轴承座构件可旋转地固定到车轮附接构件的轴承座支撑构件。 在这方面，轴承座支撑构件将轴承座构件可旋转地固定到车轮附接构件，使得轴承座构件可以由车的使用者选择性地从向上或非制动位置旋转到展开或制动位置。
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公开(公告)号：US20140367936A1
公开(公告)日：2014-12-18
申请号：US14307987
申请日：2014-06-18
Applicant: Clemance Bernard Finstad, III , Merle Arvid Larson , Michael Piontek
Inventor： Clemance Bernard Finstad, III , Merle Arvid Larson , Michael Piontek
CPC classification number: A47B57/10 , A47B57/06 , A47B96/02 , A47B2220/0047 , B62B3/005 , B62B5/0433 , Y10T29/49716
Abstract: A cabinet having a deep shelf with limited access is described and includes at least two opposite sides carrying track means to permit easy adjustment of the shelf between two or more levels by a single person maneuvering only the one accessible end of the shelf. The cabinet can be mounted on wheels to form a cart. One or more such adjustable shelves can be provided. The shelves may be positioned just above the bottom of the cart to provide a maximum depth cart for use, in intermediate positions for use with smaller objects and/or at the very top and/or side of the cart and locked in position to provide a secured interior for the cabinet.
Abstract translation: 描述具有有限访问的深架子的柜体，并且包括至少两个相对的侧面，其承载履带装置，以允许单个人仅操纵货架的一个可接近的端部容易地调节两个或多个水平面之间的货架。 机柜可以安装在车轮上，形成一个推车。 可以提供一个或多个这样的可调搁板。 搁架可以位于推车的底部正上方，以提供使用的最大深度推车，在用于较小物体的中间位置和/或在车的顶部和/或侧面并锁定就位以提供 室内装饰牢固。
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公开(公告)号：US08764031B2
公开(公告)日：2014-07-01
申请号：US12930556
申请日：2011-01-10
Applicant: Clemance Bernard Finstad, III , Merle Arvid Larson , Michael Piontek
Inventor： Clemance Bernard Finstad, III , Merle Arvid Larson , Michael Piontek
IPC: A47B57/06
CPC classification number: A47B57/10 , A47B57/06 , A47B96/02 , A47B2220/0047 , B62B3/005 , B62B5/0433 , Y10T29/49716
Abstract: A cabinet having a deep shelf with limited access is described and includes at least two opposite sides carrying track means to permit easy adjustment of the shelf between two or more levels by a single person maneuvering only the one accessible end of the shelf. The cabinet can be mounted on wheels to form a cart. One or more such adjustable shelves can be provided. The shelves may be positioned just above the bottom of the cart to provide a maximum depth cart for use, in intermediate positions for use with smaller objects and/or at the very top and/or side of the cart and locked in position to provide a secured interior for the cabinet.
Abstract translation: 描述具有有限访问的深架子的柜体，并且包括至少两个相对的侧面，其承载履带装置，以允许单个人仅操纵货架的一个可接近的端部容易地调节两个或多个水平面之间的货架。 机柜可以安装在车轮上，形成一个推车。 可以提供一个或多个这样的可调搁板。 搁架可以位于推车的底部正上方，以提供使用的最大深度推车，在用于较小物体的中间位置和/或在车的顶部和/或侧面并锁定就位以提供 室内装饰牢固。
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