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公开(公告)号：US11679795B2
公开(公告)日：2023-06-20
申请号：US16520763
申请日：2018-02-14
Applicant: Runoceros Fitness Corporation
Inventor： Jerry Richmond Johnson
CPC classification number: B62B5/068 , B62B1/002 , B62B7/02 , B62B7/042 , B62B7/044 , B62B7/12 , B62B2206/006 , B62B2301/08
Abstract: A pull-behind carriage has an auxiliary wheel mounted on a reconfigurable drawbar. When the pull-behind carriage is converted to a push carriage, the drawbar is folded so that the auxiliary wheel is positioned on the ground to act as an extra, supporting wheel. Joints in the drawbar are palm operated and can be rotated without continuing to hold the joint. The drawbar may also serve to move the axle of the main wheels backwards when the carriage is converted from the pull-behind mode to the push mode.
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公开(公告)号：US20180257687A1
公开(公告)日：2018-09-13
申请号：US15760696
申请日：2016-12-21
Applicant: AYGAZ ANONIM SIRKETI
Inventor： Emrah BIRSEN , Can TIKIROGLU , Ali Kemal EKER , Atakan GURLEYEN
CPC classification number: B62B1/264 , B62B1/002 , B62B1/125 , B62B1/14 , B62B3/006 , B62B3/02 , B62B3/104 , B62B5/06 , B62B2202/022 , B62B2203/21 , B62B2203/24 , B62B2206/06 , B62B2301/08 , F17C13/084 , F17C13/085 , F17C2205/013 , F17C2205/0161 , F17C2205/0169 , F17C2205/0192 , F17C2221/033 , F17C2221/035 , F17C2223/0123 , F17C2223/0153 , F17C2223/033 , F17C2223/035 , F17C2270/07 , F17C2270/0745
Abstract: A transport means (N) includes at least one lower support (1) on which at least two cylinders, in which a material which can be a compressed gas is stored, are placed by being stacked on the top of one another; at least one body (3) having one end connected to said lower support (1); at least one first steering element (2a) disposed on the body (3) for steering the cylinders during transport, at least two motion elements (4) connected to said body (3) for providing the movement of the transport means (N), the transport means (N) including at least one thrust mechanism which allows the topmost cylinder to move closer toward the lower support (1) such that the cylinders stacked on the top of one another do not come apart during transport.
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公开(公告)号：US20180244335A1
公开(公告)日：2018-08-30
申请号：US15964802
申请日：2018-04-27
Applicant: SMART TRIKE MNF PTE LTD.
Inventor： Yoram Baron
CPC classification number: B62K15/008 , B62B1/002 , B62B1/12 , B62B7/044 , B62B7/08 , B62B7/12 , B62B2206/006 , B62J17/08 , B62K5/06 , B62K9/02 , B62K2015/003 , B62K2015/005 , B62M1/24 , B62M1/38
Abstract: The present invention relates to a foldable tricycle, operable between a first mode of operation steerable by a tricycle rider, and a second mode of operation steerable by an attendant pushing the tricycle. The tricycle comprising: a pair of rear wheels; a foldable seat comprising a chair and a back support, for accommodating said tricycle rider; a foldable arm rest, connected to said foldable seat; a parental handle, for steering said tricycle by said attendant pushing the tricycle; a main frame, configured to rotatably hold said rear support, to support said foldable seat, to rotatably support said rider handle, to rotatably support said fork; and a latching mechanism, capable of locking and unlocking the rotatable movement, of the rear support, in relations to the main frame.
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公开(公告)号：US09963160B2
公开(公告)日：2018-05-08
申请号：US15034397
申请日：2014-11-04
Applicant: Peter Opsvik
Inventor： Peter Opsvik
CPC classification number: B62B3/022 , B62B1/002 , B62B1/008 , B62B1/12 , B62B2206/006 , B62K3/002 , B62K15/006
Abstract: A combined device is adjusted between a scooter position and a handcart position. The combined device includes a front part provided with a steering assembly and at least one front wheel, and a rear part provided with at least one rear wheel. The front part is rotatably connected to the rear part in one pivot joint, or in a plurality of pivot joints having a common axis of rotation, such that on adjustment from scooter position to handcart position, the at least one rear wheel and the at least one front wheel are pivoted towards and against each other.
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公开(公告)号：US09758184B1
公开(公告)日：2017-09-12
申请号：US15063232
申请日：2016-03-07
Applicant: Milton Vaverek
Inventor： Milton Vaverek
CPC classification number: B62B1/20 , B62B1/002 , B62B1/008 , B62B1/186 , B62B3/02 , B62B5/06 , B62B5/067
Abstract: A three wheel cart that is adjustable in both length and width for cargo such as ice chests. The cart provides a pair of rear wheels, a horizontal load platform, and a front drawbar with a third wheel for easy pulling or pushing. The drawbar and third wheel retract under the cart. All adjustments are made without wrenches utilizing a large soft hand nut. The width adjustment is interconnected by a mechanism so that cargo width retainers slide in and out simultaneously along with the cart main wheels. When the drawbar is raised into its towing position the cart's front support leg is levered off the ground by the third wheel. This capability minimizes the lifting effort required when towing the cart. As the drawbar is lowered the support leg becomes an automatic parking brake. The operator cannot abandon the cart without the brake being applied.
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Patent Agency Ranking
公开(公告)号：US20170217356A1
公开(公告)日：2017-08-03
申请号：US15417621
申请日：2017-01-27
Applicant: Kärcher North America, Inc.
Inventor： Rasmey Yim , Kyle Murray , Shannon Taylor
CPC classification number: B60P3/30 , B60B33/066 , B60T1/005 , B60T1/04 , B60T7/045 , B62B1/002 , B62B5/0433 , B62B5/0485 , B62D63/064 , B62D63/065
Abstract: A trailer device is provided with pressure washing features and devices. The trailer device is convertible between at least a first and mode of transport, wherein a first mode comprises a towing mode, and a second mode comprises a push or manual operation mode. The device also comprises various on-board features and control systems such that a fully-functional pressure washing unit is provided that is easily transporting between locations.
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公开(公告)号：US09688298B1
公开(公告)日：2017-06-27
申请号：US15295123
申请日：2016-10-17
Applicant: Chung-Hsiu Su
Inventor： Chung-Hsiu Su
CPC classification number: B62B1/002 , B62B1/12 , B62B1/125 , B62B1/208 , B62B3/02 , B62B2205/12 , B62B2205/20 , B62B2206/006 , B62B2206/02 , B62B2206/06
Abstract: A convertible hand truck includes first and second truck frames coupled with each other through a pair of fixed members and a pair of pivoting members such that the second truck frame is turnable relative to the first truck frame among a folded position, a platform-cart position and a reclined-truck position. A stabilizing lever is pivotably connected with the second truck frame or the pivoting members to be engaged with or disengaged from the fixed members in response to the turning of the second truck frame. The second truck frame extends outwardly from the first truck frame in the reclined-truck position so as to expand and enlarge the carrying area of the hand truck for more loads.
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公开(公告)号：US20170174237A1
公开(公告)日：2017-06-22
申请号：US14972542
申请日：2015-12-17
Applicant: Larry Kintz
Inventor： Larry Kintz
CPC classification number: B62B1/002 , B62B1/125 , B62B2206/02
Abstract: An adaptable hand truck that is suitable for carrying box or bulk type loads traditionally carried by single axle hand trucks on a first load platform while further being adaptable for carrying longitudinal type loads through the deployment of an extendable axle assembly that works in cooperation with a rotationally mounted second frame assembly. When extended, the extendable axle assembly provides a first longitudinal load surface. When rotated down, the second frame assembly provides a second longitudinal load surface that is supported by a pivotally mounted wheel. Thus so adapted, the hand truck is configured for carrying box type loads on a load platform, while further having the added utility of carrying longitudinal type loads on the first load surface and the second load surface.
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公开(公告)号：US09669859B2
公开(公告)日：2017-06-06
申请号：US14780178
申请日：2014-03-28
Applicant: DOREL FRANCE
Inventor： Claire Hansen , Vincent Chiffoleau , Baptiste Durand , Bruno Zweideck
CPC classification number: B62B7/126 , B62B1/002 , B62B7/044 , B62B9/20 , B62B2205/12 , B62K27/003
Abstract: A juvenile stroller includes a seat, wheels, and a push handle. The push handle is mounted for pivoting movement about an axis relative to the seat. The push handle pivots between a stroller position and a trailer position. Movement of the push handle to the trailer position corresponds to a front wheel or wheels movement to a stowed position.
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公开(公告)号：US20160236700A1
公开(公告)日：2016-08-18
申请号：US15043910
申请日：2016-02-15
Applicant: Patrick H. Riha
Inventor： Patrick H. Riha
Abstract: A removable deck for a convertible hand truck need not be removed when the hand truck is converted between upright and recumbent positions. The deck includes a pair of guide slots separating a pair of lateral flanges from a central handle. The slots and central handle are configured to receive the handle of a hand truck when the truck is converted to a four-wheeled cart. The deck perimeter includes an upstanding lip positioned inboard of the slots, flanges and central handle portion. Sets of retaining strap guides secure the panel to the hand truck and tie-down apertures are provided for securing cargo to the deck. The guide slots and center handle cooperate to retain the hand truck handle in place when the hand truck is in its four-wheeled position without use of additional fasteners to prevent disengagement.
Abstract translation: 当手推车在直立位置和卧位之间转换时，不需要拆卸可转换手推车的可拆卸甲板。 甲板包括一对将一对侧向凸缘与中心手柄分开的引导槽。 狭槽和中央手柄被配置为当叉车转换成四轮推车时接收手推车的手柄。 甲板周边包括位于槽，凸缘和中央手柄部分内侧的直立唇。 一组固定带导轨将面板固定到手推车上，并提供固定孔用于将货物固定在甲板上。 当手推车处于四轮位置时，引导槽和中心手柄配合以将手推车手柄保持在适当位置，而不使用附加的紧固件来防止脱开。
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