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1. 发明申请

US20210276603A1 TUGGER CART ASSEMBLY 有权
公开(公告)号：US20210276603A1
公开(公告)日：2021-09-09
申请号：US16811715
申请日：2020-03-06
申请人： Joseph Wayne Knepp , Ryan Merritt , Christopher Jacob Camp
发明人： Joseph Wayne Knepp , Ryan Merritt , Christopher Jacob Camp
IPC分类号： B62B3/06 , B62B5/00 , B62B5/04
摘要： A tugger cart includes a tugger frame having a first side member, a second side member, and a locking member disposed in between the first side member and the second side member. A first roller assembly is coupled to an inner surface of the first side member and a second roller assembly coupled to an inner surface of the second side member. Each of the first roller assembly and the second roller assembly include a roller assembly frame and a plurality of wheels rotatably coupled to the roller assembly frame. The roller assembly frame supports the plurality of wheels at a slant that declines from a rear of the tugger frame to a front of the tugger frame. An actuator is configured to raise and lower the first roller assembly and the second roller assembly relative to the first side member and the second side member respectively.

2. 发明申请

US20210276806A1 AUTOMATED TUGGER CART ASSEMBLY 有权
公开(公告)号：US20210276806A1
公开(公告)日：2021-09-09
申请号：US16811858
申请日：2020-03-06
申请人： Joseph Wayne Knepp , Christopher Jacob Camp , Wayne Andrew Knepp , Nicholas Michael Kaiser
发明人： Joseph Wayne Knepp , Christopher Jacob Camp , Wayne Andrew Knepp , Nicholas Michael Kaiser
IPC分类号： B65G1/137
摘要： A tugger cart includes a tugger frame having a first side member, a second side member, and a clasping member. A plurality of wheels are coupled to a bottom of the tugger frame. Each of the first side member and the second side member include a plurality of roller wheels rotatably coupled to an inner side and rotatable about a horizontal axis. The plurality of roller wheels align along an angled plane that declines from a rear of the tugger frame to a front of the tugger frame. The clasping member includes at least one fixed arm, at least one telescoping arm, an actuator, and a grab arm extendable and retractable from the at least one telescoping arm. The actuator converts the telescoping arm between an extended position and a retracted position.

3. 发明授权

US09211900B2 Tugger and rider cart assembly 有权
标题翻译：拖车和车手车组装
公开(公告)号：US09211900B2
公开(公告)日：2015-12-15
申请号：US14179157
申请日：2014-02-12
申请人： Joseph Wayne Knepp
发明人： Joseph Wayne Knepp
IPC分类号： B62B3/06 , B62B3/08
CPC分类号： B62B3/06 , B62B3/08 , B62B2202/90 , B62B2207/02 , B62D53/005 , B62D63/06
摘要： A tugger cart that has a first side, a second side and a locking portion is provided. The first side and second side may include guide wheels aligned in an upward slant. The locking portion may include a rocking arm that is pivotally attached to the tugger cart. The rocking arm may include a lock pedal and an unlock pedal. A rider cart may include a first side and a second side. The first and second side may include wings that are slanted upward, similar to the guide wheels. The rider cart may be pushed onto the tugger cart and the wings may roll along the guide wheels. The rider cart may apply pressure to the lock pedal and the unlock pedal may pivot upward, locking the rider cart onto the tugger cart. To unlock the rider cart, the unlock pedal may be pushed downward, and the rider cart may be removed.
摘要翻译：提供具有第一侧，第二侧和锁定部分的牵引车。第一侧和第二侧可包括以向上倾斜的方式对准的导向轮。锁定部分可以包括枢转地附接到拖拉车的摇臂。摇臂可以包括锁定踏板和解锁踏板。骑手推车可以包括第一侧和第二侧。第一侧和第二侧可以包括类似于导轮的向上倾斜的翼。车手推车可以被推到拖车上，并且机翼可以沿着导轮滚动。骑车推车可以对锁定踏板施加压力，并且解锁踏板可以向上枢转，将骑车小车锁定到拖车推车上。为了解锁车手推车，解锁踏板可以被向下推动，并且可以移除车手推车。

4. 发明申请

US20150225007A1 TUGGER AND RIDER CART ASSEMBLY 有权
标题翻译： TGGGER和RIDER CART大会
公开(公告)号：US20150225007A1
公开(公告)日：2015-08-13
申请号：US14179157
申请日：2014-02-12
申请人： Joseph Wayne Knepp
发明人： Joseph Wayne Knepp
IPC分类号： B62B3/08
CPC分类号： B62B3/06 , B62B3/08 , B62B2202/90 , B62B2207/02 , B62D53/005 , B62D63/06
摘要： A tugger cart that has a first side, a second side and a locking portion is provided. The first side and second side may include guide wheels aligned in an upward slant. The locking portion may include a rocking arm that is pivotally attached to the tugger cart. The rocking arm may include a lock pedal and an unlock pedal. A rider cart may include a first side and a second side. The first and second side may include wings that are slanted upward, similar to the guide wheels. The rider cart may be pushed onto the tugger cart and the wings may roll along the guide wheels. The rider cart may apply pressure to the lock pedal and the unlock pedal may pivot upward, locking the rider cart onto the tugger cart. To unlock the rider cart, the unlock pedal may be pushed downward, and the rider cart may be removed.
摘要翻译：提供具有第一侧，第二侧和锁定部分的牵引车。第一侧和第二侧可包括以向上倾斜的方式对准的导向轮。锁定部分可以包括枢转地附接到拖拉车的摇臂。摇臂可以包括锁定踏板和解锁踏板。骑手推车可以包括第一侧和第二侧。第一侧和第二侧可以包括类似于导轮的向上倾斜的翼。车手推车可以被推到拖车上，并且机翼可以沿着导轮滚动。骑车推车可以对锁定踏板施加压力，并且解锁踏板可以向上枢转，将骑车小车锁定到拖车推车上。为了解锁车手推车，解锁踏板可以被向下推动，并且可以移除车手推车。

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