公开(公告)号：USD737193S1

公开(公告)日：2015-08-25

申请号：US29460227

申请日：2013-07-09

申请人： Roswell Wake-Air Enterprises, Inc.

设计人： Darrick Wilson

公开(公告)号：US09180943B2

公开(公告)日：2015-11-10

申请号：US14019900

申请日：2013-09-06

申请人： Roswell Wake-Air

发明人： Robert Oswell ,  Richard Behnke ,  George Cant

IPC分类号： B63B35/81

CPC分类号： B63B35/816 ,  B63B35/815

摘要： A towing apparatus comprises a structural assembly extending between opposing first and second bases for pivoting between operating and stored positions. A locking assembly includes a pin in each base and a hook carried at opposing ends of the structural assembly. A cam is pivotally connected to the hook for movement between locked and released positions. In the locked position, the hook is secured to the pin for preventing rotation of the structural assembly. In the released position, the hook is spaced from the pin to permit rotation of the structural assembly. The hook is rotatable with the cam from the released position to adjacent the pin by rotation of a shaft and slidable along the pin into the locking position by a continued shaft rotation. A cable is attached between the base and a spring within the structural assembly for biasing the structural assembly toward the operating position.

摘要翻译： 牵引装置包括在相对的第一和第二基座之间延伸的结构组件，用于在操作和存储位置之间枢转。 锁定组件包括每个基座中的销和在结构组件的相对端承载的钩。 凸轮枢转地连接到钩以在锁定位置和释放位置之间移动。 在锁定位置，钩被固定到销上，以防止结构组件旋转。 在释放位置，钩与销间隔开以允许结构组件旋转。 钩可以通过转轴旋转凸轮从释放位置到相邻销，并且可以通过连续的轴转动沿着销滑动到锁定位置。 电缆连接在基座和结构组件内的弹簧之间，用于将结构组件朝向操作位置偏压。

公开(公告)号：USD739806S1

公开(公告)日：2015-09-29

申请号：US29455977

申请日：2013-05-28

申请人： Roswell Wake-Air Enterprises, Inc.

设计人： Robert Oswell ,  Darrick Wilson

公开(公告)号：US20140000505A1

公开(公告)日：2014-01-02

申请号：US14019900

申请日：2013-09-06

申请人： Roswell Wake-Air

发明人： Robert Oswell ,  Richard Behnke ,  George Cant

IPC分类号： B63B35/81

CPC分类号： B63B35/816 ,  B63B35/815

摘要： A towing apparatus comprises a structural assembly extending between opposing first and second bases for pivoting between operating and stored positions. A locking assembly includes a pin in each base and a hook carried at opposing ends of the structural assembly. A cam is pivotally connected to the hook for movement between locked and released positions. In the locked position, the hook is secured to the pin for preventing rotation of the structural assembly. In the released position, the hook is spaced from the pin to permit rotation of the structural assembly. The hook is rotatable with the cam from the released position to adjacent the pin by rotation of a shaft and slidable along the pin into the locking position by a continued shaft rotation. A cable is attached between the base and a spring within the structural assembly for biasing the structural assembly toward the operating position.

摘要翻译： 牵引装置包括在相对的第一和第二基座之间延伸的结构组件，用于在操作和存储位置之间枢转。 锁定组件包括每个基座中的销和在结构组件的相对端承载的钩。 凸轮枢转地连接到钩以在锁定位置和释放位置之间移动。 在锁定位置，钩被固定到销上，以防止结构组件旋转。 在释放位置，钩与销间隔开以允许结构组件旋转。 钩可以通过转轴旋转凸轮从释放位置到相邻销，并且可以通过连续的轴转动沿着销滑动到锁定位置。 电缆连接在基座和结构组件内的弹簧之间，用于将结构组件朝向操作位置偏压。

公开(公告)号：US08196542B2

公开(公告)日：2012-06-12

申请号：US12763024

申请日：2010-04-19

申请人： Robert Oswell ,  Richard Behnke ,  George Cant

发明人： Robert Oswell ,  Richard Behnke ,  George Cant

IPC分类号： B63B17/00

CPC分类号： B63B35/816 ,  B63B35/815

摘要： A towing apparatus comprises a structural assembly extending between opposing first and second bases for pivoting between operating and stored positions. A locking assembly includes a pin in each base and a hook carried at opposing ends of the structural assembly. A cam is pivotally connected to the hook for movement between locked and released positions. In the locked position, the hook is secured to the pin for preventing rotation of the structural assembly. In the released position, the hook is spaced from the pin to permit rotation of the structural assembly. The hook is rotatable with the cam from the released position to adjacent the pin by rotation of a shaft and slidable along the pin into the locking position by a continued shaft rotation. A cable is attached between the base and a spring within the structural assembly for biasing the structural assembly toward the operating position.

摘要翻译： 牵引装置包括在相对的第一和第二基座之间延伸的结构组件，用于在操作和存储位置之间枢转。 锁定组件包括每个基座中的销和在结构组件的相对端承载的钩。 凸轮枢转地连接到钩以在锁定位置和释放位置之间移动。 在锁定位置，钩被固定到销上，以防止结构组件旋转。 在释放位置，钩与销间隔开以允许结构组件旋转。 钩可以通过转轴旋转凸轮从释放位置到相邻销，并且可以通过连续的轴转动沿着销滑动到锁定位置。 电缆连接在基座和结构组件内的弹簧之间，用于将结构组件朝向操作位置偏压。

公开(公告)号：US08555802B2

公开(公告)日：2013-10-15

申请号：US13468269

申请日：2012-05-10

申请人： Robert Oswell ,  Richard Behnke ,  George Cant

发明人： Robert Oswell ,  Richard Behnke ,  George Cant

IPC分类号： B63B17/00

CPC分类号： B63B35/816 ,  B63B35/815

摘要： A towing apparatus comprises a structural assembly extending between opposing first and second bases for pivoting between operating and stored positions. A locking assembly includes a pin in each base and a hook carried at opposing ends of the structural assembly. A cam is pivotally connected to the hook for movement between locked and released positions. In the locked position, the hook is secured to the pin for preventing rotation of the structural assembly. In the released position, the hook is spaced from the pin to permit rotation of the structural assembly. The hook is rotatable with the cam from the released position to adjacent the pin by rotation of a shaft and slidable along the pin into the locking position by a continued shaft rotation. A cable is attached between the base and a spring within the structural assembly for biasing the structural assembly toward the operating position.

公开(公告)号：USD664495S1

公开(公告)日：2012-07-31

申请号：US29401888

申请日：2011-09-16

申请人： Robert Oswell ,  Darrick Wilson

设计人： Robert Oswell ,  Darrick Wilson

公开(公告)号：US20100319603A1

公开(公告)日：2010-12-23

申请号：US12763024

申请日：2010-04-19

申请人： Robert Oswell ,  Richard Behnke ,  George Cant

发明人： Robert Oswell ,  Richard Behnke ,  George Cant

IPC分类号： B63B21/56 ,  B63B17/00

CPC分类号： B63B35/816 ,  B63B35/815

摘要： A towing apparatus comprises a structural assembly extending between opposing first and second bases for pivoting between operating and stored positions. A locking assembly includes a pin in each base and a hook carried at opposing ends of the structural assembly. A cam is pivotally connected to the hook for movement between locked and released positions. In the locked position, the hook is secured to the pin for preventing rotation of the structural assembly. In the released position, the hook is spaced from the pin to permit rotation of the structural assembly. The hook is rotatable with the cam from the released position to adjacent the pin by rotation of a shaft and slidable along the pin into the locking position by a continued shaft rotation. A cable is attached between the base and a spring within the structural assembly for biasing the structural assembly toward the operating position.

摘要翻译： 牵引装置包括在相对的第一和第二基座之间延伸的结构组件，用于在操作和存储位置之间枢转。 锁定组件包括每个基座中的销和在结构组件的相对端承载的钩。 凸轮枢转地连接到钩以在锁定位置和释放位置之间移动。 在锁定位置，钩被固定到销上，以防止结构组件旋转。 在释放位置，钩与销间隔开以允许结构组件旋转。 钩可以通过转轴旋转凸轮从释放位置到相邻销，并且可以通过连续的轴转动沿着销滑动到锁定位置。 电缆连接在基座和结构组件内的弹簧之间，用于将结构组件朝向操作位置偏压。