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1. 发明公开

EP1790205A3 Electric drive riding greens mower 失效
标题翻译：电驱式割草机本身
公开(公告)号：EP1790205A3
公开(公告)日：2008-03-12
申请号：EP07000022.9
申请日：1995-02-01
申请人： RANSOMES AMERICA CORPORATION
发明人： Lamb, Mark E. , Merchant, David E.
IPC分类号： A01D69/02 , A01D34/44
CPC分类号： G01M3/3245 , A01D69/03 , G01F23/72 , G01F23/74 , G01F25/0061
摘要： A gang mower having a frame supported on ground engaging wheels, a plurality of reel-type lawn mowers, an electric drive motor, a plurality of electrically-powered lift mechanisms, a battery power source, and a control circuit. Each mower is supported from the frame and driven by an electric reel motor. The electric drive motor provides driving torque to at least one of the ground engaging wheels. Each lift mechanism has an electrical lift motor and, each one being associated with a reel mower for moving the reel mowers between non-operative and operative positions. The battery power source supplys electrical energy to each of the electric reel motors, the electric drive motor, and the electric lift motors, the battery power source supplying a plurality of output voltages. The control circuit is powered by the battery power source for selectively enabling operation of the gang mower.

2. 发明授权

EP1457104B9 Electric drive riding greens mower 失效
标题翻译：电驱式割草机本身
公开(公告)号：EP1457104B9
公开(公告)日：2007-10-10
申请号：EP04010869.8
申请日：1995-02-01
申请人： RANSOMES AMERICA CORPORATION
发明人： Lamb, Mark E. , Merchant, David E.
IPC分类号： A01D34/58 , A01D67/04 , A01D75/30 , A01D69/02
CPC分类号： G01M3/3245 , A01D69/03 , G01F23/72 , G01F23/74 , G01F25/0061

3. 发明公开

EP1790205A2 Electric drive riding greens mower 失效
标题翻译：电驱动骑绿色割草机
公开(公告)号：EP1790205A2
公开(公告)日：2007-05-30
申请号：EP07000022.9
申请日：1995-02-01
申请人： RANSOMES AMERICA CORPORATION
发明人： Lamb, Mark E. , Merchant, David E.
IPC分类号： A01D69/02 , A01D34/44
CPC分类号： G01M3/3245 , A01D69/03 , G01F23/72 , G01F23/74 , G01F25/0061
摘要： A gang mower having a frame supported on ground engaging wheels, a plurality of reel-type lawn mowers, an electric drive motor, a plurality of electrically-powered lift mechanisms, a battery power source, and a control circuit. Each mower is supported from the frame and driven by an electric reel motor. The electric drive motor provides driving torque to at least one of the ground engaging wheels. Each lift mechanism has an electrical lift motor and, each one being associated with a reel mower for moving the reel mowers between non-operative and operative positions. The battery power source supplys electrical energy to each of the electric reel motors, the electric drive motor, and the electric lift motors, the battery power source supplying a plurality of output voltages. The control circuit is powered by the battery power source for selectively enabling operation of the gang mower.
摘要翻译：具有支撑在地面啮合轮上的框架的多功能割草机，多个卷轴式割草机，电驱动马达，多个电动升降机构，电池电源和控制电路。每台割草机都由框架支撑，并由电动卷盘电机驱动。电驱动马达向至少一个地面接合轮提供驱动扭矩。每个提升机构具有电动升降马达，并且每个提升机构与用于在非操作位置和操作位置之间移动卷筒剪草机的卷筒割草机相关联。电池电源向电动卷筒马达，电驱动马达和电动提升马达中的每一个供应电能，电池电源供应多个输出电压。控制电路由电池电源供电，用于选择性地启用团伙割草机的操作。

4. 发明公开

EP1457104A3 Electric drive riding greens mower 失效
标题翻译：电驱式割草机本身
公开(公告)号：EP1457104A3
公开(公告)日：2004-10-27
申请号：EP04010869.8
申请日：1995-02-01
申请人： RANSOMES AMERICA CORPORATION
发明人： Lamb, Mark E. , Merchant, David E.
IPC分类号： A01D34/58 , A01D67/04 , A01D75/30 , A01D69/02
CPC分类号： G01M3/3245 , A01D69/03 , G01F23/72 , G01F23/74 , G01F25/0061
摘要： The invention provides a gang mower (10) comprising a frame member (12) supported upon a plurality of ground engaging wheels; a prime mover adapted to provide driving torque to at least one of the ground engaging wheels; and a plurality of lawn mowers (18a,18b,18c) supported from the frame, and wherein at least one of the lawn mowers is secured to an arm member pivotally secured to the frame member such that the one lawn mower may be moved from an operative position below the frame member to a service position adjacent the frame member. The invention also provides a pivoting support for a mowing unit of a gang type mower comprising a king pin secured to a frame of the gang type mower; a swivel journally supported about the king pin; an arm secured to the swivel; a latch for releasably securing the arm in an operative position to the frame of the gang type lawn mower; and a mount for securing a mowing unit to the arm, wherein the mowing unit may be pivoted about an axis defined by the king pin from the operative position to a service position.

5. 发明授权

EP1790205B1 Electric drive riding greens mower 失效
标题翻译：电驱式割草机本身
公开(公告)号：EP1790205B1
公开(公告)日：2010-09-15
申请号：EP07000022.9
申请日：1995-02-01
申请人： RANSOMES AMERICA CORPORATION
发明人： Lamb, Mark E. , Merchant, David E.
IPC分类号： A01D69/02 , A01D34/44
CPC分类号： G01M3/3245 , A01D69/03 , G01F23/72 , G01F23/74 , G01F25/0061

6. 发明授权

EP1457104B1 Electric drive riding greens mower 失效
标题翻译：电驱动骑绿色割草机
公开(公告)号：EP1457104B1
公开(公告)日：2007-01-03
申请号：EP04010869.8
申请日：1995-02-01
申请人： RANSOMES AMERICA CORPORATION
发明人： Lamb, Mark E. , Merchant, David E.
IPC分类号： A01D34/58 , A01D67/04 , A01D75/30 , A01D69/02
CPC分类号： G01M3/3245 , A01D69/03 , G01F23/72 , G01F23/74 , G01F25/0061

7. 发明公开

EP1457104A2 Electric drive riding greens mower 失效
标题翻译：电驱动骑绿色割草机
公开(公告)号：EP1457104A2
公开(公告)日：2004-09-15
申请号：EP04010869.8
申请日：1995-02-01
申请人： RANSOMES AMERICA CORPORATION
发明人： Lamb, Mark E. , Merchant, David E.
IPC分类号： A01D69/02 , A01D75/30
CPC分类号： G01M3/3245 , A01D69/03 , G01F23/72 , G01F23/74 , G01F25/0061
摘要： The invention provides a gang mower (10) comprising a frame member (12) supported upon a plurality of ground engaging wheels; a prime mover adapted to provide driving torque to at least one of the ground engaging wheels; and a plurality of lawn mowers (18a,18b,18c) supported from the frame, and wherein at least one of the lawn mowers is secured to an arm member pivotally secured to the frame member such that the one lawn mower may be moved from an operative position below the frame member to a service position adjacent the frame member. The invention also provides a pivoting support for a mowing unit of a gang type mower comprising a king pin secured to a frame of the gang type mower; a swivel journally supported about the king pin; an arm secured to the swivel; a latch for releasably securing the arm in an operative position to the frame of the gang type lawn mower; and a mount for securing a mowing unit to the arm, wherein the mowing unit may be pivoted about an axis defined by the king pin from the operative position to a service position.
摘要翻译：本发明提供一种组合式割草机（10），其包括支撑在多个地面接合轮上的框架构件（12）原动机，其适于向至少一个地面接合轮提供驱动扭矩; 以及多个由所述框架支撑的割草机（18a，18b，18c），并且其中至少一个所述割草机固定至枢转地固定至所述框架构件的臂构件，使得所述一个割草机可以从所述框架构件在框架构件下方的操作位置到邻近框架构件的服务位置。本发明还提供了一种用于组合式割草机的割草单元的枢转支撑件，该组合式割草机包括固定到所述组合式割草机的框架的主销; 一个旋转轴颈支撑着王针; 一个固定在转环上的手臂; 用于将臂可释放地固定在工作位置上的组合式割草机的框架; 以及用于将割草单元固定到臂上的支架，其中割草单元可绕由主销所限定的轴线从操作位置枢转到维修位置。

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