公开(公告)号：US5660032A

公开(公告)日：1997-08-26

申请号：US529621

申请日：1995-09-18

Applicant: Horst Neuerburg ,  Jean Paul Haberkorn ,  Joel Wilhelm ,  Rino Ermacora ,  Jean-Paul Lacroix

Inventor： Horst Neuerburg ,  Jean Paul Haberkorn ,  Joel Wilhelm ,  Rino Ermacora ,  Jean-Paul Lacroix

IPC: A01B73/04 ,  A01D34/00

CPC classification number: A01B73/04 ,  Y10S56/14

Abstract: An agricultural machine has a fixed structure, a retractable assembly connected to the fixed structure by at least one joint such that said retractable assembly can move to at least one locking position, and a locking mechanism. The locking mechanism includes (i) at least one stop element mounted for movement with one of the fixed structure and retractable assembly and cooperable with the other of the fixed structure and the retractable assembly to lock the retractable assembly in one locking position; (ii) at least one elastic element cooperating with the at least one stop element to bias the at least one stop element into a stop element lock position in cooperation with the other of the fixed structure and the retractable assembly so as to lock the retractable assembly in the locking position. The stop element is enclosed in the stop lock position such that the stop element can be moved from the said stop lock position only by a special tool. Unlocking and retraction of the retractable assembly from the locking position therefore requires simultaneous actions on the special tool and on the retractable assembly.

Abstract translation: 农业机械具有固定结构，可缩回组件通过至少一个接头连接到固定结构，使得所述可伸缩组件能够移动到至少一个锁定位置，以及锁定机构。 所述锁定机构包括：（i）至少一个止动元件，其安装成与所述固定结构和可缩回组件之一运动，并与所述固定结构和所述可伸缩组件中的另一个配合，以将所述可缩回组件锁定在一个锁定位置; （ii）与所述至少一个止动元件配合的至少一个弹性元件，以将所述至少一个止动元件与所述固定结构和所述可伸缩组件中的另一个协作地配合，以将所述可缩回组件 处于锁定位置。 止动元件被封闭在停止锁定位置，使得止动元件只能通过专用工具从所述止动锁定位置移动。 因此，可缩回组件从锁定位置的解锁和缩回需要在专用工具和可伸缩组件上同时作用。

公开(公告)号：US09198341B2

公开(公告)日：2015-12-01

申请号：US14112467

申请日：2012-04-05

Applicant: Cedric Halter ,  Joel Wilhelm

Inventor： Cedric Halter ,  Joel Wilhelm

IPC: A01B49/00 ,  A01B73/04 ,  A01B73/06 ,  A01D34/66 ,  A01D75/30

CPC classification number: A01B73/044 ,  A01B73/048 ,  A01B73/067 ,  A01D34/66 ,  A01D34/661 ,  A01D75/303

Abstract: Agricultural machine including a central frame and two work devices, the central frame being connectable to a tractor, and being provided with wheels, each work device being connected to the central frame by a first articulation and being able to be moved between a transport position and a work position. The central frame is composed of a front part, a rear part and an articulation device connecting the front part to the rear part and being able to pivot in a plane which is vertical and parallel to the direction of advance with respect to the front part and to the rear part, each work device is connected to the articulation device by the first articulation, the axis of which extends in a plane which is vertical and parallel to the direction of advance, in the plane and in the transport position, the axis of the first articulation has an inclination towards the ground following a direction opposite to the direction of advance, and in the transport position, each work device is folded towards the rear about the first articulation.

Abstract translation: 农业机械包括中央框架和两个工作装置，中央框架可连接到拖拉机，并且设置有轮子，每个工作装置通过第一铰接连接到中央框架，并且能够在运输位置和 一个工作岗位。 中央框架由前部，后部和铰接装置组成，该连接装置将前部与后部连接起来，并且能够在相对于前部垂直并平行于前进方向的平面中枢转;以及 每个工作装置通过第一关节连接到关节运动装置，该第一关节在其平面内和在运输位置的轴线上延伸在垂直和平行于前进方向的平面中， 第一关节沿着与前进方向相反的方向具有朝向地面的倾斜，并且在运输位置中，每个工作装置围绕第一关节朝向后方折叠。

公开(公告)号：US20070068130A1

公开(公告)日：2007-03-29

申请号：US10557601

申请日：2004-05-07

Applicant: Joel Wilhelm

Inventor： Joel Wilhelm

IPC: A01D57/00

CPC classification number: A01D43/102

Abstract: A device for processing fodder including a rotor driven in rotation about its longitudinal axis, a first guide element partially surrounding the rotor, a second guide element configured to occupy at least two positions relative to the rotor, a first control member configured to move the first guide element into at least two positions relative to the rotor and to hold the first guide element in these positions, a link between the first guide element and the second guide element so that a change of position of the first guide element modifies the position of the second guide element, and a second control member configured to dispose the second guide element according to the various configurations.

Abstract translation: 一种用于加工饲料的装置，包括围绕其纵向轴线旋转的转子，部分地围绕转子的第一引导元件，构造成相对于转子占据至少两个位置的第二引导元件;第一控制构件， 引导元件相对于转子至少两个位置并且将第一引导元件保持在这些位置，第一引导元件和第二引导元件之间的连接，使得第一引导元件的位置的改变改变了第一引导元件的位置 第二引导元件和第二控制构件，其被配置为根据各种构造设置第二引导元件。

公开(公告)号：US6085501A

公开(公告)日：2000-07-11

申请号：US147102

申请日：1998-10-05

Applicant: Martin Walch ,  Joel Wilhelm ,  Bernard Wattron ,  Rino Ermacora ,  Alain Guesdon

Inventor： Martin Walch ,  Joel Wilhelm ,  Bernard Wattron ,  Rino Ermacora ,  Alain Guesdon

IPC: A01B63/10 ,  A01B63/22 ,  A01D41/14 ,  B60G17/04 ,  F16F9/06 ,  F16F9/096 ,  F16F9/22 ,  A01D75/28

CPC classification number: F16F9/22 ,  A01B63/10 ,  A01B63/22 ,  A01D41/145 ,  B60G17/04 ,  F16F9/06 ,  F16F9/096 ,  Y10S56/11

Abstract: A method and device for automatically adjusting the lightening of a working unit (U) of a machine by use of a hydraulic ram (57) associated with a hydropneumatic accumulator (67). Use is made of a second hydraulic ram (58) of which the piston (53), which can move as far as a predetermined position (PP) in the cylinder (C2) and which is detached from the rod (46) of the first hydraulic ram (57), acts directly or indirectly on the latter rod via the oil (O) contained in the first hydraulic ram (57). The working unit (U) is raised and lowered by the second hydraulic ram (58). When raising the working unit (U), the volume of oil in the first hydraulic ram (57) is increased or decreased in such a way that the working unit (U) is always at a predetermined height (HP) at the end of raising travel.

Abstract translation: PCT No.PCT / FR98 / 00172 Sec。 371日期：1998年10月5日 102（e）日期1998年10月5日PCT 1998年1月30日PCT PCT。 公开号WO98 / 33371 日期1998年8月6日一种用于通过使用与液压气动蓄能器（67）相关联的液压柱塞（57）来自动调节机器的工作单元（U）的减轻的方法和装置。 使用第二液压油缸（58），其中活塞（53）可以在气缸（C2）中移动到预定位置（PP）并且与第一液压油缸的杆（46）分离 液压油缸（57）通过第一液压油缸（57）中包含的油（O）直接或间接地作用于后者。 工作单元（U）由第二液压柱塞（58）升高和降低。 当升起工作单元（U）时，第一液压油缸（57）中的油量增加或减小，使得在升高结束时工作单元（U）总是处于预定高度（HP） 旅行。

公开(公告)号：US5749390A

公开(公告)日：1998-05-12

申请号：US550208

申请日：1995-10-30

Applicant: Rino Ermacora ,  Pierre Fischbach ,  Roland Helfer ,  Martin Walch ,  Bernard Wattron ,  Joel Wilhelm

Inventor： Rino Ermacora ,  Pierre Fischbach ,  Roland Helfer ,  Martin Walch ,  Bernard Wattron ,  Joel Wilhelm

IPC: F15B13/042 ,  F15B11/024 ,  F16K11/00 ,  F16K11/06

CPC classification number: F15B11/024 ,  F15B2211/30505 ,  F15B2211/30525 ,  F15B2211/3127 ,  F15B2211/31576 ,  F15B2211/329 ,  F15B2211/7054 ,  Y10T137/2554

Abstract: A valve includes a distributor with four ports and two positions. In a first position, a first non-return valve allows only circulation of a fluid from the first port toward the third port, while the second port and the fourth port are directly in communication with one another. In a second position, the third port and the fourth port are directly in communication with one another, while a second non-return valve allows only circulation of fluid from the third port and the fourth port in communication toward the first port.

Abstract translation: 阀包括具有四个端口和两个位置的分配器。 在第一位置，第一止回阀仅允许流体从第一端口朝向第三端口循环，而第二端口和第四端口彼此直接连通。 在第二位置，第三端口和第四端口彼此直接连通，而第二止回阀仅允许流体从第三端口和第四端口流向第一端口。

公开(公告)号：US20140033671A1

公开(公告)日：2014-02-06

申请号：US14112467

申请日：2012-04-05

Applicant: Cedric Halter ,  Joel Wilhelm

Inventor： Cedric Halter ,  Joel Wilhelm

IPC: A01B73/04 ,  A01D34/66

CPC classification number: A01B73/044 ,  A01B73/048 ,  A01B73/067 ,  A01D34/66 ,  A01D34/661 ,  A01D75/303

Abstract: Agricultural machine including a central frame and two work devices, the central frame being connectable to a tractor, and being provided with wheels, each work device being connected to the central frame by a first articulation and being able to be moved between a transport position and a work position. The central frame is composed of a front part, a rear part and an articulation device connecting the front part to the rear part and being able to pivot in a plane which is vertical and parallel to the direction of advance with respect to the front part and to the rear part, each work device is connected to the articulation device by the first articulation, the axis of which extends in a plane which is vertical and parallel to the direction of advance, in the plane and in the transport position, the axis of the first articulation has an inclination towards the ground following a direction opposite to the direction of advance, and in the transport position, each work device is folded towards the rear about the first articulation.

Abstract translation: 农业机械包括中央框架和两个工作装置，中央框架可连接到拖拉机，并且设置有轮子，每个工作装置通过第一铰接连接到中央框架，并且能够在运输位置和 一个工作岗位。 中央框架由前部，后部和铰接装置组成，该连接装置将前部与后部连接起来，并且能够在相对于前部垂直并平行于前进方向的平面中枢转;以及 每个工作装置通过第一关节连接到关节运动装置，该第一关节在其平面内和在运输位置的轴线上延伸在垂直和平行于前进方向的平面中， 第一关节沿着与前进方向相反的方向具有朝向地面的倾斜，并且在运输位置中，每个工作装置围绕第一关节朝向后方折叠。

公开(公告)号：US07337599B2

公开(公告)日：2008-03-04

申请号：US10557601

申请日：2004-05-07

Applicant: Joel Wilhelm

Inventor： Joel Wilhelm

IPC: A01D61/00

CPC classification number: A01D43/102

Abstract: A device for processing fodder including a rotor driven in rotation about its longitudinal axis, a first guide element partially surrounding the rotor, a second guide element configured to occupy at least two positions relative to the rotor, a first control member configured to move the first guide element into at least two positions relative to the rotor and to hold the first guide element in these positions, a link between the first guide element and the second guide element so that a change of position of the first guide element modifies the position of the second guide element, and a second control member configured to dispose the second guide element according to the various configurations.

Abstract translation: 一种用于加工饲料的装置，包括围绕其纵向轴线旋转的转子，部分地围绕转子的第一引导元件，构造成相对于转子占据至少两个位置的第二引导元件;第一控制构件， 引导元件相对于转子至少两个位置并且将第一引导元件保持在这些位置，第一引导元件和第二引导元件之间的连接，使得第一引导元件的位置的改变改变了第一引导元件的位置 第二引导元件和第二控制构件，其被配置为根据各种构造设置第二引导元件。

公开(公告)号：US5794424A

公开(公告)日：1998-08-18

申请号：US644059

申请日：1996-05-10

Applicant: Rino Ermacora ,  Martin Walch ,  Bernard Wattron ,  Joel Wilhelm

Inventor： Rino Ermacora ,  Martin Walch ,  Bernard Wattron ,  Joel Wilhelm

IPC: A01D34/43 ,  A01B63/10 ,  A01D34/66 ,  A01D67/00 ,  F15B11/06

CPC classification number: A01B63/145 ,  A01D34/64

Abstract: A mowing machine includes a harvesting mechanism which extends during mowing transversely to a working direction, and a lightening device for the harvesting mechanism which includes at least one elastically deformable member whose action can be adjusted by way of an adjustment device connected to the elastically deformable member. The elastically deformable member can include a deformable envelope which contains a gas under adjustable pressure. The adjustment device can include a supply circuit provided with at least one electrovalve or gate connected to the deformable envelope. In an alternative embodiment, the adjustment device can include at least one jack connected to a mechanical spring, and a supply circuit provided with at least one gate or electrovalve connected to the jack. The elastically deformable member of the present invention permits the harvesting mechanism to quickly adjust to a relief of the terrain in which the mowing machine operates while preserving a certain amount of lightening of the harvesting mechanism during its adjustment.

Abstract translation: 割草机包括在横向于工作方向的割草期间延伸的收获机构，以及用于收获机构的减轻装置，其包括至少一个可弹性变形的构件，其可通过连接到可弹性变形构件的调节装置 。 可弹性变形的构件可包括可变压缩的外壳，其包含可调压力下的气体。 调节装置可以包括设置有连接到可变形外壳的至少一个电阀或门的电源电路。 在替代实施例中，调节装置可以包括连接到机械弹簧的至少一个插座，以及设置有至少一个连接到插座的门或电阀的供电电路。 本发明的可弹性变形的构件允许收割机构快速地调节到割草机运行的地形的浮雕，同时在调节期间保持收集机构的一定量的减轻。