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公开(公告)号：US20170036689A1
公开(公告)日：2017-02-09
申请号：US14820037
申请日：2015-08-06
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Dan W. Figlioli , Michael P. Phillips , Jessica P. Tran
Abstract: A steering column assembly includes a steering column pivotably coupled to a rake bracket at a first pivot point, a rake locking mechanism including a rotatable rake bolt, and a multi-link assembly including a first member, a second member and a third member. The first member includes a first end fixedly coupled to the rotatable rake bolt and the second end rotatably coupled to a first end of the second member. The second member includes a second end rotatably coupled to a first end of a link portion of the third member. The third member includes a link coupled to a lever. A first end of the lever is coupled to a second end of the link. The lever includes a thumb pad. Rotation of the thumb pad around a second pivot point effects rotation of the rotatable rake bolt to lock or unlock the rake locking mechanism.
Abstract translation: 转向柱组件包括在第一枢转点可枢转地联接到耙架的转向柱，包括可旋转耙螺栓的耙锁机构和包括第一构件，第二构件和第三构件的多连杆组件。 第一构件包括固定地联接到可旋转的前叉螺栓的第一端和可旋转地联接到第二构件的第一端的第二端。 第二构件包括可旋转地联接到第三构件的连杆部分的第一端的第二端。 第三构件包括联接到杆的连杆。 杠杆的第一端连接到连杆的第二端。 杠杆包括拇指垫。 拇指垫围绕第二枢转点的旋转影响可旋转的前叉螺栓的旋转以锁定或解锁耙锁锁定机构。
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公开(公告)号：US09586610B2
公开(公告)日：2017-03-07
申请号：US14820037
申请日：2015-08-06
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Dan W. Figlioli , Michael P. Phillips , Jessica P. Tran
Abstract: A steering column assembly includes a steering column pivotably coupled to a rake bracket at a first pivot point, a rake locking mechanism including a rotatable rake bolt, and a multi-link assembly including a first member, a second member and a third member. The first member includes a first end fixedly coupled to the rotatable rake bolt and the second end rotatably coupled to a first end of the second member. The second member includes a second end rotatably coupled to a first end of a link portion of the third member. The third member includes a link coupled to a lever. A first end of the lever is coupled to a second end of the link. The lever includes a thumb pad. Rotation of the thumb pad around a second pivot point effects rotation of the rotatable rake bolt to lock or unlock the rake locking mechanism.
Abstract translation: 转向柱组件包括在第一枢转点可枢转地联接到耙架的转向柱，包括可旋转耙螺栓的耙锁机构和包括第一构件，第二构件和第三构件的多连杆组件。 第一构件包括固定地联接到可旋转的前叉螺栓的第一端和可旋转地联接到第二构件的第一端的第二端。 第二构件包括可旋转地联接到第三构件的连杆部分的第一端的第二端。 第三构件包括联接到杆的连杆。 杠杆的第一端连接到连杆的第二端。 杠杆包括拇指垫。 拇指垫围绕第二枢转点的旋转影响可旋转的前叉螺栓的旋转以锁定或解锁耙锁锁定机构。
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公开(公告)号：US08794671B1
公开(公告)日：2014-08-05
申请号：US13785431
申请日：2013-03-05
Applicant: GM Global Technology Operations LLC
Inventor： Dan W. Figlioli , Kristina M Dewilde , Brian J. Putala , Michael P. Phillips
IPC: B62D1/18
Abstract: An adjustable steering column assembly includes a steering column and a lever moveable between an unlocked position and a locked position. The position of the steering column is adjustable when the lever is in the unlocked position and fixed when the lever is in the locked position. An anti-unlocking device is provided to prevent the lever from moving to the unlocked position from the locked position when a first force is applied to the steering column. The anti-unlocking device prohibits adjustment of the steering column when a first force is applied to the steering column. An example anti-unlocking device may include a member defining a slot, with the lever being at least partially insertable in the slot in the unlocked and locked positions. The member includes a wall defining a ramp surface configured to abut at least one surface of the lever when the first force is applied.
Abstract translation: 可调转向柱组件包括转向柱和可在解锁位置和锁定位置之间移动的杠杆。 当杠杆处于未锁定位置时，转向柱的位置是可调节的，并且当杠杆处于锁定位置时固定。 提供防解锁装置，以防止当向转向柱施加第一力时，杠杆从锁定位置移动到解锁位置。 当第一力施加到转向柱时，防解锁装置禁止转向柱的调节。 示例性防解锁装置可以包括限定狭槽的构件，其中杆至少部分地可插入解锁和锁定位置中的狭槽中。 该构件包括限定了斜坡表面的壁，该斜面构造成当施加第一力时抵靠杆的至少一个表面。
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