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1. 发明申请

US20060225680A1 Drag lever of a valve mechanism in an internal combustion engine 失效
标题翻译：在内燃机中拖动阀机构的杆
公开(公告)号：US20060225680A1
公开(公告)日：2006-10-12
申请号：US10532780
申请日：2003-10-14
申请人： Helmut Engelhardt , Johann Kecker , Jorg Michel
发明人： Helmut Engelhardt , Johann Kecker , Jorg Michel
IPC分类号： F01L1/14
CPC分类号： F01L1/185 , F01L2001/187 , Y10T74/2107
摘要： Disclosed is a drag lever (1) comprising two side walls (2, 3) which are connected together by a transversal bar (4) which is arranged on an end (6) of the lower side (5) thereof on an end (6) thereof on a head of a support element (9) by means of a dome-shaped cavity (7) on a head (8) of a support element (9). A clamp (10) is applied to the end (6) thereof. The clamp fixes the drag lever (1) to the head such that it can be displaced in a pivoting direction thereof. The clamp (10) is made of thin-walled wire material and extends essentially in a transversal manner in relation to the longitudinal axis of the drag lever (1) and is arranged on the lower side (5) of the transversal bar (4) by means of a central section (11) which is formed by webs (12, 13) which extend in a semi-circular manner in a part of the support element (9) which has a reduced diameter (14) and is located below said head (8). The clamp (10) continues on each outer surface (15, 16) of a corresponding side wall (2, 3) by means of two parallel projections (17a, 17b, 18a, 18b) and the ends of said projections are snapped on an upper side (19, 20) of the respective side wall (2, 3) or on a bearing surface which is essentially parallel to the upper side (2, 3) such that at least more than half of the upper side (19, 20) or the bearing surface is covered.
摘要翻译：公开了一种牵引杆（1），其包括通过横向杆（4）连接在一起的两个侧壁（2,3），该横向杆（4）设置在其下侧（5）的端部（6）的端部（6））通过在支撑元件（9）的头部（8）上的圆顶形空腔（7）在支撑元件（9）的头部上。夹具（10）被施加到其端部（6）。夹具将牵引杆（1）固定到头部，使得其可沿其枢转方向移位。夹具（10）由薄壁线材制成，并且相对于牵引杆（1）的纵向轴线基本上以横向方式延伸，并且布置在横向杆（4）的下侧（5）上，通过中央部分（11），所述中心部分（11）由腹板（12,13）形成，所述腹板在所述支撑元件（9）的一部分中以半圆形方式延伸，所述支撑元件（9）具有减小的直径（14）并位于所述头（8）。夹具（10）通过两个平行的突起（17a，17b，18a，18b）在相应的侧壁（2,3）的每个外表面（15,16）上延伸，并且所述突起的端部被卡在相应侧壁（2,3）的上侧（19,20）上或基本上平行于上侧（2,3）的支承表面上，使得至少大于上侧的一半（19,20）或承载面被覆盖。

2. 发明申请

US20080041326A1 Finger lever of a valve train of an internal combustion engine 有权
公开(公告)号：US20080041326A1
公开(公告)日：2008-02-21
申请号：US10532779
申请日：2005-04-22
申请人： Helmut Engelhardt , Johann Kecker , Jorg Michel
发明人： Helmut Engelhardt , Johann Kecker , Jorg Michel
IPC分类号： F01L1/46
CPC分类号： F01L1/185 , F01L2001/187 , Y10T74/20882
摘要： A finger lever of a valve train of an internal combustion engine, said finger lever comprising two side walls that are connected to each other by a crossbeam that acts through an underside at one end on at least one gas exchange valve and is mounted at a further end through a concave cavity on a head of a support element, a clip through which the finger lever is fixed in position on said head for displacement in a direction of pivot being applied to said further end, wherein a central section of the clip made of flat material is supported at the further end on the underside of the crossbeam and comprises an opening under the cavity, the head of the support element being retained behind an edge of said opening, each side wall being surrounded on an outer surface by a tab-like extension that starts laterally from the central section and is snapped at an end onto one of an upper side or a support surface substantially parallel to the upper side, so that the end of the extension engages over more than at least one half of a width of the upper side or of the support surface.

3. 发明授权

US07350489B2 Finger lever of a valve train of an internal combustion engine 有权
标题翻译：内燃机的气门机构的指杆
公开(公告)号：US07350489B2
公开(公告)日：2008-04-01
申请号：US10532779
申请日：2005-04-22
申请人： Helmut Engelhardt , Johann Kecker , Jorg Michel
发明人： Helmut Engelhardt , Johann Kecker , Jorg Michel
IPC分类号： F01L1/18
CPC分类号： F01L1/185 , F01L2001/187 , Y10T74/20882
摘要： A finger lever of a valve train of an internal combustion engine, said finger lever comprising two side walls that are connected to each other by a crossbeam that acts through an underside at one end on at least one gas exchange valve and is mounted at a further end through a concave cavity on a head of a support element, a clip through which the finger lever is fixed in position on said head for displacement in a direction of pivot being applied to said further end, wherein a central section of the clip made of flat material is supported at the further end on the underside of the crossbeam and comprises an opening under the cavity, the head of the support element being retained behind an edge of said opening, each side wall being surrounded on an outer surface by a tab-like extension that starts laterally from the central section and is snapped at an end onto one of an upper side or a support surface substantially parallel to the upper side, so that the end of the extension engages over more than at least one half of a width of the upper side or of the support surface.
摘要翻译：内燃机的气门机构的指杆，所述手指杆包括两个侧壁，所述两个侧壁通过横梁相互连接，所述横梁在一端作用在至少一个气体交换阀上，并且安装在另一侧端部通过支撑元件的头部上的凹腔，夹子，手指杆通过该夹子固定在所述头部上的适当位置，用于沿枢转方向移动以施加到所述另一端部，其中夹子的中心部分由扁平材料在横梁的下侧的另一端处被支撑，并且包括在空腔下方的开口，支撑元件的头部保持在所述开口的边缘的后面，每个侧壁在外表面上被突出部分包围，其从中心部分横向地开始并且在一端被卡扣到基本上平行于上侧的上侧或支撑表面中的一个上，使得延伸部的端部接合ov 大于上侧或支撑表面的宽度的至少一半。

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