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1. 发明申请

US20110220070A1 STRUCTURAL ASSEMBLY COMPRISING A PUMP PISTON AND A TAPPET 失效
标题翻译：包括泵活塞和TAPPET的结构装配
公开(公告)号：US20110220070A1
公开(公告)日：2011-09-15
申请号：US13048212
申请日：2011-03-15
申请人： Stefan Dorn , Norbert Geyer
发明人： Stefan Dorn , Norbert Geyer
IPC分类号： F02M37/04
CPC分类号： F04B53/147 , F02M59/102
摘要： A structural assembly (1) for a high pressure fuel pump, with the structural assembly (1) having a tappet (3) connected to a pump piston (2), which bears frontally against a contact surface (7) of an inner side (8) of the bottom (5) of the pump piston (2), the bottom (5) being connected to a guide skirt (10) of the tappet (3). An outer peripheral wall (11) of the pump piston (2) is surrounded near the inner side (8) with radial lash by a bore (12) of a spring plate (13) on whose bottom-distal side (14) a coil compression spring (15) bears for resetting the pump piston (2), and a bottom side (16) of the spring plate (13) is situated opposite an annular surface (17) of an entraining collar (18) on the pump piston (2). The entraining collar (18) is a separate, disk-like element seated on the pump piston (2) with slight axial distance to the spring plate (13), which spring plate (13) possesses a disk section (19) with the bottom side (16) having the bore (12). A concentric bushing (21) projects from the outer edge (20) of the disk section (19) in direction of the bottom (5) and surrounds the entraining collar (18) with radial lash, which bushing (21) merges into an annular collar section (22) that includes the bottom-distal side (14) that supports the coil compression spring (15) and is supported directly on the inner side (8) of the bottom (5), and an outer peripheral wall (23) of the pump piston (2), free of radial collars, is finely machined by centerless grinding.
摘要翻译：一种用于高压燃料泵的结构组件（1），其中所述结构组件（1）具有连接到泵活塞（2）的挺杆（3），所述挺杆（3）前端抵靠着内侧的接触表面（7）（2）的底部（5）的底部（5）的底部（5），底部（5）连接到挺杆（3）的导向裙部（10）。泵活塞（2）的外周壁（11）通过弹簧板（13）的孔（12）以径向间隙围绕内侧（8）包围，其中底部远侧（14）是线圈压缩弹簧（15）用于复位泵活塞（2），并且弹簧板（13）的底侧（16）与泵活塞上的夹带（18）的环形表面（17）相对， 2）。夹带环（18）是与弹簧板（13）稍微轴向距离地安置在泵活塞（2）上的单独的盘形元件，该弹簧板（13）具有盘部分（19），底部（16）具有孔（12）。同心衬套（21）从圆盘部分（19）的外边缘（20）沿着底部（5）的方向突出，并以径向间隙围绕夹带环（18），该衬套（21）合并成环形包括支撑线圈压缩弹簧（15）的底部远侧（14）并直接支撑在底部（5）的内侧（8）上的环形部分（22）和外周壁（23）没有径向环的泵活塞（2）通过无心磨削进行精细加工。

2. 发明授权

US08875676B2 Roller tappet 有权
标题翻译：滚筒挺杆
公开(公告)号：US08875676B2
公开(公告)日：2014-11-04
申请号：US13700476
申请日：2011-04-20
申请人： Norbert Geyer , Stefan Dorn
发明人： Norbert Geyer , Stefan Dorn
IPC分类号： F01L1/14 , F02M59/10 , F04B1/04
CPC分类号： F04B1/0417 , F01L1/14 , F01L1/143 , F01L2101/00 , F01L2103/00 , F01L2105/00 , F01L2105/02 , F01L2107/00 , F02M59/102 , Y10T74/2107
摘要： A roller tappet (1) is proposed for a high-pressure fuel pump of an internal combustion engine, having a housing (2), in the case of the drive-side end (3) of which two surfaces (5) which lie diametrically opposite one another and are depressed by an outer shell (4) of the housing (2) are applied with in each case one receptacle (6), in which surfaces (5) a pin (8) is mounted which carries a cam roller (7), wherein an inner shell (9) of the housing (2), axially below the cam roller (7) as viewed in the direction remote from the drive, is penetrated by a bridge piece (10), the output-side end (11) of which has a rest (12) for a tappet following part, wherein the outer shell (4) of the housing (2) which is non-stepped as least as far as possible apart from the surfaces (5) is provided as a closed circumferential ring (14), as viewed in the drive direction immediately above upper sides (13) of the surfaces (5), which upper sides (13) run through the housing (2) in the manner of chords, which closed circumferential ring (14) is adjoined by the drive-side end (3), and wherein the receptacles (6) are present in the surfaces (5) as cut-outs which emanate from their upper sides (13) and nestle around the pin (8) in the manner of half-shells.
摘要翻译：提出了一种用于内燃机的高压燃料泵的辊挺杆（1），其具有壳体（2），在驱动侧端部（3）的情况下，两个直径方向的两个表面（5）彼此相对并且被壳体（2）的外壳（4）压下的每个壳体都装有一个容器（6），其中安装有销（8）的表面（5），所述销（8）承载凸轮辊 7），其中当远离驱动器的方向观察时，壳体（2）的轴向位于凸轮辊（7）下方的内壳（9）被桥接件（10）穿透，输出侧端（11）具有用于挺杆跟随部件的休息（12），其中，设置壳体（2）的外侧壳体（4），所述壳体（2）的外壳（4）在与所述表面（5）之间尽可能地至少尽可能地尽可能地尽可能地尽可能远作为封闭圆周环（14），从紧靠表面（5）的上侧（13）上方的驱动方向观察，上侧（13）以和弦的方式穿过壳体（2），wh 封闭的周向环（14）由驱动侧端部（3）邻接，并且其中，所述容器（6）作为从其上侧（13）发出的切口存在于所述表面（5）中并且围绕销（8）以半壳的方式。

3. 发明授权

US08627801B2 Structural assembly comprising a pump piston and a tappet 失效
标题翻译：结构组件包括泵活塞和挺杆
公开(公告)号：US08627801B2
公开(公告)日：2014-01-14
申请号：US13048212
申请日：2011-03-15
申请人： Stefan Dorn , Norbert Geyer
发明人： Stefan Dorn , Norbert Geyer
IPC分类号： F02M37/04
CPC分类号： F04B53/147 , F02M59/102
摘要： A structural assembly (1) for a high pressure fuel pump, with the structural assembly (1) having a tappet (3) connected to a pump piston (2), which bears frontally against a contact surface (7) of an inner side (8) of the bottom (5) of the pump piston (2), the bottom (5) being connected to a guide skirt (10) of the tappet (3). An outer peripheral wall (11) of the pump piston (2) is surrounded near the inner side (8) with radial lash by a bore (12) of a spring plate (13) on whose bottom-distal side (14) a coil compression spring (15) bears for resetting the pump piston (2), and a bottom side (16) of the spring plate (13) is situated opposite an annular surface (17) of an entraining collar (18) on the pump piston (2). The entraining collar (18) is a separate, disk-like element seated on the pump piston (2) with slight axial distance to the spring plate (13), which spring plate (13) possesses a disk section (19) with the bottom side (16) having the bore (12). A concentric bushing (21) projects from the outer edge (20) of the disk section (19) in direction of the bottom (5) and surrounds the entraining collar (18) with radial lash, which bushing (21) merges into an annular collar section (22) that includes the bottom-distal side (14) that supports the coil compression spring (15) and is supported directly on the inner side (8) of the bottom (5), and an outer peripheral wall (23) of the pump piston (2), free of radial collars, is finely machined by centerless grinding.
摘要翻译：一种用于高压燃料泵的结构组件（1），其中所述结构组件（1）具有连接到泵活塞（2）的挺杆（3），所述挺杆（3）前端抵靠着内侧的接触表面（7）（2）的底部（5）的底部（5）的底部（5），底部（5）连接到挺杆（3）的导向裙部（10）。泵活塞（2）的外周壁（11）通过弹簧板（13）的孔（12）以径向间隙围绕内侧（8）包围，其中底部远侧（14）是线圈压缩弹簧（15）用于复位泵活塞（2），并且弹簧板（13）的底侧（16）与泵活塞上的夹带（18）的环形表面（17）相对， 2）。夹带环（18）是与弹簧板（13）稍微轴向距离地安置在泵活塞（2）上的单独的盘形元件，该弹簧板（13）具有盘部分（19），底部（16）具有孔（12）。同心衬套（21）从圆盘部分（19）的外边缘（20）沿着底部（5）的方向突出，并以径向间隙围绕夹带环（18），该衬套（21）合并成环形包括支撑线圈压缩弹簧（15）的底部远侧（14）并直接支撑在底部（5）的内侧（8）上的环形部分（22）和外周壁（23）没有径向环的泵活塞（2）通过无心磨削进行精细加工。

4. 发明授权

US08863716B2 Tappet 有权
标题翻译：挺杆
公开(公告)号：US08863716B2
公开(公告)日：2014-10-21
申请号：US13808202
申请日：2011-05-16
申请人： Stefan Dorn , Norbert Geyer , Karsten Kucht
发明人： Stefan Dorn , Norbert Geyer , Karsten Kucht
IPC分类号： F01L1/14 , F04B53/14 , F04B1/04 , F02M59/10 , F02M59/44
CPC分类号： F01L1/14 , F01L1/143 , F01L2105/00 , F01L2107/00 , F02M59/102 , F02M59/44 , F04B1/0408 , F04B53/14
摘要： The invention relates to a tappet (1) for a high-pressure fuel pump or for a valve drive of an internal combustion engine, comprising a housing (2) which has a cam run-on surface (4) on the drive side (3) thereof, wherein an output side (5) of the housing (2) rests on a lower face (6) of a bridge piece (8) that projects through an inner shell (7) of the housing (2), wherein an anti-turn lug (11) protrudes from the outer shell (10) of the housing (2) and is arranged in a window (9) in the latter, wherein said lug is substantially present as an upright body similar to a semi-cylinder in the region thereof protruding from the housing (2), and the outer surface (15) of said lug, in cross section, results in an ogival curve made up of two or more circular arcs (16).
摘要翻译：本发明涉及一种用于高压燃料泵或用于内燃机的阀驱动的挺杆（1），其包括壳体（2），壳体（2）在驱动侧（3）上具有凸轮延伸表面（4）），其中所述壳体（2）的输出侧（5）搁置在通过所述壳体（2）的内壳（7）突出的桥接件（8）的下表面（6）上，其中，所述凸耳（11）从所述壳体（2）的外壳（10）突出并且布置在所述壳体（2）的窗口（9）中，其中所述凸耳基本上呈现为类似于半圆柱体其从壳体（2）突出的区域和所述凸耳的外表面（15）的横截面形成由两个或多个圆弧（16）组成的奇异曲线。

5. 发明申请

US20130104818A1 TAPPET 有权
公开(公告)号：US20130104818A1
公开(公告)日：2013-05-02
申请号：US13808202
申请日：2011-05-16
申请人： Stefan Dorn , Norbert Geyer , Karsten Kucht
发明人： Stefan Dorn , Norbert Geyer , Karsten Kucht
IPC分类号： F01L1/14
CPC分类号： F01L1/14 , F01L1/143 , F01L2105/00 , F01L2107/00 , F02M59/102 , F02M59/44 , F04B1/0408 , F04B53/14
摘要： The invention relates to a tappet (1) for a high-pressure fuel pump or for a valve drive of an internal combustion engine, comprising a housing (2) which has a cam run-on surface (4) on the drive side (3) thereof, wherein an output side (5) of the housing (2) rests on a lower face (6) of a bridge piece (8) that projects through an inner shell (7) of the housing (2), wherein an anti-turn lug (11) protrudes from the outer shell (10) of the housing (2) and is arranged in a window (9) in the latter, wherein said lug is substantially present as an upright body similar to a semi-cylinder in the region thereof protruding from the housing (2), and the outer surface (15) of said lug, in cross section, results in an ogival curve made up of two or more circular arcs (16).
摘要翻译：本发明涉及一种用于高压燃料泵或用于内燃机的阀驱动的挺杆（1），其包括壳体（2），壳体（2）在驱动侧（3）上具有凸轮延伸表面（4）），其中所述壳体（2）的输出侧（5）搁置在通过所述壳体（2）的内壳（7）突出的桥接件（8）的下表面（6）上，其中，所述凸耳（11）从所述壳体（2）的外壳（10）突出并且布置在所述壳体（2）的窗口（9）中，其中所述凸耳基本上呈现为类似于半圆柱体其从壳体（2）突出的区域和所述凸耳的外表面（15）的横截面形成由两个或多个圆弧（16）组成的奇异曲线。

6. 发明申请

US20130068064A1 ROLLER TAPPET 有权
标题翻译：滚轮TAPPET
公开(公告)号：US20130068064A1
公开(公告)日：2013-03-21
申请号：US13700476
申请日：2011-04-20
申请人： Norbert Geyer , Stefan Dorn
发明人： Norbert Geyer , Stefan Dorn
IPC分类号： F16H53/06
CPC分类号： F04B1/0417 , F01L1/14 , F01L1/143 , F01L2101/00 , F01L2103/00 , F01L2105/00 , F01L2105/02 , F01L2107/00 , F02M59/102 , Y10T74/2107
摘要： A roller tappet (1) is proposed for a high-pressure fuel pump of an internal combustion engine, having a housing (2), in the case of the drive-side end (3) of which two surfaces (5) which lie diametrically opposite one another and are depressed by an outer shell (4) of the housing (2) are applied with in each case one receptacle (6), in which surfaces (5) a pin (8) is mounted which carries a cam roller (7), wherein an inner shell (9) of the housing (2), axially below the cam roller (7) as viewed in the direction remote from the drive, is penetrated by a bridge piece (10), the output-side end (11) of which has a rest (12) for a tappet following part, wherein the outer shell (4) of the housing (2) which is non-stepped as least as far as possible apart from the surfaces (5) is provided as a closed circumferential ring (14), as viewed in the drive direction immediately above upper sides (13) of the surfaces (5), which upper sides (13) run through the housing (2) in the manner of chords, which closed circumferential ring (14) is adjoined by the drive-side end (3), and wherein the receptacles (6) are present in the surfaces (5) as cut-outs which emanate from their upper sides (13) and nestle around the pin (8) in the manner of half-shells.
摘要翻译：提出了一种用于内燃机的高压燃料泵的辊挺杆（1），其具有壳体（2），在驱动侧端部（3）的情况下，两个直径方向的两个表面（5）彼此相对并且被壳体（2）的外壳（4）压下的每个壳体都装有一个容器（6），其中安装有销（8）的表面（5），所述销（8）承载凸轮辊 7），其中当远离驱动器的方向观察时，壳体（2）的轴向位于凸轮辊（7）下方的内壳（9）被桥接件（10）穿透，输出侧端（11）具有用于挺杆跟随部件的休息（12），其中，设置壳体（2）的外侧壳体（4），所述壳体（2）的外壳（4）在与所述表面（5）之间尽可能地至少尽可能地尽可能地尽可能地尽可能远作为封闭圆周环（14），从紧靠表面（5）的上侧（13）上方的驱动方向观察，上侧（13）以和弦的方式穿过壳体（2），wh 封闭的周向环（14）由驱动侧端部（3）邻接，并且其中，所述容器（6）作为从其上侧（13）发出的切口存在于所述表面（5）中并且围绕销（8）以半壳的方式。

7. 发明授权

US08607754B2 Roller tappet 失效
标题翻译：滚筒挺杆
公开(公告)号：US08607754B2
公开(公告)日：2013-12-17
申请号：US13512413
申请日：2010-10-14
申请人： Stefan Dorn , Norbert Geyer , Karsten Kucht
发明人： Stefan Dorn , Norbert Geyer , Karsten Kucht
IPC分类号： F01L1/14
CPC分类号： F01L1/146 , F01L2105/00 , F01L2107/00 , F02M59/102 , F04B1/0408 , F04B1/0417 , F04B1/0426 , F04B9/042 , F04B9/045
摘要： The invention concerns a roller tappet (1) for a high pressure fuel pump, said roller tappet (1) comprising a housing (2) comprising on a drive side front end (3), a slide-mounted roller (4) serving as a running surface of a cam, said housing (2), as viewed in housing direction, comprising a bridge member (5) arranged below the roller (4), said bridge member (5) comprising on a front end (7) turned towards a driven side front end (6) of the housing (2), a support (8) for a tappet follower member, wherein a shell member (11) like a semi shell or a one-third shell separated out of a rolling bearing ring is seated in a cylindrical cavity (9) of a further drive side front end (10) of the bridge member (5), and the roller (4) extends for sliding displacement directly in said shell member (11).
摘要翻译：本发明涉及一种用于高压燃料泵的辊挺杆（1），所述辊挺杆（1）包括壳体（2），所述壳体（2）包括驱动侧前端（3），滑动安装辊（4）凸轮的运行表面，所述壳体（2）从壳体方向看，包括布置在所述辊（4）下方的桥构件（5），所述桥构件（5）包括在前端（7）上朝向壳体（2）的从动侧前端（6），用于挺杆从动构件的支撑件（8），其中从滚动轴承环分离出的半壳体或三分之一壳体的壳体构件（11）位于桥构件（5）的另一驱动侧前端（10）的圆柱形空腔（9）中，并且辊（4）在所述外壳构件（11）中直接滑动移动。

8. 发明申请

US20120234277A1 ROLLER TAPPET 失效
标题翻译：滚轮TAPPET
公开(公告)号：US20120234277A1
公开(公告)日：2012-09-20
申请号：US13512413
申请日：2010-10-14
申请人： Stefan Dorn , Norbert Geyer , Karsten Kucht
发明人： Stefan Dorn , Norbert Geyer , Karsten Kucht
IPC分类号： F01L1/14
CPC分类号： F01L1/146 , F01L2105/00 , F01L2107/00 , F02M59/102 , F04B1/0408 , F04B1/0417 , F04B1/0426 , F04B9/042 , F04B9/045
摘要： The invention concerns a roller tappet (1) for a high pressure fuel pump, said roller tappet (1) comprising a housing (2) comprising on a drive side front end (3), a slide-mounted roller (4) serving as a running surface of a cam, said housing (2), as viewed in housing direction, comprising a bridge member (5) arranged below the roller (4), said bridge member (5) comprising on a front end (7) turned towards a driven side front end (6) of the housing (2), a support (8) for a tappet follower member, wherein a shell member (11) like a semi shell or a one-third shell separated out of a rolling bearing ring is seated in a cylindrical cavity (9) of a further drive side front end (10) of the bridge member (5), and the roller (4) extends for sliding displacement directly in said shell member (11).
摘要翻译：本发明涉及一种用于高压燃料泵的辊挺杆（1），所述辊挺杆（1）包括壳体（2），所述壳体（2）包括驱动侧前端（3），滑动安装辊（4）凸轮的运行表面，所述壳体（2）从壳体方向看，包括布置在所述辊（4）下方的桥构件（5），所述桥构件（5）包括在前端（7）上朝向壳体（2）的从动侧前端（6），用于挺杆从动构件的支撑件（8），其中从滚动轴承环分离出的半壳体或三分之一壳体的壳体构件（11）位于桥构件（5）的另一驱动侧前端（10）的圆柱形空腔（9）中，并且辊（4）在所述外壳构件（11）中直接滑动移动。

9. 发明授权

US08235018B2 Tappet 有权
标题翻译：挺杆
公开(公告)号：US08235018B2
公开(公告)日：2012-08-07
申请号：US12723797
申请日：2010-03-15
申请人： Stefan Dorn , Norbert Geyer , Karsten Kucht
发明人： Stefan Dorn , Norbert Geyer , Karsten Kucht
IPC分类号： F01L1/14
CPC分类号： F04B9/042 , F01L1/14 , F01L2001/0535 , F01L2001/0537 , F01L2001/054 , F01L2101/00 , F01L2103/00 , F01L2107/00 , F02M59/102 , F04B9/045 , F04B53/147
摘要： A tappet (1), either for a high-pressure fuel pump or for a valve train of an internal combustion engine, with a housing (2) whose driven side (3) used for a contact of a tappet-following part forms a contact on a bottom side (4) of a bridge part (6) projecting through an inner casing (5) of the housing (2). An anti-rotation locking device (10) projects past the outer casing (8) of the housing with a first cylinder section (9) and sits in a window (7) of the housing (2), with this anti-rotation locking device (10) being provided as a cylindrical element, and tab-like projections (13) project from peripheral walls (11) of the window (7) and the anti-rotation locking device (10), standing “loose” in the window (7), snaps behind these projections. A second cylinder section (14) of the anti-rotation locking device extends behind the inner casing (5) of the housing (2), and the bridge part (6), extending on an axial section of the anti-rotation locking device (10), has in its peripheral section a recess (15) in its outer surface (16), with the second cylinder section (14) of the anti-rotation locking device (10) being supported against this recess.
摘要翻译：用于高压燃料泵或用于内燃机的气门机构的挺杆（1）具有壳体（2），所述壳体（2）的驱动侧（3）用于挺杆跟随部件的接触形成触点在通过所述壳体（2）的内壳（5）突出的桥接部分（6）的底侧（4）上。防旋转锁定装置（10）通过具有第一气缸部分（9）的壳体的外壳（8）突出并且位于壳体（2）的窗口（7）中，该防旋转锁定装置（10）设置为圆柱形元件，并且凸片（13）从窗口（7）的周壁（11）和防旋转锁定装置（10）突出，在窗口中“松动” 7），扣住这些投影。防旋转锁定装置的第二气缸部分（14）延伸在壳体（2）的内壳体（5）的后面，桥接部分（6）在防转动锁定装置的轴向部分在其周边部分中具有在其外表面（16）中的凹部（15），防旋转锁定装置（10）的第二圆筒部分（14）被支撑在该凹部上。

10. 发明申请

US20100012065A1 MECHANICAL ROLLER TAPPET FOR AN INTERNAL COMBUSTION ENGINE 失效
标题翻译：用于内燃机的机械滚轮
公开(公告)号：US20100012065A1
公开(公告)日：2010-01-21
申请号：US12449341
申请日：2008-01-22
申请人： Stefan Dorn , Norbert Geyer , Manfred Jansen , Karsten Kucht , Norbert Radinger
发明人： Stefan Dorn , Norbert Geyer , Manfred Jansen , Karsten Kucht , Norbert Radinger
IPC分类号： F01L1/14
CPC分类号： F01L1/143 , F01L1/08 , F01L2107/00
摘要： The invention proposes a mechanical roller tappet (1a, 1b) comprising a tappet housing (2a, 2b) shaped out of sheet metal, a drive roller (3) actuable by a cam (9) and an axle (5a, 5b) on which the drive roller (3) is mounted, end portions (24) of the axle (5a, 5b) being supported in axle eyes (23) of the tappet housing (2a, 2b), said tappet housing (2a, 2b) comprising a tappet skirt (10a, 10b) and a tappet bottom (16) possessing a contact surface (21) for an adjacent engine component on a power take-off side. At an end of the tappet skirt facing the cam, the tappet bottom is connected to the tappet skirt and is shaped into the interior of the tappet skirt while forming a pocket for receiving the drive roller, the axle eyes being arranged in first sections (18) of the tappet bottom while being spaced from an inner peripheral surface (19) of the tappet skirt and extending substantially parallel to the longitudinal direction of the tappet skirt, the contact surface being arranged on a second section (20) of the tappet bottom connecting the first sections to each other.
摘要翻译：本发明提出了一种机械辊挺杆（1a，1b），其包括由金属板形成的挺杆壳体（2a，2b），由凸轮（9）和轴（5a，5b）致动的驱动辊（3）安装驱动辊（3），轴（5a，5b）的端部（24）被支撑在挺杆壳体（2a，2b）的轴眼（23）中，所述挺杆壳体（2a，2b）包括挺杆裙部（10a，10b）和挺杆底部（16），其具有用于在动力输出侧的相邻发动机部件的接触表面（21）。在挺杆裙部朝向凸轮的端部，挺杆底部连接到挺杆裙部，并形成在挺杆裙部的内部，同时形成用于接收驱动辊的凹口，轴眼布置在第一部分（18 ），其与所述挺杆裙部的内周表面（19）间隔开并且基本上平行于所述挺杆裙部的纵向方向延伸，所述接触表面布置在所述挺杆底部连接的第二部分（20）上，第一部分彼此。

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