CN1738963B - Rail used as a torsional stop for the valve train of an internal combustion engine, and roller tappet arrangement - Google Patents
Rail used as a torsional stop for the valve train of an internal combustion engine, and roller tappet arrangement Download PDFInfo
- Publication number
- CN1738963B CN1738963B CN200380108842.9A CN200380108842A CN1738963B CN 1738963 B CN1738963 B CN 1738963B CN 200380108842 A CN200380108842 A CN 200380108842A CN 1738963 B CN1738963 B CN 1738963B
- Authority
- CN
- China
- Prior art keywords
- rotation
- roller tappet
- lath
- tappet
- installation cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 14
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 56
- 238000005452 bending Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 208000002925 dental caries Diseases 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/146—Push-rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002159129 DE10259129A1 (en) | 2002-12-18 | 2002-12-18 | Automotive piston engine roller tappet locking arrangement has roller tappet locking surface formed by a bent spring presented to roller tappet rear face |
DE10259128A DE10259128A1 (en) | 2002-12-18 | 2002-12-18 | Valve tappet and holder for automotive piston engine has locking strip with sidewalls and a projection engaging in a matching tappet groove |
DE10259129.6 | 2002-12-18 | ||
DE10259128.8 | 2002-12-18 | ||
PCT/EP2003/014297 WO2004055335A1 (en) | 2002-12-18 | 2003-12-16 | Rail used as a torsional stop for the valve train of an internal combustion engine, and roller tappet arrangement |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101659617A Division CN101649760B (en) | 2002-12-18 | 2003-12-16 | Rail used as a torsional stop for the valve train of an internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1738963A CN1738963A (en) | 2006-02-22 |
CN1738963B true CN1738963B (en) | 2010-06-09 |
Family
ID=32403895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200380108842.9A Expired - Fee Related CN1738963B (en) | 2002-12-18 | 2003-12-16 | Rail used as a torsional stop for the valve train of an internal combustion engine, and roller tappet arrangement |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1738963B (en) |
DE (1) | DE10259129A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017107100B3 (en) * | 2017-04-03 | 2018-06-14 | Schaeffler Technologies AG & Co. KG | Lightweight roller tappet |
US12018597B2 (en) * | 2022-08-25 | 2024-06-25 | 1F Performance, Inc | Replacement tappet assembly and kit |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5088455A (en) * | 1991-08-12 | 1992-02-18 | Mid-American Products, Inc. | Roller valve lifter anti-rotation guide |
US5307769A (en) * | 1993-06-07 | 1994-05-03 | General Motors Corporation | Low mass roller valve lifter assembly |
US5678514A (en) * | 1996-04-02 | 1997-10-21 | Ford Global Technologies, Inc. | Valve lifter retainer for an internal combustion engine |
US6257189B1 (en) * | 2000-06-21 | 2001-07-10 | Tmj Properties, L.L.C. | Valve guide |
US6405699B1 (en) * | 2001-08-09 | 2002-06-18 | Eaton Corporation | Roller follower guide orientation and anti-rotation feature |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1726513A (en) * | 1926-05-28 | 1929-08-27 | Gen Motors Corp | Valve lifter |
US3977370A (en) * | 1974-10-23 | 1976-08-31 | Sealed Power Corporation | Roller tappet |
US4326484A (en) * | 1979-10-26 | 1982-04-27 | Cummins Engine Company, Inc. | Floating tappet guide plate |
JPS6460704A (en) * | 1987-08-31 | 1989-03-07 | Koyo Seiko Co | Valve device of engine |
US5263386A (en) * | 1992-11-24 | 1993-11-23 | General Motors Corporation | Roller cam follower guide |
-
2002
- 2002-12-18 DE DE2002159129 patent/DE10259129A1/en not_active Withdrawn
-
2003
- 2003-12-16 CN CN200380108842.9A patent/CN1738963B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5088455A (en) * | 1991-08-12 | 1992-02-18 | Mid-American Products, Inc. | Roller valve lifter anti-rotation guide |
US5307769A (en) * | 1993-06-07 | 1994-05-03 | General Motors Corporation | Low mass roller valve lifter assembly |
US5678514A (en) * | 1996-04-02 | 1997-10-21 | Ford Global Technologies, Inc. | Valve lifter retainer for an internal combustion engine |
US6257189B1 (en) * | 2000-06-21 | 2001-07-10 | Tmj Properties, L.L.C. | Valve guide |
US6405699B1 (en) * | 2001-08-09 | 2002-06-18 | Eaton Corporation | Roller follower guide orientation and anti-rotation feature |
Also Published As
Publication number | Publication date |
---|---|
CN1738963A (en) | 2006-02-22 |
DE10259129A1 (en) | 2004-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER OWNER: SCHAEFFLER KG Effective date: 20120815 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Herzogenaurach Patentee before: Schaeffler Technologies AG & Co. KG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120815 Address after: German Herzogenaurach Patentee after: Schaeffler Technologies AG & Co. KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER KG |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20121216 |