DE69700868T2 - Herstellungsverfahren eines Stössels einer Brennkraftmaschine - Google Patents
Herstellungsverfahren eines Stössels einer BrennkraftmaschineInfo
- Publication number
- DE69700868T2 DE69700868T2 DE69700868T DE69700868T DE69700868T2 DE 69700868 T2 DE69700868 T2 DE 69700868T2 DE 69700868 T DE69700868 T DE 69700868T DE 69700868 T DE69700868 T DE 69700868T DE 69700868 T2 DE69700868 T2 DE 69700868T2
- Authority
- DE
- Germany
- Prior art keywords
- tappet
- combustion engine
- internal combustion
- manufacturing process
- engine
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- F01L1/143—Tappets; Push rods for use with overhead camshafts
-
- 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
- F01L2303/00—Manufacturing of components used in valve arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49298—Poppet or I.C. engine valve or valve seat making
- Y10T29/49302—Repairing, converting, servicing or salvaging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49298—Poppet or I.C. engine valve or valve seat making
- Y10T29/49304—Valve tappet making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8234818A JPH1077807A (ja) | 1996-09-05 | 1996-09-05 | 内燃機関用タペットの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69700868D1 DE69700868D1 (de) | 2000-01-05 |
DE69700868T2 true DE69700868T2 (de) | 2000-06-29 |
Family
ID=16976874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69700868T Expired - Fee Related DE69700868T2 (de) | 1996-09-05 | 1997-09-01 | Herstellungsverfahren eines Stössels einer Brennkraftmaschine |
Country Status (4)
Country | Link |
---|---|
US (1) | US5918366A (de) |
EP (1) | EP0828060B1 (de) |
JP (1) | JPH1077807A (de) |
DE (1) | DE69700868T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4103876B2 (ja) | 2004-09-17 | 2008-06-18 | 日産自動車株式会社 | 溶射前処理方法およびエンジンのシリンダブロックならびに溶射前処理装置 |
JP4107282B2 (ja) * | 2004-10-15 | 2008-06-25 | 日産自動車株式会社 | 溶射前処理方法およびエンジンのシリンダブロックならびに溶射前処理装置 |
JP4645468B2 (ja) * | 2006-02-10 | 2011-03-09 | 日産自動車株式会社 | シリンダボア内面の加工方法およびシリンダブロック |
US10809448B1 (en) * | 2019-04-18 | 2020-10-20 | Facebook Technologies, Llc | Reducing demolding stress at edges of gratings in nanoimprint lithography |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2467079A (en) * | 1944-03-06 | 1949-04-12 | Standard Screw | Method of making tappets |
US3058454A (en) * | 1961-10-06 | 1962-10-16 | Francis J Goncalves | Hydraulic valve lifter |
US3279446A (en) * | 1964-06-12 | 1966-10-18 | Eaton Yale & Towne | Valve tappet |
US3715790A (en) * | 1971-01-13 | 1973-02-13 | Trw Inc | Method of reinforcing piston ring grooves |
US4909198A (en) * | 1988-03-01 | 1990-03-20 | Toyota Jidosha Kabushiki Kaisha | Aluminum alloy valve lifter with sprayed coating and method of producing same |
DE4117425C1 (de) * | 1991-05-28 | 1992-07-30 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
US5280771A (en) * | 1992-09-23 | 1994-01-25 | Eaton Corporation | Direct acting hydraulic tappet |
US5743224A (en) * | 1993-09-14 | 1998-04-28 | Unisia Jecs Corporation | Valve lifter surface and processing method thereof |
JP3227634B2 (ja) * | 1994-11-16 | 2001-11-12 | フジオーゼックス株式会社 | 内燃機関用タペットおよびその製造方法 |
JPH08303216A (ja) * | 1995-05-08 | 1996-11-19 | Fuji Oozx Inc | 内燃機関用タペットの製造方法 |
US5729900A (en) * | 1996-05-06 | 1998-03-24 | Fuji Oozx, Inc. | Method of manufacturing a tappet in an internal combustion engine |
-
1996
- 1996-09-05 JP JP8234818A patent/JPH1077807A/ja not_active Abandoned
-
1997
- 1997-08-28 US US08/919,488 patent/US5918366A/en not_active Expired - Fee Related
- 1997-09-01 DE DE69700868T patent/DE69700868T2/de not_active Expired - Fee Related
- 1997-09-01 EP EP97115097A patent/EP0828060B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0828060A2 (de) | 1998-03-11 |
DE69700868D1 (de) | 2000-01-05 |
JPH1077807A (ja) | 1998-03-24 |
US5918366A (en) | 1999-07-06 |
EP0828060A3 (de) | 1998-06-10 |
EP0828060B1 (de) | 1999-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |