FR2308839B1 - - Google Patents

Info

Publication number: FR2308839B1
Authority: FR; France
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

Application number

FR7611040A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Northrop Grumman Space and Mission Systems Corp

Original Assignee

TRW Inc

Priority date (The priority date 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 date listed.)

1975-04-23

Filing date

1976-04-14

Publication date

1981-12-24

1976-04-14 Application filed by TRW Inc filed Critical TRW Inc

1976-11-19 Publication of FR2308839A1 publication Critical patent/FR2308839A1/fr

1981-12-24 Application granted granted Critical

1981-12-24 Publication of FR2308839B1 publication Critical patent/FR2308839B1/fr

Status Granted legal-status Critical Current

Links

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
- F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/02—Formulas
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Valve-Gear Or Valve Arrangements (AREA)
Transmission Devices (AREA)

FR7611040A 1975-04-23 1976-04-14 Dispositif d'entrainement de soupapes en rotation Granted FR2308839A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/570,637 US4003353A (en)	1975-04-23	1975-04-23	Valve rotator

Publications (2)

Publication Number	Publication Date
FR2308839A1 FR2308839A1 (fr)	1976-11-19
FR2308839B1 true FR2308839B1 (fr)	1981-12-24

Family

ID=24280445

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7611040A Granted FR2308839A1 (fr)	1975-04-23	1976-04-14	Dispositif d'entrainement de soupapes en rotation

Country Status (6)

Country	Link
US (1)	US4003353A (fr)
JP (1)	JPS51124721A (fr)
DE (1)	DE2616911C3 (fr)
FR (1)	FR2308839A1 (fr)
GB (1)	GB1535083A (fr)
SE (1)	SE427488B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60111234A (ja) *	1983-11-21	1985-06-17	Top Jimuki Kk	ジアゾ複写機の巻込防止機構
JPS62290667A (ja) *	1987-05-25	1987-12-17	Hitachi Ltd	シ−ト類スタック機構
DE3818932C1 (fr) *	1988-06-03	1989-06-01	Mtu Friedrichshafen Gmbh
AU7142291A (en) *	1989-12-14	1991-07-18	Boris Borisovich Lopatik	Mechanism for mutual transformation of reciprocating and rotary motions
JPH0868304A (ja) *	1994-08-29	1996-03-12	Fuji Oozx Inc	エンジンバルブ用ローテータ
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
JP6083398B2 (ja) *	2014-02-21	2017-02-22	トヨタ自動車株式会社	バルブ回転装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB594828A (en) *	1944-10-26	1947-11-20	Thompson Prod Inc	Improved device for effecting relative rotation between parts under axial load, particularly for rotating poppet valves
US2686508A (en) *	1952-03-04	1954-08-17	Thompson Prod Inc	Valve rotating device
US2714375A (en) *	1952-09-04	1955-08-02	Carl R Hirschberger	Tappet valve operating mechanism
US2767696A (en) *	1953-06-04	1956-10-23	Herbert H Engemann	Valve rotating device
US2775232A (en) *	1953-06-19	1956-12-25	Julius E Witzky	Valve rotator
US2835236A (en) *	1954-03-16	1958-05-20	Gen Motors Corp	Valve rotator
US2827886A (en) *	1956-01-19	1958-03-25	Gen Motors Corp	Valve rotator
US2935058A (en) *	1958-01-03	1960-05-03	William D Dooley	Valve rotating device
DE1924128C3 (de) *	1969-05-12	1979-04-26	Teves-Thompson Gmbh, 3013 Barsinghausen	Vorrichtung zum Drehen von Ventilen, vorzugsweise für Verbrennungskraftmaschinen
JPS5029086A (fr) *	1973-07-17	1975-03-24

1975
- 1975-04-23 US US05/570,637 patent/US4003353A/en not_active Expired - Lifetime
- 1975-06-25 JP JP7930575A patent/JPS51124721A/ja active Granted
1976
- 1976-03-08 GB GB923476A patent/GB1535083A/en not_active Expired
- 1976-04-14 FR FR7611040A patent/FR2308839A1/fr active Granted
- 1976-04-15 DE DE2616911A patent/DE2616911C3/de not_active Expired
- 1976-04-22 SE SE7604661A patent/SE427488B/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US4003353A (en)	1977-01-18
SE7604661L (sv)	1976-10-24
DE2616911C3 (de)	1979-12-13
FR2308839A1 (fr)	1976-11-19
GB1535083A (en)	1978-12-06
DE2616911A1 (de)	1976-11-04
JPS51124721A (en)	1976-10-30
SE427488B (sv)	1983-04-11
JPS5624766B2 (fr)	1981-06-08
DE2616911B2 (de)	1979-04-19

Legal Events

Date	Code	Title	Description
1984-02-24	ST	Notification of lapse

Publication	Publication Date	Title
FR2312569B1 (fr)	1977-12-09
FR2318918B1 (fr)	1980-02-29
FR2308839B1 (fr)	1981-12-24
FR2317895B3 (fr)	1979-03-23
JPS5416018Y2 (fr)	1979-06-26
JPS5435266Y2 (fr)	1979-10-26
JPS5351656Y2 (fr)	1978-12-09
FR2320134B1 (fr)	1977-12-16
NO760126L (fr)	1976-07-19
JPS51113625U (fr)	1976-09-14
JPS51118621U (fr)	1976-09-27
JPS5242478U (fr)	1977-03-25
JPS5629802B2 (fr)	1981-07-10
JPS5257335U (fr)	1977-04-25
JPS5212241U (fr)	1977-01-28
JPS51124969U (fr)	1976-10-08
JPS51135743U (fr)	1976-11-02
JPS51155369U (fr)	1976-12-10
JPS5279750U (fr)	1977-06-14
JPS5191562U (fr)	1976-07-22
JPS5212235U (fr)	1977-01-28
JPS5290740U (fr)	1977-07-06
JPS5276611U (fr)	1977-06-08
JPS5215773U (fr)	1977-02-03
JPS5244474U (fr)	1977-03-29