EP0071972A3 - Method and device for adjusting the valve drive of an internal-combustion engine, especially a diesel engine - Google Patents

Method and device for adjusting the valve drive of an internal-combustion engine, especially a diesel engine Download PDF

Info

Publication number
EP0071972A3
EP0071972A3 EP82107024A EP82107024A EP0071972A3 EP 0071972 A3 EP0071972 A3 EP 0071972A3 EP 82107024 A EP82107024 A EP 82107024A EP 82107024 A EP82107024 A EP 82107024A EP 0071972 A3 EP0071972 A3 EP 0071972A3
Authority
EP
European Patent Office
Prior art keywords
crankshaft
cam shaft
combustion engine
adjusting
internal
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.)
Granted
Application number
EP82107024A
Other languages
German (de)
Other versions
EP0071972B1 (en
EP0071972A2 (en
Inventor
Hans-Harald Dr. Ing. Melzer
Joachim Hahn
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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.)
Filing date
Publication date
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to AT82107024T priority Critical patent/ATE16036T1/en
Publication of EP0071972A2 publication Critical patent/EP0071972A2/en
Publication of EP0071972A3 publication Critical patent/EP0071972A3/en
Application granted granted Critical
Publication of EP0071972B1 publication Critical patent/EP0071972B1/en
Expired 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y10T29/49231—I.C. [internal combustion] engine making
    • 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
    • Y10T29/53—Means to assemble or disassemble

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

An apparatus for the adjustment of the valve control of a reciprocating piston internal combustion engine with a cam shaft driven from the crankshaft by an endless, flexible transmission member, in which the cam shaft and a valve control adjustment device are brought into engagement with each other by a control member arranged transversely to the plane of the separating surface of a control space housing with a loosened threaded connection; the driving gear is nonrotatably fixed with respect to the cam shaft by way of the transmission member drivingly connected with the crankshaft and tensioned by a tensioning roller while the crankshaft is nonrotatably fixed in the top dead center position with respect to the crankcase by a locking pin.
EP82107024A 1981-08-07 1982-08-04 Method and device for adjusting the valve drive of an internal-combustion engine, especially a diesel engine Expired EP0071972B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82107024T ATE16036T1 (en) 1981-08-07 1982-08-04 METHOD AND DEVICE FOR ADJUSTING THE VALVE TIMING OF A RECIPROCATING ENGINE, ESPECIALLY A DIESEL ENGINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3131278 1981-08-07
DE19813131278 DE3131278A1 (en) 1981-08-07 1981-08-07 METHOD AND DEVICE FOR ADJUSTING THE VALVE CONTROL OF A PISTON PISTON COMBUSTION ENGINE, IN PARTICULAR. A DIESEL ENGINE

Publications (3)

Publication Number Publication Date
EP0071972A2 EP0071972A2 (en) 1983-02-16
EP0071972A3 true EP0071972A3 (en) 1984-02-08
EP0071972B1 EP0071972B1 (en) 1985-10-09

Family

ID=6138811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82107024A Expired EP0071972B1 (en) 1981-08-07 1982-08-04 Method and device for adjusting the valve drive of an internal-combustion engine, especially a diesel engine

Country Status (5)

Country Link
US (2) US4461062A (en)
EP (1) EP0071972B1 (en)
JP (1) JPS5830407A (en)
AT (1) ATE16036T1 (en)
DE (2) DE3131278A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545193B1 (en) * 1983-04-29 1986-10-31 Sedis Transmissions Mecaniques REMOVABLE DISTRIBUTION HOUSING FOR EXPLOSION OR COMBUSTION ENGINES
JPS60104569A (en) * 1983-11-11 1985-06-08 カネボウ株式会社 Urethane-nylon interlaced unit
JPH07841B2 (en) * 1986-02-13 1995-01-11 旭化成工業株式会社 Stocking
AT393152B (en) * 1986-11-25 1991-08-26 Steyr Daimler Puch Ag DEVICE FOR TURNING THE CAMSHAFT OF A PISTON PISTON INTERNAL COMBUSTION ENGINE IN ITS BASIC REFERENCE TO THE CRANKSHAFT ROTATIONAL POSITION
SE458137B (en) * 1987-05-13 1989-02-27 Volvo Ab PROCEDURE AND DEVICE FOR A CAR CAMERA WITH DOUBLE CAMSHAFT
DE3832812A1 (en) * 1988-09-28 1990-03-29 Kloeckner Humboldt Deutz Ag DEVICE FOR ADJUSTING THE TIMING TIMES ON AN INTERNAL COMBUSTION ENGINE WHOSE CAMSHAFT IS DRIVED BY A TIMING BELT, A CHAIN OR ALSO A GEAR DRIVE DRIVE
JPH02139426A (en) * 1988-11-16 1990-05-29 Toray Ind Inc Nylon flat yarn for combined knit fabric, its pirn package and production thereof
DE3926430C2 (en) * 1989-08-10 1995-09-21 Audi Ag Method and device for in-phase adjustment of camshafts
US5184401A (en) * 1990-11-30 1993-02-09 Mazda Motor Corporation Method of assembling valve drive mechanism to engine
US5845397A (en) * 1997-02-21 1998-12-08 Cummins Engine Company, Inc. Static timing method for heavy duty diesel engines
DE19919660A1 (en) * 1999-04-29 2000-11-02 Volkswagen Ag Method for temporary locking of crankshaft in IC engines with detachable connection of part segment of timing sprocket to end face of engine
US6415755B1 (en) * 2000-08-09 2002-07-09 Mccarthy Joseph W. Valve clearance adjusting tool and method for adjusting valve clearance
JP4198323B2 (en) * 2001-01-30 2008-12-17 三菱電機株式会社 Valve timing adjustment device
GB0214862D0 (en) * 2002-06-27 2002-08-07 Cnh Uk Ltd Engine timing
US7089647B2 (en) * 2003-02-21 2006-08-15 Oxford Superconducting Technology Increasing the copper to superconductor ratio of a superconductor wire by cladding with copper-based strip
DE102005012006A1 (en) * 2005-03-16 2006-09-28 Bayerische Motoren Werke Ag Internal combustion engine with a belt drive for ancillaries
GB2440943A (en) * 2006-08-16 2008-02-20 Auto Service Tools Ltd Device for holding an engine camshaft against rotation
CN103422928A (en) * 2013-07-18 2013-12-04 东风朝阳朝柴动力有限公司 Diesel engine timing locating method
DE102014104995A1 (en) * 2014-04-08 2015-10-08 Thyssenkrupp Presta Teccenter Ag Module with pre-oriented camshaft
CN103939202B (en) * 2014-04-15 2016-06-22 蒋祖贵 A kind of reciprocating rotary piston-mode motor
FR3021995B1 (en) * 2014-06-06 2016-07-01 Peugeot Citroen Automobiles Sa DEVICE FOR POSITIONING A CAMSHAFT
CN104329168A (en) * 2014-09-05 2015-02-04 朝柴动力科技（北京）有限公司 Engine cylinder piston upper stopping point locking mechanism
CN104963760B (en) * 2015-08-03 2017-07-28 湖州新奥利吸附材料有限公司 A kind of control system of Split type internal combustion machine
JP6725270B2 (en) * 2016-03-09 2020-07-15 本田技研工業株式会社 Overhead camshaft engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR385236A (en) *
GB281870A (en) * 1926-12-08 1927-12-15 Cecil John Jacobs Improvements in or relating to spanners
FR1029928A (en) * 1950-12-20 1953-06-08 Tools for fitting timing chains and sprocket setting for chain-driven timing engines
US4218939A (en) * 1978-01-24 1980-08-26 Castoe John H Apparatus for removing cam shaft sprocket
DE3009335A1 (en) * 1979-03-12 1980-10-02 Denzel Kraftfahrzeug Wolfgang Twin-OHC IC engine valve clearance adjusting device - has U=shaped stirrup whose shanks abut cylinder head, with stirrup yoke having clamping threaded spindle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819534A (en) * 1956-06-13 1958-01-14 Mitchell P Kitzman Tool for adjusting valve mechanisms
US2980989A (en) * 1956-12-20 1961-04-25 Int Harvester Co Process for constructing and balancing engines
US3192639A (en) * 1960-01-20 1965-07-06 Waterous Co Apparatus for angularly relating members on a shaft
US3296687A (en) * 1964-08-03 1967-01-10 Acf Ind Inc Valve servicing machine
DE1262670B (en) * 1965-01-04 1968-03-07 Renault Internal combustion engine with overhead camshaft
US3300010A (en) * 1965-01-25 1967-01-24 Nat Automatic Tool Company Inc Rotational positioning means
US3820386A (en) * 1972-05-12 1974-06-28 Scans Associates Inc Method and apparatus for determining top dead center in internal combustion engines
US3858289A (en) * 1973-11-12 1975-01-07 Cross Co Method and means for automatically marking timing indicia on vehicle engines
US4022583A (en) * 1974-10-11 1977-05-10 K-Line Industries, Inc. Methods for assembling and disassembling valve assemblies
US4050275A (en) * 1975-11-14 1977-09-27 Eaton Corporation Method and apparatus for aligning a valve head
DE3029858A1 (en) * 1979-08-08 1981-02-19 Denzel Kraftfahrzeug Wolfgang Adjustable timing chain of IC engine - has stepless adjustment using friction drive between chain wheel and camshaft
US4376395A (en) * 1981-02-20 1983-03-15 Hoffman Brent K Tool for use in adjusting engine valves

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR385236A (en) *
GB281870A (en) * 1926-12-08 1927-12-15 Cecil John Jacobs Improvements in or relating to spanners
FR1029928A (en) * 1950-12-20 1953-06-08 Tools for fitting timing chains and sprocket setting for chain-driven timing engines
US4218939A (en) * 1978-01-24 1980-08-26 Castoe John H Apparatus for removing cam shaft sprocket
DE3009335A1 (en) * 1979-03-12 1980-10-02 Denzel Kraftfahrzeug Wolfgang Twin-OHC IC engine valve clearance adjusting device - has U=shaped stirrup whose shanks abut cylinder head, with stirrup yoke having clamping threaded spindle

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
REVUE TECHNIQUE AUTOMOBILE, Band 34, Nr. 385, Januar 1979, Seiten 9-24,66, Paris, FR. *
REVUE TECHNIQUE AUTOMOBILE, Band 34, Nr. 394, November 1979, Seite 12, Paris, FR. *

Also Published As

Publication number Publication date
ATE16036T1 (en) 1985-10-15
DE3266839D1 (en) 1985-11-14
EP0071972B1 (en) 1985-10-09
DE3131278A1 (en) 1983-02-24
US4570334A (en) 1986-02-18
US4461062A (en) 1984-07-24
EP0071972A2 (en) 1983-02-16
JPS5830407A (en) 1983-02-22
JPS6344923B2 (en) 1988-09-07

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