IT1184343B - CUP-SHAPED CASE OF A VALVE TAPPET, THAT SETS AUTOMATICALLY IN THE HYDRAULIC MODE, FOR ENDOTHERMAL ENGINES WITH UPPER CAMSHAFT, AND PROCEDURE FOR ITS MANUFACTURE - Google Patents

CUP-SHAPED CASE OF A VALVE TAPPET, THAT SETS AUTOMATICALLY IN THE HYDRAULIC MODE, FOR ENDOTHERMAL ENGINES WITH UPPER CAMSHAFT, AND PROCEDURE FOR ITS MANUFACTURE

Info

Publication number
IT1184343B
IT1184343B IT8519684A IT1968485A IT1184343B IT 1184343 B IT1184343 B IT 1184343B IT 8519684 A IT8519684 A IT 8519684A IT 1968485 A IT1968485 A IT 1968485A IT 1184343 B IT1184343 B IT 1184343B
Authority
IT
Italy
Prior art keywords
cup
procedure
manufacture
shaped case
valve tappet
Prior art date
Application number
IT8519684A
Other languages
Italian (it)
Other versions
IT8519684A0 (en
Inventor
Walter Speil
Horst Doeppling
Franz Goetz
Original Assignee
Motomak
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 Motomak filed Critical Motomak
Publication of IT8519684A0 publication Critical patent/IT8519684A0/en
Application granted granted Critical
Publication of IT1184343B publication Critical patent/IT1184343B/en

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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
IT8519684A 1984-03-31 1985-02-27 CUP-SHAPED CASE OF A VALVE TAPPET, THAT SETS AUTOMATICALLY IN THE HYDRAULIC MODE, FOR ENDOTHERMAL ENGINES WITH UPPER CAMSHAFT, AND PROCEDURE FOR ITS MANUFACTURE IT1184343B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843412176 DE3412176A1 (en) 1984-03-31 1984-03-31 CUP-SHAPED HOUSING OF A SELF-ACTUATING HYDRAULICALLY ADJUSTING VALVE TOLDER FOR INTERNAL COMBUSTION ENGINES WITH OVERHEAD CAMSHAFT AND METHOD FOR THE PRODUCTION THEREOF

Publications (2)

Publication Number Publication Date
IT8519684A0 IT8519684A0 (en) 1985-02-27
IT1184343B true IT1184343B (en) 1987-10-28

Family

ID=6232327

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8519684A IT1184343B (en) 1984-03-31 1985-02-27 CUP-SHAPED CASE OF A VALVE TAPPET, THAT SETS AUTOMATICALLY IN THE HYDRAULIC MODE, FOR ENDOTHERMAL ENGINES WITH UPPER CAMSHAFT, AND PROCEDURE FOR ITS MANUFACTURE

Country Status (5)

Country Link
JP (1) JPS60224907A (en)
BR (1) BR8501452A (en)
DE (1) DE3412176A1 (en)
GB (1) GB2156471B (en)
IT (1) IT1184343B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637906A1 (en) * 1986-11-06 1988-05-19 Schaeffler Waelzlager Kg AUTOMATICALLY HYDRAULICALLY ADJUSTING VALVE
JPH01313561A (en) * 1988-06-13 1989-12-19 Mitsui Toatsu Chem Inc Aromatic polyetherimide resin composition
DE4325610A1 (en) * 1993-07-30 1995-02-02 Schaeffler Waelzlager Kg Cup-shaped valve lifter
RU2143564C1 (en) * 1998-10-02 1999-12-27 Вахрамов Николай Александрович Internal combustion engine valve gear clearance hydraulic adjuster
RU2143565C1 (en) * 1998-11-30 1999-12-27 Вахрамов Николай Александрович Internal combustion engine valve gear clearance hydraulic adjuster
RU2143566C1 (en) * 1998-12-07 1999-12-27 Вахрамов Николай Александрович Internal combustion engine valve gear clearance hydraulic adjuster
RU2153587C1 (en) * 1999-04-06 2000-07-27 Вахрамов Николай Александрович Internal combustion engine hydraulic valve clearance adjuster

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941084A1 (en) * 1979-10-10 1981-04-23 Fritz Gotthold 6453 Seligenstadt Rottluff Hydraulic tappet with hydrodynamic venting - has sleeve with control passage and valve seat venting and sealing chambers
US4367701A (en) * 1979-12-05 1983-01-11 Eaton Corporation Acting valve gear

Also Published As

Publication number Publication date
GB2156471B (en) 1987-07-29
GB8508504D0 (en) 1985-05-09
IT8519684A0 (en) 1985-02-27
JPS60224907A (en) 1985-11-09
DE3412176C2 (en) 1991-07-25
DE3412176A1 (en) 1985-10-10
BR8501452A (en) 1985-11-26
GB2156471A (en) 1985-10-09
JPH0544526B2 (en) 1993-07-06

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