GB2156471B - A cup-shaped casing for a self-adjusting hydraulic tappet for overhead camshaft internal combustion engines and a method of producing the casing - Google Patents

A cup-shaped casing for a self-adjusting hydraulic tappet for overhead camshaft internal combustion engines and a method of producing the casing

Info

Publication number
GB2156471B
GB2156471B GB08508504A GB8508504A GB2156471B GB 2156471 B GB2156471 B GB 2156471B GB 08508504 A GB08508504 A GB 08508504A GB 8508504 A GB8508504 A GB 8508504A GB 2156471 B GB2156471 B GB 2156471B
Authority
GB
United Kingdom
Prior art keywords
casing
cup
self
producing
internal combustion
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
Application number
GB08508504A
Other versions
GB8508504D0 (en
GB2156471A (en
Inventor
Walter Speil
Horst Doppling
Franz Gotz
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.)
MOTOMAK
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 GB8508504D0 publication Critical patent/GB8508504D0/en
Publication of GB2156471A publication Critical patent/GB2156471A/en
Application granted granted Critical
Publication of GB2156471B publication Critical patent/GB2156471B/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
    • F01L1/20—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)
GB08508504A 1984-03-31 1985-04-01 A cup-shaped casing for a self-adjusting hydraulic tappet for overhead camshaft internal combustion engines and a method of producing the casing Expired GB2156471B (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 (3)

Publication Number Publication Date
GB8508504D0 GB8508504D0 (en) 1985-05-09
GB2156471A GB2156471A (en) 1985-10-09
GB2156471B true GB2156471B (en) 1987-07-29

Family

ID=6232327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508504A Expired GB2156471B (en) 1984-03-31 1985-04-01 A cup-shaped casing for a self-adjusting hydraulic tappet for overhead camshaft internal combustion engines and a method of producing the casing

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 (3)

* 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 polyether-imide resin composition
DE4325610A1 (en) * 1993-07-30 1995-02-02 Schaeffler Waelzlager Kg Cup-shaped valve lifter

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
GB8508504D0 (en) 1985-05-09
GB2156471A (en) 1985-10-09
JPH0544526B2 (en) 1993-07-06
IT8519684A0 (en) 1985-02-27
DE3412176A1 (en) 1985-10-10
JPS60224907A (en) 1985-11-09
BR8501452A (en) 1985-11-26
DE3412176C2 (en) 1991-07-25
IT1184343B (en) 1987-10-28

Similar Documents

Publication Publication Date Title
GB2070181B (en) Self-adjusting hydraulic tappets for overhead camshaft internal combustion engines
EP0440314A3 (en) Method for variable valve timing for an internal combustion engine
DE3564980D1 (en) Valve-seat insert for internal combustion engines and its production
GB2172051B (en) Multi-valve internal combustion engine
GB2162243B (en) A camshaft drive of an internal-combustion engine
DE3574171D1 (en) Turbocharger for internal combustion engines
CS920285A2 (en) Piston especially for internal combustion engine
JPS57153913A (en) Tappet for internal combustion engine
DE3568825D1 (en) Method of controlling an internal combustion engine
DE3361240D1 (en) Tappet for internal combustion engines with variable profile camshafts
DE3661955D1 (en) Tappet system for internal combustion engines fitted with variable-profile camshafts
GB2142975B (en) Internal combustion engine having single overhead camshaft
GB2168430B (en) Cylinder block structure for plural-cylinder internal combustion engine
GB2199700B (en) Ignition coil assembly for internal combustion engines
DE3568826D1 (en) Method of controlling an internal combustion engine
DE3560732D1 (en) Hydraulic tappet for internal-combustion engines
EP0323256A3 (en) Supercharging pressure control method for internal combustion engines
DE3570485D1 (en) Piston for internal combustion engine
GB2166217B (en) Lubrication of internal combustion engine piston
GB2034853B (en) Hydraulic tappet for an internal combustion engine having an overhead camshaft
EP0155160A3 (en) An internal combustion engine piston and a method of producing the same
EP0269521A3 (en) A light metal piston for internal combustion engines and method of making the same
EP0155159A3 (en) An internal combustion engine piston and a method of producing the same
GB2156038B (en) Piston for internal combustion engine
GB9008315D0 (en) Dynamic valve mechanism of internal combustion engine

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940401