GB1350101A - Valve mechanism for an internal combustion engine - Google Patents

Valve mechanism for an internal combustion engine

Info

Publication number
GB1350101A
GB1350101A GB5353771A GB5353771A GB1350101A GB 1350101 A GB1350101 A GB 1350101A GB 5353771 A GB5353771 A GB 5353771A GB 5353771 A GB5353771 A GB 5353771A GB 1350101 A GB1350101 A GB 1350101A
Authority
GB
United Kingdom
Prior art keywords
fulcrum
rocker arm
combustion engine
internal combustion
valve mechanism
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
GB5353771A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1350101A publication Critical patent/GB1350101A/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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
    • F01L1/183—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft of the boat type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/107—Lubrication of valve gear or auxiliaries of rocker shaft bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

1350101 Lubricating valve gear FORD MOTOR CO Ltd 18 Nov 1971 [31 Dec 1970] 53537/71 Heading F1B In an I.C. engine, a valve (18) Fig.1 (not shown) and a push rod 24 reciprocably mounted in the cylinder head engage ends of a rocker arm 26 pivotally mounted on a fulcrum 52, passages 44 and 46 being provided in the push rod and rocker arm to supply lubricant to the bearing surfaces 50, 54 between fulcrum and rocker arm, means 80 to deflect lubricant to the bearing surfaces, being fixed to the fulcrum and having a tab 96 with a free end.
GB5353771A 1970-12-31 1971-11-18 Valve mechanism for an internal combustion engine Expired GB1350101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10321870A 1970-12-31 1970-12-31

Publications (1)

Publication Number Publication Date
GB1350101A true GB1350101A (en) 1974-04-18

Family

ID=22294007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5353771A Expired GB1350101A (en) 1970-12-31 1971-11-18 Valve mechanism for an internal combustion engine

Country Status (6)

Country Link
US (1) US3667434A (en)
JP (1) JPS541843B1 (en)
BE (1) BE777576A (en)
CA (1) CA960535A (en)
DE (1) DE2158936A1 (en)
GB (1) GB1350101A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880127A (en) * 1972-12-07 1975-04-29 Eaton Corp Hydraulic valve gear
DE2438193C2 (en) * 1974-08-08 1982-12-16 Tatra N.P., Kopřivnice Cylinder head for air-cooled injection internal combustion engines
JPS55111851U (en) * 1979-02-01 1980-08-06
US4449491A (en) * 1981-01-30 1984-05-22 Honda Giken Kogyo Kabushiki Kaisha Lubricating device for internal combustion engine
JPS5943260U (en) * 1982-09-14 1984-03-21 株式会社ホウトク Side structure of equipment storage trolley
US4799464A (en) * 1983-03-03 1989-01-24 Toledo Stamping & Manufacturing Company Boat-type rocker arm assembly
JPS60173603U (en) * 1984-04-27 1985-11-18 株式会社クボタ Valve gear for vertical overhead valve engine
FR2563572B1 (en) * 1984-04-27 1991-05-31 Kubota Ltd VALVE OPERATION SYSTEM OF A HEAD VALVE ENGINE
US4961407A (en) * 1989-04-24 1990-10-09 Competition Cams, Inc. Rocker arm with a cost push rod seat
US4944257A (en) * 1989-09-27 1990-07-31 Henley Manufacturing Holding Company, Inc. Cold-formed rocker arm with bearing flanges and splash plate
US4940048A (en) * 1989-11-09 1990-07-10 Henley Manufacturing Holding Company, Inc. Boat-type rocker arm with flanges
DE4433278B4 (en) * 1994-09-19 2004-05-27 Deutz Ag Lubrication of the valve train
US5720245A (en) * 1995-11-13 1998-02-24 Sandco Automotive Limited Finger follower arm
US5657726A (en) * 1996-01-16 1997-08-19 Ford Global Technologies, Inc. Rocker arm assembly for an internal combustion engine
US5671707A (en) * 1996-02-28 1997-09-30 Cummins Engine Company, Inc. Rocker level oil shroud
US5887474A (en) * 1997-03-20 1999-03-30 E & E Manufacturing Company, Inc. Method for manufacturing a rocker arm
DE10043592A1 (en) * 2000-09-01 2002-03-14 Stihl Maschf Andreas Lubrication for a cam drive
US20150059678A1 (en) * 2013-09-03 2015-03-05 Delphi Technologies, Inc. Cylinder head assembly with oil reflector for lubrication of a rocker arm
US9638073B2 (en) * 2015-06-26 2017-05-02 Deere & Company Valvetrain for an engine
EP3623592A1 (en) * 2018-09-17 2020-03-18 Uwe Eisenbeis Variable valvetrain having lubricant supply system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811959A (en) * 1954-12-28 1957-11-05 Gen Motors Corp Valve actuating mechanism
GB786242A (en) * 1955-01-20 1957-11-13 Gen Motors Corp Improvements in valve actuator mechanisms for internal combustion engines
US2955581A (en) * 1959-06-19 1960-10-11 Fedak Elmer Valve rocker arm guide
US3146767A (en) * 1963-05-16 1964-09-01 Johnson Products Inc Hydraulic tappet
US3568799A (en) * 1969-04-17 1971-03-09 Stanley A Bivins Oil flow suppression attachment for internal combustion engines

Also Published As

Publication number Publication date
JPS541843B1 (en) 1979-01-30
BE777576A (en) 1972-04-17
CA960535A (en) 1975-01-07
US3667434A (en) 1972-06-06
DE2158936A1 (en) 1972-07-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee