EP0074875A3 - Heavy-duty rocker arm - Google Patents

Heavy-duty rocker arm Download PDF

Info

Publication number
EP0074875A3
EP0074875A3 EP82401592A EP82401592A EP0074875A3 EP 0074875 A3 EP0074875 A3 EP 0074875A3 EP 82401592 A EP82401592 A EP 82401592A EP 82401592 A EP82401592 A EP 82401592A EP 0074875 A3 EP0074875 A3 EP 0074875A3
Authority
EP
European Patent Office
Prior art keywords
heavy
rocker arm
duty
duty rocker
arm
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
EP82401592A
Other versions
EP0074875A2 (en
EP0074875B1 (en
Inventor
Joseph L. Wherry
Ramanlal L. Patel
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.)
Toledo Stamping and Manufacturing Co
Original Assignee
Toledo Stamping and Manufacturing 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 Toledo Stamping and Manufacturing Co filed Critical Toledo Stamping and Manufacturing Co
Publication of EP0074875A2 publication Critical patent/EP0074875A2/en
Publication of EP0074875A3 publication Critical patent/EP0074875A3/en
Application granted granted Critical
Publication of EP0074875B1 publication Critical patent/EP0074875B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Fuel-Injection Apparatus (AREA)
EP19820401592 1981-09-04 1982-08-27 Heavy-duty rocker arm Expired EP0074875B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29938381A 1981-09-04 1981-09-04
US299383 1981-09-04

Publications (3)

Publication Number Publication Date
EP0074875A2 EP0074875A2 (en) 1983-03-23
EP0074875A3 true EP0074875A3 (en) 1983-06-15
EP0074875B1 EP0074875B1 (en) 1985-10-23

Family

ID=23154544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820401592 Expired EP0074875B1 (en) 1981-09-04 1982-08-27 Heavy-duty rocker arm

Country Status (3)

Country Link
EP (1) EP0074875B1 (en)
JP (1) JPS5864805U (en)
DE (1) DE3267044D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2585000B2 (en) * 1987-07-01 1997-02-26 ヤンマーディーゼル株式会社 Valve arm support structure for intake and exhaust valves of diesel engines
DE4433278B4 (en) * 1994-09-19 2004-05-27 Deutz Ag Lubrication of the valve train
US6516766B2 (en) * 1997-04-23 2003-02-11 Koyo Seiko Co., Ltd. Rocker arm
EP1420147A1 (en) * 2002-11-12 2004-05-19 Schätti AG Workpiece comprising interconnected lamination stacks
DE102004052998A1 (en) * 2004-11-03 2006-05-04 Deutz Ag Tilting or pulling lever with ball pressure piece for controlling valves has stepped or blind boring with support surface
CN103850738A (en) * 2014-03-28 2014-06-11 浙江龙虎锻造有限公司 Valve rocker arm shaft
DE102014206939A1 (en) * 2014-04-10 2015-10-15 Schaeffler Technologies AG & Co. KG Blechkipphebel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578638A (en) * 1944-07-19 1951-12-11 John R Winter Sr Rocker arm
US2811959A (en) * 1954-12-28 1957-11-05 Gen Motors Corp Valve actuating mechanism
US3222950A (en) * 1964-06-03 1965-12-14 Jr John R Winter Rocker arm for internal-combustion engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578638A (en) * 1944-07-19 1951-12-11 John R Winter Sr Rocker arm
US2811959A (en) * 1954-12-28 1957-11-05 Gen Motors Corp Valve actuating mechanism
US3222950A (en) * 1964-06-03 1965-12-14 Jr John R Winter Rocker arm for internal-combustion engines

Also Published As

Publication number Publication date
JPH0227180Y2 (en) 1990-07-23
JPS5864805U (en) 1983-05-02
EP0074875A2 (en) 1983-03-23
EP0074875B1 (en) 1985-10-23
DE3267044D1 (en) 1985-11-28

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