ES376732A1 - Tappet assembly lubricating means - Google Patents

Tappet assembly lubricating means

Info

Publication number
ES376732A1
ES376732A1 ES376732A ES376732A ES376732A1 ES 376732 A1 ES376732 A1 ES 376732A1 ES 376732 A ES376732 A ES 376732A ES 376732 A ES376732 A ES 376732A ES 376732 A1 ES376732 A1 ES 376732A1
Authority
ES
Spain
Prior art keywords
stem
pusher assembly
roller
cam
reciprocating
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
ES376732A
Other languages
Spanish (es)
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.)
Simms Group Research and Development Ltd
Original Assignee
Simms Group Research and Development Ltd
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 Simms Group Research and Development Ltd filed Critical Simms Group Research and Development Ltd
Publication of ES376732A1 publication Critical patent/ES376732A1/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
    • F01L1/14—Tappets; Push rods
    • 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
    • F01L2305/00—Valve arrangements comprising rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Rolling Contact Bearings (AREA)
  • Transmission Devices (AREA)

Abstract

Improvements to reciprocating mechanisms, of the kind comprising a reciprocating or reciprocating rod and a pusher assembly including a roller mounted on a pin, the roller being arranged to rest on the surface of a cam, so that when the rotating cam imparts axial movement to the pusher assembly and to the stem, characterized in that there is associated with the stem a piston that cooperates with the wall of a cylinder defined around the stem and that, during the movement of the pusher assembly and the stem Moving away from the axis of rotation of the cam, it displaces lubricant under pressure towards the cooperating surfaces of the roller and pin. (Machine-translation by Google Translate, not legally binding)
ES376732A 1969-02-17 1970-02-11 Tappet assembly lubricating means Expired ES376732A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8436/69A GB1294122A (en) 1969-02-17 1969-02-17 Improvements in or relating to plunger and tappet mechanisms

Publications (1)

Publication Number Publication Date
ES376732A1 true ES376732A1 (en) 1972-05-01

Family

ID=9852459

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376732A Expired ES376732A1 (en) 1969-02-17 1970-02-11 Tappet assembly lubricating means

Country Status (6)

Country Link
US (1) US3628629A (en)
DE (2) DE7005215U (en)
ES (1) ES376732A1 (en)
FR (1) FR2035510A5 (en)
GB (1) GB1294122A (en)
SU (1) SU368769A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300032A1 (en) * 1983-01-03 1984-07-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Roller tappet for a valve drive of a reciprocating piston internal combustion engine
DE4228854C2 (en) * 1992-08-29 2000-01-20 Deutz Ag Roller plunger
PL2177664T3 (en) 2008-10-20 2012-07-31 Schweerbau Gmbh & Co Kg Method and device for machine cutting a workpiece with a geometrically set blade
EP3002426B1 (en) * 2014-09-30 2017-11-08 Aktiebolaget SKF Mechanical system forming a cam follower or a rocker arm
EP3002424A1 (en) * 2014-09-30 2016-04-06 Aktiebolaget SKF Mechanical system forming a cam follower or a rocker arm
EP3073066B1 (en) * 2015-03-27 2017-10-18 Aktiebolaget SKF Cam follower, injection pump and valve actuator comprising such a cam follower, and manufacturing method
ITUB20152455A1 (en) * 2015-07-24 2017-01-24 Mg 2 Srl POWER SUPPLY UNIT FOR THE DOSAGE OF AT LEAST TWO PRODUCTS, IN PARTICULAR PHARMACEUTICALS IN GRANULES, IN CAPSULES OR SIMILAR
DE102017107099B3 (en) 2017-04-03 2018-06-28 Schaeffler Technologies AG & Co. KG Multi-part roller tappet for a high-pressure fuel pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1672360A (en) * 1924-12-08 1928-06-05 Thomas C Whitehead Lubricating system
FR744180A (en) * 1931-11-04 1933-04-13
US2754814A (en) * 1954-02-18 1956-07-17 Birmingham Small Arms Co Ltd Lubrication means for internal combustion engines
US3396819A (en) * 1964-11-07 1968-08-13 Ruston & Hornsby Ltd Lubrication of connecting rod big-end bearings
US3498273A (en) * 1968-04-23 1970-03-03 Johnson Products Inc Antipump-up tappet

Also Published As

Publication number Publication date
FR2035510A5 (en) 1970-12-18
US3628629A (en) 1971-12-21
GB1294122A (en) 1972-10-25
DE2006794A1 (en) 1970-09-03
DE7005215U (en) 1973-05-30
SU368769A3 (en) 1973-01-26

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