ES376110A1 - Tappets - Google Patents

Tappets

Info

Publication number
ES376110A1
ES376110A1 ES376110A ES376110A ES376110A1 ES 376110 A1 ES376110 A1 ES 376110A1 ES 376110 A ES376110 A ES 376110A ES 376110 A ES376110 A ES 376110A ES 376110 A1 ES376110 A1 ES 376110A1
Authority
ES
Spain
Prior art keywords
roller
pin
defining
pusher
bridge
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
ES376110A
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 ES376110A1 publication Critical patent/ES376110A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/06—Cam-followers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Abstract

Improvements in pusher assemblies for blast motors and the like, and more particularly for use in high-speed reciprocating mechanisms, of the kind comprising a pusher body defining a bearing surface for cooperation with a defined complementary bearing surface in a housing of the mechanism, the assembly also including a roller for cooperation with the surface of a rotating cam and the assembly also defining a surface against which an organ arranged to be actuated by the cam through the pusher assembly rests, characterized in that the roller is mounted on a pin that extends beyond the ends of the roller, the pin being positioned inside a hollow box for the pusher, made of a relatively light material, the periphery of the box defining said bearing surface, A bridge defining the stop surface is arranged inside the box with said member, said bridge having legs cooperating with the ends of the pin, and the force being transmitted from the roller to the surface of the bridge through the ends of the pin and through said legs. (Machine-translation by Google Translate, not legally binding)
ES376110A 1969-01-23 1970-01-21 Tappets Expired ES376110A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB375469 1969-01-23

Publications (1)

Publication Number Publication Date
ES376110A1 true ES376110A1 (en) 1972-04-01

Family

ID=9764343

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376110A Expired ES376110A1 (en) 1969-01-23 1970-01-21 Tappets

Country Status (6)

Country Link
US (1) US3628514A (en)
JP (1) JPS4825694B1 (en)
DE (1) DE2002230A1 (en)
ES (1) ES376110A1 (en)
FR (1) FR2028990A1 (en)
GB (1) GB1290691A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474098U (en) * 1977-11-04 1979-05-26
JPS55159371U (en) * 1979-05-01 1980-11-15
JPS60209609A (en) * 1984-03-31 1985-10-22 Mitsubishi Metal Corp Hydraulic type valve clearance adjusting device in internal-combustion engine
US4909198A (en) * 1988-03-01 1990-03-20 Toyota Jidosha Kabushiki Kaisha Aluminum alloy valve lifter with sprayed coating and method of producing same
DE3877205D1 (en) * 1988-11-30 1993-02-11 Schumag Ag MOTOR DRIVE.
JPH062380U (en) * 1992-04-23 1994-01-14 義明 藤原 Fixed structure of tag
US5273005A (en) * 1993-03-11 1993-12-28 General Motors Corporation Enlarged shaft roller lifter with retention means
EP0831206B1 (en) * 1996-04-08 2002-03-20 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Valve device for engine
DE19829269A1 (en) * 1998-07-01 2000-01-05 Volkswagen Ag Cam follower and method for assembling a cam follower
JP3526757B2 (en) * 1998-08-04 2004-05-17 本田技研工業株式会社 Valve train for internal combustion engine
US8464678B1 (en) * 2007-12-18 2013-06-18 Ed Iskenderian Racing Cams Roller valve lifter
DE102012202568B4 (en) 2012-02-20 2021-12-23 Schaeffler Technologies AG & Co. KG Roller tappet with brackets for a stepped bolt
FR3010167B1 (en) * 2013-08-27 2015-10-02 Skf Ab TRANSMISSION ELEMENT
ITTO20130744A1 (en) 2013-09-13 2015-03-14 Skf Ab CANNOTTO COSTAMPABILE WITH WASHING MACHINE TANKS
EP3056696A1 (en) * 2015-02-10 2016-08-17 Aktiebolaget SKF Mechanical system forming a cam follower or a rocker arm, injection pump or valve actuator comprising such a mechanical system and method for manufacturing such a mechanical system
EP3165722B1 (en) * 2015-11-05 2019-04-17 Aktiebolaget SKF Cam follower roller device with insert
EP3173612B1 (en) * 2015-11-24 2019-09-18 Aktiebolaget SKF Cam follower roller device with retaining plug
EP3173590B1 (en) * 2015-11-24 2018-06-20 Aktiebolaget SKF Cam follower roller device with washer
US9863382B2 (en) 2016-05-25 2018-01-09 Hangzhou Xzb Tech Co., Ltd High pressure oil pump roller tappet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735313A (en) * 1956-02-21 Dickson
US1023565A (en) * 1911-03-24 1912-04-16 William P Herbert Air-pressure-creating device for gasolene-supply to engines, &c.
US1061700A (en) * 1912-02-21 1913-05-13 Gen Electric Means for transmitting motion.
US1835622A (en) * 1930-02-26 1931-12-08 Pratt & Whitney Aircraft Compa Tappet construction

Also Published As

Publication number Publication date
FR2028990A1 (en) 1970-10-16
JPS4825694B1 (en) 1973-07-31
GB1290691A (en) 1972-09-27
DE2002230A1 (en) 1970-07-30
US3628514A (en) 1971-12-21

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