GB371353A - Improved self-adjusting tappet rod - Google Patents

Improved self-adjusting tappet rod

Info

Publication number
GB371353A
GB371353A GB1788/31A GB178831A GB371353A GB 371353 A GB371353 A GB 371353A GB 1788/31 A GB1788/31 A GB 1788/31A GB 178831 A GB178831 A GB 178831A GB 371353 A GB371353 A GB 371353A
Authority
GB
United Kingdom
Prior art keywords
head
sleeve
rod
take
tappet
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
GB1788/31A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB371353A publication Critical patent/GB371353A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

371,353. Tappet-rods. HAMILTON, R. H., 144, Innes Road, St. Albans, Christchurch, New Zealand. Jan. 19, 1931, No. 1788. Convention date, July 31, 1930. [Class 80 (iii).] A self-adjusting reciprocating rod or tappet adapted to take up slack between driving and driven parts comprises a sleeve 4 and head 5 connected by a torsion spring 9, and a threaded rod 6. It is shown applied to engine valve mechanism. When pushed up by the cam 1 the sleeve is in frictional engagement with the head by means of a tapered end 15, which is freed at the bottom of the stroke when the flange 16 of the head rests upon the end of the valve sleeve 21. The spring may then take up any play by turning the sleeve relatively to the head and increasing the distance between them by means of the opposite threads on the rod 6.
GB1788/31A 1930-07-31 1931-01-19 Improved self-adjusting tappet rod Expired GB371353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ371353X 1930-07-31

Publications (1)

Publication Number Publication Date
GB371353A true GB371353A (en) 1932-04-19

Family

ID=19915697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1788/31A Expired GB371353A (en) 1930-07-31 1931-01-19 Improved self-adjusting tappet rod

Country Status (1)

Country Link
GB (1) GB371353A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2302093A1 (en) * 1972-01-18 1973-08-02 Lamb Co F Jos VALVE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2302093A1 (en) * 1972-01-18 1973-08-02 Lamb Co F Jos VALVE
US3823698A (en) * 1972-01-18 1974-07-16 Lamb Co F Jos Mechanical lash adjuster

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