GB344042A - An improved transmission strut for alternately moving a driven element from, and permitting it to return to, a limited position - Google Patents

An improved transmission strut for alternately moving a driven element from, and permitting it to return to, a limited position

Info

Publication number
GB344042A
GB344042A GB3665429A GB3665429A GB344042A GB 344042 A GB344042 A GB 344042A GB 3665429 A GB3665429 A GB 3665429A GB 3665429 A GB3665429 A GB 3665429A GB 344042 A GB344042 A GB 344042A
Authority
GB
United Kingdom
Prior art keywords
plunger
valve
spring
driven element
return
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
GB3665429A
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
Priority to GB3665429A priority Critical patent/GB344042A/en
Publication of GB344042A publication Critical patent/GB344042A/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
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem
    • F01L1/252—Hydraulic tappets between cam and valve stem for side-valve engines

Abstract

344,042. Cam mechanism. PICKERING, C. G., Ladds Court, Chart Sutton, Maidstone, Kent. Nov. 29, 1929, No. 36654. [Class 80 (iii).] A member acting in compression to transmit a driving-force to a driven element against the action of a spring or like resistance, and allowing the return of the driven element by the spring &c., for example the valve tappet of an internal-combustion engine, comprises a hollow plunger 2 acting on the valve &c. and sliding in a container 1 acted on by the cam or other driving element, oil or other fluid being contained in the member 1 which communicates through a one-way valve 4a with the interior of the plunger, which is of sufficient capacity to contain the full amount of reserve fluid for replenishing the space below the plunger. When the valve &c. is returned by the spring &c., a spring 8 beneath the plunger takes up the clearance, and oil from the interior of the plunger flows past the valve 4a into the container 1. Oil &c. is supplied by a cup 3, groove 6, and hole 4 to the hollow plunger.
GB3665429A 1929-11-29 1929-11-29 An improved transmission strut for alternately moving a driven element from, and permitting it to return to, a limited position Expired GB344042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3665429A GB344042A (en) 1929-11-29 1929-11-29 An improved transmission strut for alternately moving a driven element from, and permitting it to return to, a limited position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3665429A GB344042A (en) 1929-11-29 1929-11-29 An improved transmission strut for alternately moving a driven element from, and permitting it to return to, a limited position

Publications (1)

Publication Number Publication Date
GB344042A true GB344042A (en) 1931-03-02

Family

ID=10390052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3665429A Expired GB344042A (en) 1929-11-29 1929-11-29 An improved transmission strut for alternately moving a driven element from, and permitting it to return to, a limited position

Country Status (1)

Country Link
GB (1) GB344042A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746436A (en) * 1951-07-20 1956-05-22 Draper M Harvey Hydraulic valve lifter mechanism
US2792819A (en) * 1955-05-31 1957-05-21 Robert C Moser Hydraulic tappet
FR2519074A1 (en) * 1981-12-28 1983-07-01 Stanadyne Inc HYDRAULIC REGULATOR FOR INTERNAL COMBUSTION ENGINE CULBUTERY

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746436A (en) * 1951-07-20 1956-05-22 Draper M Harvey Hydraulic valve lifter mechanism
US2792819A (en) * 1955-05-31 1957-05-21 Robert C Moser Hydraulic tappet
FR2519074A1 (en) * 1981-12-28 1983-07-01 Stanadyne Inc HYDRAULIC REGULATOR FOR INTERNAL COMBUSTION ENGINE CULBUTERY

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