GB317580A - Improvements in means for retaining coil springs under compression - Google Patents

Improvements in means for retaining coil springs under compression

Info

Publication number
GB317580A
GB317580A GB1783628A GB1783628A GB317580A GB 317580 A GB317580 A GB 317580A GB 1783628 A GB1783628 A GB 1783628A GB 1783628 A GB1783628 A GB 1783628A GB 317580 A GB317580 A GB 317580A
Authority
GB
United Kingdom
Prior art keywords
spring
washer
cage
coil springs
compressed state
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
GB1783628A
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.)
ABINGDON WORKS Ltd
RICHARD HENRY MORRISON
Original Assignee
ABINGDON WORKS Ltd
RICHARD HENRY MORRISON
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 ABINGDON WORKS Ltd, RICHARD HENRY MORRISON filed Critical ABINGDON WORKS Ltd
Priority to GB1783628A priority Critical patent/GB317580A/en
Publication of GB317580A publication Critical patent/GB317580A/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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/10—Connecting springs to valve members

Abstract

317,580. Morrison, R. H., and Abing- don Works, Ltd. June 20, 1928. Repairing, - I n means for holding helical springs, for example of internalcombustion engine valves, in the compressed state, a cage a surrounding the spring d is formed at one end with an internal flange b and at the other end with an external flange c, over which are adapted to be slid laterally the grooved forked arms m of a member n, the lower portions l of which are wide enough to hold the spring- netaining washer g within the cage a so as to secure the spring in the compressed state. The washer g is retained by a slotted cotter h engaging a groove i in the valve stem. In a modification, the part a is formed as a casing completely enclosing the spring and telescopes over a similar casing upstanding from the washer g.
GB1783628A 1928-06-20 1928-06-20 Improvements in means for retaining coil springs under compression Expired GB317580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1783628A GB317580A (en) 1928-06-20 1928-06-20 Improvements in means for retaining coil springs under compression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1783628A GB317580A (en) 1928-06-20 1928-06-20 Improvements in means for retaining coil springs under compression

Publications (1)

Publication Number Publication Date
GB317580A true GB317580A (en) 1929-08-22

Family

ID=10102061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1783628A Expired GB317580A (en) 1928-06-20 1928-06-20 Improvements in means for retaining coil springs under compression

Country Status (1)

Country Link
GB (1) GB317580A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566460A (en) * 1947-07-25 1951-09-04 Michael P Mihalic Valve spring compressing tool
GB2174475A (en) * 1984-03-13 1986-11-05 Bennes Marrel Sa A spring return system for a reciprocating component
WO1988004357A1 (en) * 1986-12-09 1988-06-16 Ford Motor Company Limited Valve assembly
EP0434988A1 (en) * 1989-12-27 1991-07-03 Goetze Ag Assembly device for valve operating elements of internal combustion engines
US5072950A (en) * 1989-08-25 1991-12-17 Seal Technology Systems Valve stem assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566460A (en) * 1947-07-25 1951-09-04 Michael P Mihalic Valve spring compressing tool
GB2174475A (en) * 1984-03-13 1986-11-05 Bennes Marrel Sa A spring return system for a reciprocating component
WO1988004357A1 (en) * 1986-12-09 1988-06-16 Ford Motor Company Limited Valve assembly
US5072950A (en) * 1989-08-25 1991-12-17 Seal Technology Systems Valve stem assembly
EP0434988A1 (en) * 1989-12-27 1991-07-03 Goetze Ag Assembly device for valve operating elements of internal combustion engines

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