GB371591A - A valve spring lever - Google Patents

A valve spring lever

Info

Publication number
GB371591A
GB371591A GB1109631A GB1109631A GB371591A GB 371591 A GB371591 A GB 371591A GB 1109631 A GB1109631 A GB 1109631A GB 1109631 A GB1109631 A GB 1109631A GB 371591 A GB371591 A GB 371591A
Authority
GB
United Kingdom
Prior art keywords
valve
spring
lever
jaw
valve spring
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
GB1109631A
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.)
ALLAN BERNARD HUMFREY
Original Assignee
ALLAN BERNARD HUMFREY
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 ALLAN BERNARD HUMFREY filed Critical ALLAN BERNARD HUMFREY
Priority to GB1109631A priority Critical patent/GB371591A/en
Publication of GB371591A publication Critical patent/GB371591A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/24—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves
    • B25B27/26—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves compressing the springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

371,591. Valve-spring lifters. HUMFREY, A. B., 113, Church Road, Upper Norwood, London, and KAY, J., 30, Colliers Water Lane, Thornton Heath, Surrey. May 12, 1931, No. 11096. [Class 61 (ii).] Prizing - tools.- A valve - spring lifter comprises a pair of pivoted crossed jaw members A, B operated by a lever C having a right-angled extremity adjustably pivoted at D to the member B and bearing on the other jaw member. The forked jaw E is adjustable by the screws G<1>, G<2> to take valve-spring washers of different sizes and a stop screw H engages the lever to retain the jaws in open position.
GB1109631A 1931-05-12 1931-05-12 A valve spring lever Expired GB371591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1109631A GB371591A (en) 1931-05-12 1931-05-12 A valve spring lever

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1109631A GB371591A (en) 1931-05-12 1931-05-12 A valve spring lever

Publications (1)

Publication Number Publication Date
GB371591A true GB371591A (en) 1932-04-28

Family

ID=9979952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1109631A Expired GB371591A (en) 1931-05-12 1931-05-12 A valve spring lever

Country Status (1)

Country Link
GB (1) GB371591A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244022A (en) * 1990-05-18 1991-11-20 John Hubber Caliper piston pressing in tool; prizing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244022A (en) * 1990-05-18 1991-11-20 John Hubber Caliper piston pressing in tool; prizing

Similar Documents

Publication Publication Date Title
GB371591A (en) A valve spring lever
GB413783A (en) Improvements in or relating to pliers and like holding tools
GB769917A (en) Improvements in or relating to tweezers
GB395278A (en) Improved pliers
FR693392A (en) Device intended for improving the tightening of nuts, screws and in general all parts assembled by threading
GB507683A (en) Improvements relating to tools for extracting ferrules and the like from their housings
GB445017A (en) Portable draught or heat screen for chairs and the like
GB471077A (en) Book rest
GB212150A (en) An improved adjustable spanner
GB423151A (en) Improvements in scaffolding couplings
GB283314A (en) Improved construction of appliance for use with artificial arms
GB475115A (en) Pipe wrench
GB467807A (en) Tool for use in stretching rubber tubing
GB370183A (en) Improvements relating to coal tongs and the like
GB447686A (en) Improvements in or relating to adjustable pipe-wrenches
GB280616A (en) Improvements in or relating to pliers, pincers, tin-snips and like tools
GB413352A (en) Improvements in or relating to ball valves for cisterns
GB555801A (en) Improved tongs
GB603680A (en) Improvements in and relating to nutcrackers
GB424758A (en) Improvements in pliers and like gripping tools
GB403827A (en) Improvements in and relating to valve lifting devices
GB250049A (en) Improvements in or relating to vises
GB363820A (en) Improvements in wrenches
GB237756A (en) Screw-down stopper for use with hot-water bottles, beds and the like
GB442789A (en) Improvements in automatic gripping devices for suspending sheets of material