GB969987A - Means for adjusting the tappets of internal combustion engines - Google Patents

Means for adjusting the tappets of internal combustion engines

Info

Publication number
GB969987A
GB969987A GB17223/62A GB1722362A GB969987A GB 969987 A GB969987 A GB 969987A GB 17223/62 A GB17223/62 A GB 17223/62A GB 1722362 A GB1722362 A GB 1722362A GB 969987 A GB969987 A GB 969987A
Authority
GB
United Kingdom
Prior art keywords
disc
driving member
gauge
screw
tool
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
GB17223/62A
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 GB17223/62A priority Critical patent/GB969987A/en
Publication of GB969987A publication Critical patent/GB969987A/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
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • 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
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution

Landscapes

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

Abstract

969,987. Screwdrivers. T. E. WILLIAMS. May 6, 1963 [May 4, 1962], No. 17223/62. Heading B4W. [Also in Division F1B] A device for setting the clearance of valve tappets comprises a driving member 1 adapted for engagement with the thrust screw a of a rocker arm b and a gauge member 8 mounted on a member 4 secured to the driving member 1, the gauge being calibrated so that after the screw a has been tightened on the tappet a reversal of the gauge member 8 relative to the driving member indicates the tappet clearance as an angular displacement between the parts. The disc 8 is normally restrained against rotation on the member 4 by frictional engagement. On the top of the disc 8 are an assembly of datum lines which may be read against a fixed reference point on the adjacent structure. In a modification, Fig. 3, the driving member comprises a tool having at one end a slot 11a to receive a screw-driver and provided at the other end with a recess 14 across which extends a web 15 which serves as a screwdriver blade. A spring retaining clip 18 fits between the disc 17 and tool 13 and restrains rotation of the disc except when moved manually through the desired angular displacement. A pointer may be provided on the driving member which moves over the gradations on the disc when relative rotation takes place. A number of interchangeable gauge members may be provided.
GB17223/62A 1962-05-04 1962-05-04 Means for adjusting the tappets of internal combustion engines Expired GB969987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB17223/62A GB969987A (en) 1962-05-04 1962-05-04 Means for adjusting the tappets of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17223/62A GB969987A (en) 1962-05-04 1962-05-04 Means for adjusting the tappets of internal combustion engines

Publications (1)

Publication Number Publication Date
GB969987A true GB969987A (en) 1964-09-16

Family

ID=10091396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17223/62A Expired GB969987A (en) 1962-05-04 1962-05-04 Means for adjusting the tappets of internal combustion engines

Country Status (1)

Country Link
GB (1) GB969987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302616A (en) * 2012-03-13 2013-09-18 株式会社日研工作所 Working tool
US20220186638A1 (en) * 2019-05-09 2022-06-16 R. Bradford Fawley Valve Clearance Setting and Adjustment Components and Systems and Methods of Using the Same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302616A (en) * 2012-03-13 2013-09-18 株式会社日研工作所 Working tool
US20220186638A1 (en) * 2019-05-09 2022-06-16 R. Bradford Fawley Valve Clearance Setting and Adjustment Components and Systems and Methods of Using the Same
US11549406B2 (en) * 2019-05-09 2023-01-10 R. Bradford Fawley Valve clearance setting and adjustment components and systems and methods of using the same

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