GB1293866A - Hand tool - Google Patents

Hand tool

Info

Publication number
GB1293866A
GB1293866A GB31126/70A GB3112670A GB1293866A GB 1293866 A GB1293866 A GB 1293866A GB 31126/70 A GB31126/70 A GB 31126/70A GB 3112670 A GB3112670 A GB 3112670A GB 1293866 A GB1293866 A GB 1293866A
Authority
GB
United Kingdom
Prior art keywords
tubular member
shaft
adjustment member
teeth
clockwise direction
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
GB31126/70A
Inventor
Frederick William Sturges
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.)
S P Q R ENGINEERING Ltd
Original Assignee
S P Q R ENGINEERING Ltd
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
Priority to DE19691914332 priority Critical patent/DE1914332A1/en
Application filed by S P Q R ENGINEERING Ltd filed Critical S P Q R ENGINEERING Ltd
Priority to GB31126/70A priority patent/GB1293866A/en
Priority to US00059997A priority patent/US3717053A/en
Priority to JP45084911A priority patent/JPS4922758B1/ja
Priority to AU30042/71A priority patent/AU3004271A/en
Priority to BE768954A priority patent/BE768954R/en
Priority to FR7123212A priority patent/FR2107019A6/fr
Priority to DE19712132475 priority patent/DE2132475A1/en
Priority to IT2638771A priority patent/IT986812B/en
Publication of GB1293866A publication Critical patent/GB1293866A/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
    • 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
    • B25B27/30—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 positioning or withdrawing springs, e.g. coil or leaf springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

1293866 Screwing-up tool SPQR ENG Ltd 26 June 1970 31126/70 Addition to 1197433 Heading B3N The hand tool for setting tappets of the parent Specification is modified by having an indexing means between the tubular member 1 and the adjustment member 4. Tubular member 1 has a nylon bush 6 in which plastics material shaft 5 slidingly fits. The shaft is moulded to a first part 12 which engages with a second part 18 via a ratchet arrangement comprising teeth 16, 17 on the parts 12, 18 respectively. A spring 28 determines when slip occurs between the teeth in a clockwise direction; anticlockwise rotation has a positive non-slip drive. The indexing means comprises splines 14 on a skirt portion 13 of part 12 and a roller 40 located on a part of bush 6 defined by slots 34 and 35 to form a flexible arm 37. Due to the action of the arm 37 and the shaping of the sides of splines 14, the resistance to rotations of the adjustment member relative to the tubular member is greater in an anticlockwise direction than in a clockwise direction. Shaft 5 is attached to a metal extension 7. Thus the screwdriver shaft is slightly flexible. A ring 42 prevents separation of the adjustment member and the tubular member.
GB31126/70A 1968-08-02 1970-06-26 Hand tool Expired GB1293866A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19691914332 DE1914332A1 (en) 1968-08-02 1969-03-20 Combined adjustment tool
GB31126/70A GB1293866A (en) 1970-06-26 1970-06-26 Hand tool
US00059997A US3717053A (en) 1970-06-26 1970-07-31 Hand tool
JP45084911A JPS4922758B1 (en) 1970-06-26 1970-09-28
AU30042/71A AU3004271A (en) 1970-06-26 1971-06-15 Improvements relating to handtools
BE768954A BE768954R (en) 1970-06-26 1971-06-24 UPGRADES TO TOOLS A
FR7123212A FR2107019A6 (en) 1970-06-26 1971-06-25
DE19712132475 DE2132475A1 (en) 1968-08-02 1971-06-25 Hand tools
IT2638771A IT986812B (en) 1970-06-26 1971-06-26 HAND TOOL IN PARTICULAR WITH WRENCH AND SCREWDRIVER FOR ADJUSTING THE CLEARANCE OF THE RIA POINTS IN INTERNAL COMBUSTION ENGINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31126/70A GB1293866A (en) 1970-06-26 1970-06-26 Hand tool

Publications (1)

Publication Number Publication Date
GB1293866A true GB1293866A (en) 1972-10-25

Family

ID=10318387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31126/70A Expired GB1293866A (en) 1968-08-02 1970-06-26 Hand tool

Country Status (3)

Country Link
US (1) US3717053A (en)
JP (1) JPS4922758B1 (en)
GB (1) GB1293866A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222294A (en) * 1978-12-18 1980-09-16 Rockwell International Corporation Fastener tool socket retaining assembly
CN116141266A (en) * 2023-04-23 2023-05-23 东方空间技术(山东)有限公司 Spring compression tool for rocket installation and parameter determination method thereof

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555875Y2 (en) * 1974-12-31 1980-02-09
US3988925A (en) * 1975-11-21 1976-11-02 Ingersoll-Rand Company Valve lash adjusting tool and method therefor
JPS54166164U (en) * 1978-05-15 1979-11-21
US6345436B1 (en) * 1999-06-22 2002-02-12 Ernest Richardson Codrington Combination torque tool and method of adjusting valves and injectors
US6450072B1 (en) 2000-10-23 2002-09-17 Honda Of America Mfg., Inc. Clutch ball adjuster for tappet setting
US6474283B1 (en) * 2001-12-18 2002-11-05 Atlas Copco Tools Ab Valve lash setting method and device for executing the method
US7559301B2 (en) 2002-07-01 2009-07-14 Cinetic Automation Corporation Valve lash adjustment and inspection apparatus
US6973905B2 (en) * 2002-07-01 2005-12-13 Cinetic Automation Corporation Valve lash adjustment apparatus and method
US20080134843A1 (en) * 2006-11-15 2008-06-12 Smith Timothy J Socket receiver for an adjustable wrench assembly
US7600452B2 (en) * 2007-03-30 2009-10-13 Honda Motor Co., Ltd. Pneumatic tappet adjustment tool
WO2012071265A2 (en) * 2010-11-22 2012-05-31 Jacobs Vehicle Systems, Inc. Appartus and method for valve lash adjustment
CN107859542B (en) * 2017-12-08 2023-06-06 广西玉柴机器股份有限公司 Engine valve clearance adjusting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736220A (en) * 1956-02-28 Kamuk
US1654319A (en) * 1926-05-03 1927-12-27 Albert J Brown Tappet-adjusting tool
DE703429C (en) * 1939-04-12 1941-03-08 Erich Wagner Tool for turning and fastening the adjusting screw on the rocker arm of an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222294A (en) * 1978-12-18 1980-09-16 Rockwell International Corporation Fastener tool socket retaining assembly
CN116141266A (en) * 2023-04-23 2023-05-23 东方空间技术(山东)有限公司 Spring compression tool for rocket installation and parameter determination method thereof

Also Published As

Publication number Publication date
JPS4922758B1 (en) 1974-06-11
US3717053A (en) 1973-02-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees