GB1148656A - A new or improved locking device applicable to adjustable props for use in building construction - Google Patents

A new or improved locking device applicable to adjustable props for use in building construction

Info

Publication number
GB1148656A
GB1148656A GB12197/66A GB1219766A GB1148656A GB 1148656 A GB1148656 A GB 1148656A GB 12197/66 A GB12197/66 A GB 12197/66A GB 1219766 A GB1219766 A GB 1219766A GB 1148656 A GB1148656 A GB 1148656A
Authority
GB
United Kingdom
Prior art keywords
pin
locking device
new
building construction
device applicable
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
GB12197/66A
Inventor
Arthur John Dallow
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.)
RMD Kwikform Ltd
Original Assignee
Mills Scaffold Co 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
Application filed by Mills Scaffold Co Ltd filed Critical Mills Scaffold Co Ltd
Priority to GB12197/66A priority Critical patent/GB1148656A/en
Publication of GB1148656A publication Critical patent/GB1148656A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E04G25/063—Shores or struts; Chocks telescopic with parts held together by positive means by pins with safety devices to avoid the accidental loss or unlocking of the pin, e.g. chains attaching the pin to the prop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes

Abstract

1,148,656. Cotters. MILLS SCAFFOLD CO. Ltd. 14 March, 1967 [19 March, 1966], No. 12197/66. Heading F2H. A locking device for securing an outer tubular member against axial movement relative to an inner tube or bar comprises a locking pin 10 and a retaining clip 14 having a U-shaped end 15, one limb 16 of the U-shaped end passing through a hole 12 in the pin and the other limb 17 engaging a groove 13 in the end of the pin. The clip is made of spring steel and its free end portion 20 engages, for example, the outer tube of a pair of telescopically arranged tubes when the pin is inserted in aligned holes in the tubes.
GB12197/66A 1966-03-19 1966-03-19 A new or improved locking device applicable to adjustable props for use in building construction Expired GB1148656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12197/66A GB1148656A (en) 1966-03-19 1966-03-19 A new or improved locking device applicable to adjustable props for use in building construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12197/66A GB1148656A (en) 1966-03-19 1966-03-19 A new or improved locking device applicable to adjustable props for use in building construction

Publications (1)

Publication Number Publication Date
GB1148656A true GB1148656A (en) 1969-04-16

Family

ID=10000121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12197/66A Expired GB1148656A (en) 1966-03-19 1966-03-19 A new or improved locking device applicable to adjustable props for use in building construction

Country Status (1)

Country Link
GB (1) GB1148656A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026079A (en) * 1975-10-03 1977-05-31 Beaver-Advance Corporation Shoring scaffold construction
US4118132A (en) * 1978-02-21 1978-10-03 Deere & Company Rotary tiller tine assembly wire clip
US4452345A (en) * 1981-07-23 1984-06-05 Dayco Corporation Brake system for railway vehicle
US4550484A (en) * 1981-07-23 1985-11-05 Dayco Corporation Method of making brake system assembly for railway vehicle
US4788879A (en) * 1987-09-17 1988-12-06 Ulrich Dana L Apparatus for hand operation of throttle and brake pedal, and methods of constructing and utilizing same
US4822053A (en) * 1985-06-14 1989-04-18 Flaherty Eleanor L Game barrier device
FR2703741A1 (en) * 1993-04-07 1994-10-14 Fas Adjustable device for coupling the driver and the stirrer rod shank of stirring devices, in paint-stirring machines
GB2494157A (en) * 2011-08-31 2013-03-06 Robert Patterson Shaft connector having a pin with at least one wing, associated with a perforation in a shaft
WO2013092204A1 (en) * 2011-12-22 2013-06-27 Peri Gmbh Mutual, detachable connection of two support sections of a variable-length construction support
DE102012201517A1 (en) * 2012-02-02 2013-08-08 Doka Industrie Gmbh Absteckbügel
CN104126338A (en) * 2014-08-11 2014-11-05 徐月苗 Rotary blade for rotary cultivator
EP3656950A1 (en) 2018-11-21 2020-05-27 DOKA GmbH Telescopic support

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026079A (en) * 1975-10-03 1977-05-31 Beaver-Advance Corporation Shoring scaffold construction
US4118132A (en) * 1978-02-21 1978-10-03 Deere & Company Rotary tiller tine assembly wire clip
US4452345A (en) * 1981-07-23 1984-06-05 Dayco Corporation Brake system for railway vehicle
US4550484A (en) * 1981-07-23 1985-11-05 Dayco Corporation Method of making brake system assembly for railway vehicle
US4822053A (en) * 1985-06-14 1989-04-18 Flaherty Eleanor L Game barrier device
US4788879A (en) * 1987-09-17 1988-12-06 Ulrich Dana L Apparatus for hand operation of throttle and brake pedal, and methods of constructing and utilizing same
FR2703741A1 (en) * 1993-04-07 1994-10-14 Fas Adjustable device for coupling the driver and the stirrer rod shank of stirring devices, in paint-stirring machines
EP0630764A1 (en) * 1993-04-07 1994-12-28 Société Anonyme dite: F.A.S. Adjustable coupling for paint stirrers
GB2494157A (en) * 2011-08-31 2013-03-06 Robert Patterson Shaft connector having a pin with at least one wing, associated with a perforation in a shaft
GB2494157B (en) * 2011-08-31 2015-01-28 Robert Patterson A shaft connector
WO2013092204A1 (en) * 2011-12-22 2013-06-27 Peri Gmbh Mutual, detachable connection of two support sections of a variable-length construction support
US9926711B2 (en) 2011-12-22 2018-03-27 Peri Gmbh G-hook for mutual releasable connection of two prop portions of a variable length construction prop
DE102012201517A1 (en) * 2012-02-02 2013-08-08 Doka Industrie Gmbh Absteckbügel
CN104126338A (en) * 2014-08-11 2014-11-05 徐月苗 Rotary blade for rotary cultivator
EP3656950A1 (en) 2018-11-21 2020-05-27 DOKA GmbH Telescopic support
US10914088B2 (en) 2018-11-21 2021-02-09 Doka Gmbh Telescopic support prop and locking pin

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