GB602540A - Improvements in or relating to joint fastenings for scaffolding or skeleton metal frames and like structures - Google Patents

Improvements in or relating to joint fastenings for scaffolding or skeleton metal frames and like structures

Info

Publication number
GB602540A
GB602540A GB2709845A GB2709845A GB602540A GB 602540 A GB602540 A GB 602540A GB 2709845 A GB2709845 A GB 2709845A GB 2709845 A GB2709845 A GB 2709845A GB 602540 A GB602540 A GB 602540A
Authority
GB
United Kingdom
Prior art keywords
nut
slot
tube
spring
face
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
GB2709845A
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.)
HARRY CRUDEN
Original Assignee
HARRY CRUDEN
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 HARRY CRUDEN filed Critical HARRY CRUDEN
Priority to GB2709845A priority Critical patent/GB602540A/en
Publication of GB602540A publication Critical patent/GB602540A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/26—Connections between parts of the scaffold with separate coupling elements for use with specially-shaped scaffold members
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/045—Devices for fastening nuts to surfaces, e.g. sheets, plates specially adapted for fastening in channels, e.g. sliding bolts, channel nuts
    • F16B37/046—Devices for fastening nuts to surfaces, e.g. sheets, plates specially adapted for fastening in channels, e.g. sliding bolts, channel nuts with resilient means for urging the nut inside the channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

602,540. Bolting. CRUDEN, H. Oct. 16, 1945, No. 27098. [Class 89 (i)] [Also in Group X] A bolt and nut fastening comprises means for resiliently pressing the nut against the face of the member against which it is to bear when tightened, thus enabling the nut to be adjusted in position and preventing it from slipping when the member 3 is being bolted to a tube. The face of the nut 11 may be roughened to assist in preventing slip. The resilient pressure may be exerted by a bent metal spring 12 fixed at one end to the nut 11 and pressing against a convenient part of the tube. In the application shown the member 3 is a bracket of any suitable form and the other member is a tubular scaffolding frame member slotted longitudinally, the free end of the spring 12 pressing against the wall of the tube opposite the slot. The width of the spring 12 is slightly less than that of the slot, and the nut 11 presses against the inner face of the lips 8 of the slot, through which it is passed by tilting it.
GB2709845A 1945-10-16 1945-10-16 Improvements in or relating to joint fastenings for scaffolding or skeleton metal frames and like structures Expired GB602540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2709845A GB602540A (en) 1945-10-16 1945-10-16 Improvements in or relating to joint fastenings for scaffolding or skeleton metal frames and like structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2709845A GB602540A (en) 1945-10-16 1945-10-16 Improvements in or relating to joint fastenings for scaffolding or skeleton metal frames and like structures

Publications (1)

Publication Number Publication Date
GB602540A true GB602540A (en) 1948-05-28

Family

ID=10254162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2709845A Expired GB602540A (en) 1945-10-16 1945-10-16 Improvements in or relating to joint fastenings for scaffolding or skeleton metal frames and like structures

Country Status (1)

Country Link
GB (1) GB602540A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923255C (en) * 1952-10-19 1955-02-07 Johann Fischer Rail butt connection with insert
US3599693A (en) * 1969-04-30 1971-08-17 Tuflex Ag Anchoring device for securing objects to a c-cross section bar
US3942763A (en) * 1974-02-04 1976-03-09 A-T-O Inc. Adjustable wrought iron railing assembly
WO1987002431A1 (en) * 1985-10-08 1987-04-23 Ingeberg Bjoern Arrangement relating to a nut for location in an open channel section
GB2191840A (en) * 1986-06-20 1987-12-23 Smp Play structures
GB2232192A (en) * 1989-03-22 1990-12-05 Christopher Bispham Clamping device
EP0516321A1 (en) * 1991-05-30 1992-12-02 Unistrut Europe PLC Improvements in or relating to channel fixing devices
EP0589380A2 (en) * 1992-09-23 1994-03-30 Winfried K.W. Holscher Nutlike element for fastening in a cavity
WO1996033349A1 (en) * 1995-04-21 1996-10-24 Øglænd System A/S A method and a device for fitting-up a nut on an anchor rail
EP0931945A1 (en) * 1998-01-22 1999-07-28 RK Rose + Krieger GmbH & Co. KG Verbindungs- und Positioniersysteme Channel nut with formed spring
CN111963534A (en) * 2020-08-18 2020-11-20 中国航发沈阳发动机研究所 Self-locking connection structure of annular casing and spoke plate

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923255C (en) * 1952-10-19 1955-02-07 Johann Fischer Rail butt connection with insert
US3599693A (en) * 1969-04-30 1971-08-17 Tuflex Ag Anchoring device for securing objects to a c-cross section bar
US3942763A (en) * 1974-02-04 1976-03-09 A-T-O Inc. Adjustable wrought iron railing assembly
WO1987002431A1 (en) * 1985-10-08 1987-04-23 Ingeberg Bjoern Arrangement relating to a nut for location in an open channel section
GB2191840A (en) * 1986-06-20 1987-12-23 Smp Play structures
GB2232192A (en) * 1989-03-22 1990-12-05 Christopher Bispham Clamping device
EP0516321A1 (en) * 1991-05-30 1992-12-02 Unistrut Europe PLC Improvements in or relating to channel fixing devices
EP0589380A2 (en) * 1992-09-23 1994-03-30 Winfried K.W. Holscher Nutlike element for fastening in a cavity
EP0589380A3 (en) * 1992-09-23 1994-07-20 Winfried K W Holscher Nutlike element for fastening in a cavity
WO1996033349A1 (en) * 1995-04-21 1996-10-24 Øglænd System A/S A method and a device for fitting-up a nut on an anchor rail
EP0931945A1 (en) * 1998-01-22 1999-07-28 RK Rose + Krieger GmbH & Co. KG Verbindungs- und Positioniersysteme Channel nut with formed spring
CN111963534A (en) * 2020-08-18 2020-11-20 中国航发沈阳发动机研究所 Self-locking connection structure of annular casing and spoke plate

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