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GB602208A - Improved means for rigidly connecting solid or hollow bars or the like - Google Patents

Improved means for rigidly connecting solid or hollow bars or the like

Info

Publication number
GB602208A
GB602208A GB29861/45A GB2986145A GB602208A GB 602208 A GB602208 A GB 602208A GB 29861/45 A GB29861/45 A GB 29861/45A GB 2986145 A GB2986145 A GB 2986145A GB 602208 A GB602208 A GB 602208A
Authority
GB
United Kingdom
Prior art keywords
clamping
grooves
clamping members
tubes
improved means
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
GB29861/45A
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
Publication of GB602208A publication Critical patent/GB602208A/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
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/12—Clamps or clips for crossing members
    • E04G7/14—Clamps or clips for crossing members for clamping the members independently

Landscapes

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

Abstract

602,208. Scaffolding. clamps. MARELLI. E., and EPPLER, J. Nov. 8, 1945, Nos. 29861 and 29862. Convention dates, Aug. 28. 1944, and July 9, 1945. [Class 20(ii)] A device for clamping together tubes. rods etc. which may form parts of scaffolding or building frameworks, comprises a recessed body 1 and recessed clamping members 7, 8 engaging the body 1 by means of grooves and splines which are so inclined to the axes of the tubes that when the clamping members are slid into position they are laterally displaced towards the axes of the tubes. Each clamping member 7, 8 of Fig. 1 has a spline 11 on one side and a groove 14 on the other engaging complementary splines and grooves on the body member 1. In a modification (Fig. 6), the clamping members are interchangeable and have grooves 33, 34 on either side for complementary splines 21, 32 on the member 1. Clamping screws may be attached to the clamping members 7, 8.
GB29861/45A 1944-08-28 1945-11-08 Improved means for rigidly connecting solid or hollow bars or the like Expired GB602208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR602208X 1944-08-28

Publications (1)

Publication Number Publication Date
GB602208A true GB602208A (en) 1948-05-21

Family

ID=8971824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29861/45A Expired GB602208A (en) 1944-08-28 1945-11-08 Improved means for rigidly connecting solid or hollow bars or the like

Country Status (1)

Country Link
GB (1) GB602208A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069189A (en) * 1960-03-07 1962-12-18 Hollaender Mfg Co Pipe connector
US4497389A (en) * 1980-11-19 1985-02-05 Whitlam Holdings Limited Of Low Valley Industrial Estate Method of erecting drop scaffolding, a drop scaffolding structure, and a scaffold coupling therefor
GB2149448A (en) * 1980-11-19 1985-06-12 Whitlam Holdings Ltd A scaffold coupling
US4619545A (en) * 1982-04-22 1986-10-28 Kuettenbaum Valentin Frame assembly
GB2210658A (en) * 1987-10-05 1989-06-14 Hunting Oilfield Services Ltd Clamping devices for elongate members
US4892280A (en) * 1987-10-05 1990-01-09 Hunting Oilfield Services Limited Clamping devices for use with elongate members
EP0779465A1 (en) 1995-12-14 1997-06-18 British Gas plc Pipe repair clamp

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069189A (en) * 1960-03-07 1962-12-18 Hollaender Mfg Co Pipe connector
US4497389A (en) * 1980-11-19 1985-02-05 Whitlam Holdings Limited Of Low Valley Industrial Estate Method of erecting drop scaffolding, a drop scaffolding structure, and a scaffold coupling therefor
GB2149448A (en) * 1980-11-19 1985-06-12 Whitlam Holdings Ltd A scaffold coupling
US4619545A (en) * 1982-04-22 1986-10-28 Kuettenbaum Valentin Frame assembly
GB2210658A (en) * 1987-10-05 1989-06-14 Hunting Oilfield Services Ltd Clamping devices for elongate members
US4892280A (en) * 1987-10-05 1990-01-09 Hunting Oilfield Services Limited Clamping devices for use with elongate members
GB2210658B (en) * 1987-10-05 1991-05-15 Hunting Oilfield Services Ltd Improvements in and relating to clamping devices for use with elongate members
EP0779465A1 (en) 1995-12-14 1997-06-18 British Gas plc Pipe repair clamp

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