GB879976A - A connector for assembling horizontal and vertical ladders to form scaffolding - Google Patents

A connector for assembling horizontal and vertical ladders to form scaffolding

Info

Publication number
GB879976A
GB879976A GB5096/58A GB509658A GB879976A GB 879976 A GB879976 A GB 879976A GB 5096/58 A GB5096/58 A GB 5096/58A GB 509658 A GB509658 A GB 509658A GB 879976 A GB879976 A GB 879976A
Authority
GB
United Kingdom
Prior art keywords
connector
ladders
ladder
spigots
scaffolding
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
GB5096/58A
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 GB879976A publication Critical patent/GB879976A/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
    • 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
    • E04G7/20—Stiff scaffolding clamps for connecting scaffold members of common shape for ends of members only, e.g. for connecting members in end-to-end relation
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/50—Joints or other connecting parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched
    • Y10T403/349—Coplanar

Abstract

879,976. Scaffolding; ladders. WEINMANN, O. Feb. 17, 1958 [Feb. 16, 1957; Oct. 4, 1957], No. 5096/58. Class 20(2) A connector for joining ladders together end to end or at right angles to one another comprises a base plate 4 provided with two parallel pins 9, 10 and two spigots 5, 6 or a channel portion 12, 13 therebetween. The ladder stiles 1, 2 are provided with sockets 3 at their ends which engage over the spigots and are retained by cross-pins 8. To connect the ladders 1, 2 at right angles the transverse holes in the sockets are engaged over a pin 9 or 10. The connector, Fig. 5, is secured to a vertical ladder stile 1 at an intermediate point by a bolt 14 and nut 16 passed through a hole or sleeve 18 on the stile 1, a loose sleeve 17 also being provided, while a horizontal ladder is engaged with a pin 9 or 10.
GB5096/58A 1957-02-16 1958-02-17 A connector for assembling horizontal and vertical ladders to form scaffolding Expired GB879976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3053356X 1957-02-16

Publications (1)

Publication Number Publication Date
GB879976A true GB879976A (en) 1961-10-11

Family

ID=8085349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5096/58A Expired GB879976A (en) 1957-02-16 1958-02-17 A connector for assembling horizontal and vertical ladders to form scaffolding

Country Status (2)

Country Link
US (1) US3053356A (en)
GB (1) GB879976A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701512A1 (en) * 1993-02-16 1994-08-19 Tubesca Method and device for attaching accessories for ladders
US10995504B1 (en) 2018-07-19 2021-05-04 David S. Cook Scaffold stabilizer

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144944A (en) * 1962-03-19 1964-08-18 Acme Steel Co Drive-in pallet rack
BE656852A (en) * 1963-12-12
EP0534782A1 (en) * 1991-09-26 1993-03-31 Medtronic, Inc. Implantable medical device enclosure
DE102014215140A1 (en) * 2014-08-01 2016-02-04 Wilhelm Layher Verwaltungs-Gmbh Scaffolding element, in particular for a scaffolding

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US722839A (en) * 1902-03-17 1903-03-17 Us Wind Engine & Pump Company Tower.
US1003407A (en) * 1909-12-03 1911-09-19 Giant Ladder Co Sectional scaffold.
US1819031A (en) * 1929-02-18 1931-08-18 William A Kuhlman Sectional knockdown tower for hoists
FR705395A (en) * 1930-11-12 1931-06-05 Aeroplanes Morane Saulnier Improvements made to the assembly nodes of beams and particularly to the beams of aerial vehicles
US1942210A (en) * 1932-07-28 1934-01-02 Harting Walter Universal folding ladder
US2113196A (en) * 1936-10-12 1938-04-05 Scaffolding Great Britain Ltd Scaffolding structure
US2335046A (en) * 1942-08-03 1943-11-23 Carl C Droeger Portable and adjustable knockdown scaffold
US2479962A (en) * 1946-10-17 1949-08-23 Alf M Paulson Scaffold construction
US2656224A (en) * 1948-12-14 1953-10-20 William Gray Scaffold clamping device
DE816453C (en) * 1950-06-13 1951-10-11 Herbert Hansel Connection clamp for scaffolding
US2612414A (en) * 1950-11-21 1952-09-30 Universal Mfg Co Brace bracket for scaffolds and the like
GB763256A (en) * 1953-12-24 1956-12-12 Elliots Newark Ltd Improvements in and relating to supporting framework

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701512A1 (en) * 1993-02-16 1994-08-19 Tubesca Method and device for attaching accessories for ladders
US10995504B1 (en) 2018-07-19 2021-05-04 David S. Cook Scaffold stabilizer

Also Published As

Publication number Publication date
US3053356A (en) 1962-09-11

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