GB1320847A - Extensible frameworks - Google Patents

Extensible frameworks

Info

Publication number
GB1320847A
GB1320847A GB1623271*[A GB1623271A GB1320847A GB 1320847 A GB1320847 A GB 1320847A GB 1623271 A GB1623271 A GB 1623271A GB 1320847 A GB1320847 A GB 1320847A
Authority
GB
United Kingdom
Prior art keywords
frames
extension
spacing
braces
pair
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
GB1623271*[A
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.)
Scott Technologies Inc
Original Assignee
ATO Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21906503&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1320847(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ATO Inc filed Critical ATO Inc
Publication of GB1320847A publication Critical patent/GB1320847A/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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

1320847 Extensible scaffolding A-T-O Inc 21 May 1971 [22 May 1970] 16232/71 Heading E1S Scaffolding comprises a pair of vertical base frames 1 connected by braces 6, a pair of extension frames 2 telescopically received in the base frames 1, and a plurality of braces 12 which may be secured between an extension frame and the opposite base frame in any adjusted position of the extension frame, this being achieved by providing a pair of brace attachment means, e.g. horizontal bars 5, 8, on each of the frames 1, 2 respectively, the spacing between the base frame bars 5 being equal to twice the adjustment position spacing, and the spacing between the extension frame bars 8 being equal to the adjustment position spacing (or vice versa), where the adjustment position spacing is defined by equally spaced holes 10 in the tubular legs 3 or 7 of the base or extension frames into which holes pins 11 are inserted to support the extension frames. According to which position the extension frame occupies, the braces 12 are connected between appropriate ones of each pair of bars 5, 8. The braces 12 are provided at each end with a hook 14 having a spring-loaded retaining pin.
GB1623271*[A 1970-05-22 1971-05-21 Extensible frameworks Expired GB1320847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3962870A 1970-05-22 1970-05-22

Publications (1)

Publication Number Publication Date
GB1320847A true GB1320847A (en) 1973-06-20

Family

ID=21906503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1623271*[A Expired GB1320847A (en) 1970-05-22 1971-05-21 Extensible frameworks

Country Status (5)

Country Link
US (1) US3604175A (en)
BE (1) BE767533A (en)
CA (1) CA925545A (en)
DE (1) DE2125372C3 (en)
GB (1) GB1320847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211237A (en) * 1987-10-19 1989-06-28 Glyn Roger Blackmore Support platform

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742662A (en) * 1971-08-05 1973-07-03 Hursh Jack E Millbrae Shoring frame system
US3902289A (en) * 1973-08-13 1975-09-02 Interform Adjustable truss for concrete construction
GB1479892A (en) * 1974-06-13 1977-07-13 Evans & Sons Ltd C Puncheon unit for builders scaffolding
GB1565659A (en) * 1975-09-11 1980-04-23 Self Lock Echafaudages Load support structure such as a strut tower or scaffoldin
US4004393A (en) * 1975-11-28 1977-01-25 Beaver-Advance Corporation Adjustable heighth shoring
US4408431A (en) * 1981-01-15 1983-10-11 Harsco Corporation Shoring equipment
NZ220869A (en) * 1986-07-01 1990-12-21 Craftsman Windows Pty Ltd Elevated floor assembly with adjustable foundation posts
GB9019211D0 (en) * 1990-08-31 1990-10-17 Leada Acrow Ltd Improvements in and relating to scaffolding structures
DE10159506B4 (en) * 2001-12-04 2007-02-08 Hymer-Leichtmetallbau Gmbh & Co. Kg Plug connection for scaffolding
DK2191086T3 (en) * 2007-08-22 2016-10-10 Wasyl Rosati A means for removing concrete formwork from a concrete surface
KR101522976B1 (en) * 2008-12-04 2015-05-28 와실 로사티 A frame assembly for stripping concrete formwork from a concrete surface
CA2812107C (en) * 2012-04-10 2017-07-04 Hy-Rise Scaffolding Ltd. A fly form table with adjustable legs
US10646035B1 (en) 2018-09-21 2020-05-12 Steve Schindehette Overhead storage system and method
US10905234B1 (en) 2018-09-21 2021-02-02 Steven Schindehette Overhead storage system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190405A (en) * 1961-06-30 1965-06-22 Superior Scaffold Co Extendable shore
US3420030A (en) * 1967-07-27 1969-01-07 Bliss & Laughlin Ind Knockdown scaffolding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211237A (en) * 1987-10-19 1989-06-28 Glyn Roger Blackmore Support platform
GB2211237B (en) * 1987-10-19 1991-06-05 Glyn Roger Blackmore Support platform

Also Published As

Publication number Publication date
DE2125372C3 (en) 1979-09-13
CA925545A (en) 1973-05-01
US3604175A (en) 1971-09-14
DE2125372B2 (en) 1979-01-18
DE2125372A1 (en) 1971-12-09
BE767533A (en) 1971-10-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee