GB697427A - Improvements relating to shuttering for casting concrete pipes or tunnels - Google Patents

Improvements relating to shuttering for casting concrete pipes or tunnels

Info

Publication number
GB697427A
GB697427A GB21576/51A GB2157651A GB697427A GB 697427 A GB697427 A GB 697427A GB 21576/51 A GB21576/51 A GB 21576/51A GB 2157651 A GB2157651 A GB 2157651A GB 697427 A GB697427 A GB 697427A
Authority
GB
United Kingdom
Prior art keywords
ribs
section
shuttering
sheets
tunnels
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
GB21576/51A
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.)
Societe Anonyme pour lIndustrie de lAluminium SA
Original Assignee
Societe Anonyme pour lIndustrie de lAluminium SA
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 Societe Anonyme pour lIndustrie de lAluminium SA filed Critical Societe Anonyme pour lIndustrie de lAluminium SA
Publication of GB697427A publication Critical patent/GB697427A/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
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/062—Forms for curved walls
    • E04G11/065—Forms for curved walls with mechanical means to modify the curvature

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

697,427. Shuttering for concrete pipes or tunnels. SOC. ANON. POUR L'INDUS, TRIE DE L'ALUMINIUM. Sept. 13, 1951 [Sept. 13, 1950], No. 21576/51. Class 20(ii) Shuttering for concrete pipes or tunnels comprises extruded sheets 1, Fig. 1, of light metal with integral ribs 2, 3 each having a flanged or thickened outer end 4 in cross section, the sheets 1 being arranged edgeto-edge to form a cylindrical structure by securing them to supporting rings 8, Fig. 4, by means of wedge members 6. Curved profile sections 8 of light metal are detachably connected end-to-end to form a supporting ring and centering pieces 7 immovably fixed at the ends of the ribs of adjacent sheets 1 have projections 16 which engage in a longitudinal groove 15 of the section 8, whilst projections 17 form stops for the edges of the flanges 13 of the section 8. On the flanges 4 of the ribs 2, wedges 6 are slidably arranged, their wedge surfaces 21 engaging inclined faces 14 of the flanges 13. Instead of using centering pieces 7, the flange 22, Fig. 5, of the section 8 may be formed with projections 23 which engage grooves 24 in the ribs of the sheets 1.
GB21576/51A 1950-09-13 1951-09-13 Improvements relating to shuttering for casting concrete pipes or tunnels Expired GB697427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH697427X 1950-09-13

Publications (1)

Publication Number Publication Date
GB697427A true GB697427A (en) 1953-09-23

Family

ID=4529742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21576/51A Expired GB697427A (en) 1950-09-13 1951-09-13 Improvements relating to shuttering for casting concrete pipes or tunnels

Country Status (1)

Country Link
GB (1) GB697427A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167796A (en) * 1984-12-01 1986-06-04 Tunneline Limited Temporary formwork for tunnel or sewer lining
WO1988003598A1 (en) * 1986-11-14 1988-05-19 Danby Pty. Ltd Tunnel or sewer lining system
US4915345A (en) * 1987-12-18 1990-04-10 Symons Corporation Concrete forming system for curved walls
EP1544376A2 (en) 2003-12-19 2005-06-22 Rund-Stahl-Bau Gesellschaft M.B.H. Inner shuttering section for the erection of a construction section
CN107503508A (en) * 2017-08-04 2017-12-22 重庆新久融科技有限公司 A kind of position-movable aluminum alloy mould plate of wall-through hole

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167796A (en) * 1984-12-01 1986-06-04 Tunneline Limited Temporary formwork for tunnel or sewer lining
WO1988003598A1 (en) * 1986-11-14 1988-05-19 Danby Pty. Ltd Tunnel or sewer lining system
US4915345A (en) * 1987-12-18 1990-04-10 Symons Corporation Concrete forming system for curved walls
EP1544376A2 (en) 2003-12-19 2005-06-22 Rund-Stahl-Bau Gesellschaft M.B.H. Inner shuttering section for the erection of a construction section
JP2005180171A (en) * 2003-12-19 2005-07-07 Rund-Stahl-Bau Gmbh Internal forming board for constructing part of building
AT413042B (en) * 2003-12-19 2005-10-15 Rund Stahl Bau Gmbh & Co INTERNAL SHIFTING SECTION FOR BUILDING A BUILDING SECTION
CN107503508A (en) * 2017-08-04 2017-12-22 重庆新久融科技有限公司 A kind of position-movable aluminum alloy mould plate of wall-through hole
CN107503508B (en) * 2017-08-04 2019-11-01 重庆新久融科技有限公司 A kind of aluminum alloy mould plate that wall-through hole is position-movable

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