GB408621A - Improvements in clamps for concrete shuttering - Google Patents

Improvements in clamps for concrete shuttering

Info

Publication number
GB408621A
GB408621A GB25366/32A GB2536632A GB408621A GB 408621 A GB408621 A GB 408621A GB 25366/32 A GB25366/32 A GB 25366/32A GB 2536632 A GB2536632 A GB 2536632A GB 408621 A GB408621 A GB 408621A
Authority
GB
United Kingdom
Prior art keywords
cross
bracket
adjustable
bar
brackets
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
GB25366/32A
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.)
ADRIA SA
Original Assignee
ADRIA 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 ADRIA SA filed Critical ADRIA SA
Publication of GB408621A publication Critical patent/GB408621A/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
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

408,621. Moulding concrete buildings in situ. ADRIA SOC. ANON., Lausanne, Switzerland.-(Assignees of Dreyfuss, I. ; Lausanne, Switzerland.) Sept. 12, 1932, No. 25366. Convention date, Sept. 13, 1931. [Class 20 (ii).] Adjustable clamps for shutters are adjustable both as to width and depth. In one form, the clamp consists of a cross-bar 1 having a fixed bracket portion 4, 5 and a movable bracket portion 14, 15 fixed by means of wedges engaging slots in the cross-bar. A cross-rail 8 is also provided adjustably fixed to the brackets by means of pins engaging registering holes in the brackets and cross-rail. In another form, Fig. 3, the fixed bracket is provided with an adjustable face 26 and the movable bracket is secured by pins 21 on it engaging holes in the cross-bar 22. In both forms the brackets are supported by strut portions extending from their outer ends to the cross-bar. The Specification as open to inspection under Sect. 91 comprises also clamp members in which the adjustable face for one bracket member is screw adjusted, and also a form in which the adjustable bracket member 36, Fig. 9 (Cancelled), is roughly adjusted by a pawl and ratchet 40, 35, and finely adjusted by a cam lever 38. The adjustable bracket may, as an alternative, be wedged to the cross-bar by axial sliding wedges engaging grooves in the bracket sliding portion. This subjectmatter does not appear in the Specification as accepted.
GB25366/32A 1931-09-13 1932-09-12 Improvements in clamps for concrete shuttering Expired GB408621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH408621X 1931-09-13

Publications (1)

Publication Number Publication Date
GB408621A true GB408621A (en) 1934-04-12

Family

ID=4514407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25366/32A Expired GB408621A (en) 1931-09-13 1932-09-12 Improvements in clamps for concrete shuttering

Country Status (1)

Country Link
GB (1) GB408621A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140142A1 (en) * 1980-10-10 1982-04-29 Peri-Werk Artur Schwörer GmbH & Co KG, 7912 Weißenhorn SYSTEM FORMWORK FOR CONCRETE CEILINGS WITH BASE
CN106481074A (en) * 2016-12-16 2017-03-08 席成松 Cast-in-situ concrete beam die clamper and concrete cast-in-situ beam mould
CN111691666A (en) * 2020-06-30 2020-09-22 河南省第一建设集团第七建筑工程有限公司 Be suitable for housing construction structure beam bottom reinforcing apparatus of different cross-sections

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140142A1 (en) * 1980-10-10 1982-04-29 Peri-Werk Artur Schwörer GmbH & Co KG, 7912 Weißenhorn SYSTEM FORMWORK FOR CONCRETE CEILINGS WITH BASE
US4486000A (en) * 1980-10-10 1984-12-04 Peri-Werk Artur Schworer Gmbh & Co. Kg Formwork system for concrete floors comprising a floor joist
CN106481074A (en) * 2016-12-16 2017-03-08 席成松 Cast-in-situ concrete beam die clamper and concrete cast-in-situ beam mould
CN106481074B (en) * 2016-12-16 2019-05-24 席成松 Cast-in-situ concrete beam die clamper and concrete cast-in-situ beam mould
CN111691666A (en) * 2020-06-30 2020-09-22 河南省第一建设集团第七建筑工程有限公司 Be suitable for housing construction structure beam bottom reinforcing apparatus of different cross-sections

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