FR2323843A1 - Concrete shuttering with high easily calculated stress resistance - employs hinged couplings connected to cross members with screw fittings - Google Patents

Concrete shuttering with high easily calculated stress resistance - employs hinged couplings connected to cross members with screw fittings

Info

Publication number
FR2323843A1
FR2323843A1 FR7627316A FR7627316A FR2323843A1 FR 2323843 A1 FR2323843 A1 FR 2323843A1 FR 7627316 A FR7627316 A FR 7627316A FR 7627316 A FR7627316 A FR 7627316A FR 2323843 A1 FR2323843 A1 FR 2323843A1
Authority
FR
France
Prior art keywords
cross members
stress resistance
easily calculated
crosspieces
concrete shuttering
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.)
Granted
Application number
FR7627316A
Other languages
French (fr)
Other versions
FR2323843B1 (en
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.)
Peri Werk Artur Schwoerer GmbH and Co KG
Original Assignee
Peri Werk Artur Schwoerer GmbH and Co KG
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
Priority claimed from DE19752540850 external-priority patent/DE2540850C2/en
Priority claimed from DE19762604776 external-priority patent/DE2604776A1/en
Priority claimed from DE19762633430 external-priority patent/DE2633430C3/en
Application filed by Peri Werk Artur Schwoerer GmbH and Co KG filed Critical Peri Werk Artur Schwoerer GmbH and Co KG
Publication of FR2323843A1 publication Critical patent/FR2323843A1/en
Application granted granted Critical
Publication of FR2323843B1 publication Critical patent/FR2323843B1/fr
Granted 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E04G17/045—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by wedge-shaped 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
    • 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
    • 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
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E04G11/082—Retractable forms for the inside face of at least three walls
    • 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
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements

Abstract

Concrete shuttering can absorb a high degree of stress exerted in the longitudinal plane of the couplings. It is also possible to calculate easily and exactly the amount of stress which can be absorbed, eliminating the need for allowing large safety margins. The couplings (10) can be progressively attached be progressively attached to the crosspieces (7, 8) of adjacent shuttering elements using screw mechanisms which cooperate with the crosspieces because of an association of forms in the longitudinal direction of the crosspieces. The coupling itself is split into two coupling bars (12) hinged together at a pivot (11) with a screw mechanism attached to one of the bars. The screw mechanism is inserted into the holes in the crosspiece and the coupling and tightened to prevent movement.
FR7627316A 1975-09-13 1976-09-10 Concrete shuttering with high easily calculated stress resistance - employs hinged couplings connected to cross members with screw fittings Granted FR2323843A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19752540850 DE2540850C2 (en) 1975-09-13 1975-09-13 Device for connecting formwork elements
DE19762604776 DE2604776A1 (en) 1976-02-07 1976-02-07 Concrete shuttering with high easily calculated stress resistance - employs hinged couplings connected to cross members with screw fittings
DE19762633430 DE2633430C3 (en) 1976-07-24 1976-07-24 Shaft formwork

Publications (2)

Publication Number Publication Date
FR2323843A1 true FR2323843A1 (en) 1977-04-08
FR2323843B1 FR2323843B1 (en) 1982-09-03

Family

ID=27186532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627316A Granted FR2323843A1 (en) 1975-09-13 1976-09-10 Concrete shuttering with high easily calculated stress resistance - employs hinged couplings connected to cross members with screw fittings

Country Status (5)

Country Link
BR (1) BR7606036A (en)
CH (1) CH606705A5 (en)
ES (1) ES451469A1 (en)
FR (1) FR2323843A1 (en)
IT (1) IT1074431B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474556A1 (en) * 1980-01-28 1981-07-31 Ricard Jacques Road surfacing for bridge - has removable plates resting on transverse support beams made up of hinged girders
EP0846816A1 (en) * 1996-12-04 1998-06-10 Gerd Rothweiler Form for window or door openings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474556A1 (en) * 1980-01-28 1981-07-31 Ricard Jacques Road surfacing for bridge - has removable plates resting on transverse support beams made up of hinged girders
EP0846816A1 (en) * 1996-12-04 1998-06-10 Gerd Rothweiler Form for window or door openings

Also Published As

Publication number Publication date
CH606705A5 (en) 1978-11-15
IT1074431B (en) 1985-04-20
FR2323843B1 (en) 1982-09-03
ES451469A1 (en) 1977-11-01
BR7606036A (en) 1977-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse