EP0318728A3 - Device for concrete moulds - Google Patents

Device for concrete moulds Download PDF

Info

Publication number
EP0318728A3
EP0318728A3 EP88118602A EP88118602A EP0318728A3 EP 0318728 A3 EP0318728 A3 EP 0318728A3 EP 88118602 A EP88118602 A EP 88118602A EP 88118602 A EP88118602 A EP 88118602A EP 0318728 A3 EP0318728 A3 EP 0318728A3
Authority
EP
European Patent Office
Prior art keywords
grooves
distributed over
thread
formwork panel
formwork
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.)
Ceased
Application number
EP88118602A
Other languages
German (de)
French (fr)
Other versions
EP0318728A2 (en
Inventor
Gerhard Dingler
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.)
Dingler Gerhard
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 EP0318728A2 publication Critical patent/EP0318728A2/en
Publication of EP0318728A3 publication Critical patent/EP0318728A3/en
Ceased 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/04—Forming boards or similar elements the form surface being of wood
    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

Eine Schaltafel zum Schalen von Beton hat einen Versteifungsrahmen mit Querstreben 19 aus stranggepreßtem Aluminium. Diese haben an den Innen­ wänden ihrer Seitenwände 23, 24 Vorsprünge 41, 42 bzw. Nuten 46, 47 im Strangpreßverfahren eingeformt, die nach Art gegenüberliegender Innengewinde­ abschnitte gestaltet sind. Über die Länge verteilt sind in der Querwand 26 Löcher 28 vorgesehen, in die ein der Verankerung der Schaltafel dienender Baustab, der ein grobes Außengewinde aufweist, eingeführt und in die Innen­ gewindeabschnitte eingeschraubt werden kann. Es erübrigt sich, mehrere separate Muttern mit dem erforderlichen Innengewinde in bzw. an der Quer­ strebe anzuschweißen, was Kosten spart. Auch ist der Gewindeeingriff in die sich über die gesamte Seitenwandhöhe verteilenden Nuten 46, 47 belastbarer als bei den kurzen Innengewinden herkömmmlicher Muttern. A formwork panel for formwork concrete has a stiffening frame Cross struts 19 made of extruded aluminum. These have on the inside walls of their side walls 23, 24 projections 41, 42 or grooves 46, 47 in Extrusion process molded in, the type of opposite internal thread sections are designed. Distributed over the length in the transverse wall 26 Holes 28 are provided, in which one serves to anchor the formwork panel Construction rod, which has a coarse external thread, inserted and into the inside threaded sections can be screwed. There is no need for several separate nuts with the required internal thread in or on the cross strive to weld, which saves costs. The thread engagement is also in the grooves 46, 47 distributed over the entire side wall height are more resilient than with the short internal threads of conventional nuts.

EP88118602A 1987-12-01 1988-11-09 Device for concrete moulds Ceased EP0318728A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3740745 1987-12-01
DE19873740745 DE3740745A1 (en) 1987-12-01 1987-12-01 DEVICE FOR CONCRETE SHUTTERING

Publications (2)

Publication Number Publication Date
EP0318728A2 EP0318728A2 (en) 1989-06-07
EP0318728A3 true EP0318728A3 (en) 1990-05-30

Family

ID=6341673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118602A Ceased EP0318728A3 (en) 1987-12-01 1988-11-09 Device for concrete moulds

Country Status (5)

Country Link
EP (1) EP0318728A3 (en)
DE (1) DE3740745A1 (en)
GB (1) GB2213188A (en)
IT (1) IT1226204B (en)
NO (1) NO884860L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525940B (en) * 2009-04-07 2010-11-10 湖北全洲扬子江建设工程有限公司 Device for easily demoulding concrete form and a demoulding method
CN108979145B (en) * 2018-07-30 2021-06-04 中铁八局集团建筑工程有限公司 Template assembly structure with aluminum die assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232217A5 (en) * 1973-05-29 1974-12-27 Outinbat Through bolt for wall shuttering - has helical thread and nuts at ends have oval openings
US4058285A (en) * 1976-05-25 1977-11-15 Con-Spec Devices Inc. Apparatus to adjust and maintain the distance between wall forms
GB2090900A (en) * 1981-01-13 1982-07-21 Anthes Equip Ltd Wall formwork
GB2091332A (en) * 1981-01-15 1982-07-28 Harsco Corp Tie rod connector plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232217A5 (en) * 1973-05-29 1974-12-27 Outinbat Through bolt for wall shuttering - has helical thread and nuts at ends have oval openings
US4058285A (en) * 1976-05-25 1977-11-15 Con-Spec Devices Inc. Apparatus to adjust and maintain the distance between wall forms
GB2090900A (en) * 1981-01-13 1982-07-21 Anthes Equip Ltd Wall formwork
GB2091332A (en) * 1981-01-15 1982-07-28 Harsco Corp Tie rod connector plate

Also Published As

Publication number Publication date
NO884860D0 (en) 1988-11-01
IT8883541A0 (en) 1988-12-01
IT1226204B (en) 1990-12-21
EP0318728A2 (en) 1989-06-07
NO884860L (en) 1989-06-02
DE3740745A1 (en) 1989-06-15
GB2213188A (en) 1989-08-09
GB8825489D0 (en) 1988-12-07

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Effective date: 19920410