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EP0128626A3 - A spacer for a concrete shuttering - Google Patents

A spacer for a concrete shuttering Download PDF

Info

Publication number
EP0128626A3
EP0128626A3 EP84200829A EP84200829A EP0128626A3 EP 0128626 A3 EP0128626 A3 EP 0128626A3 EP 84200829 A EP84200829 A EP 84200829A EP 84200829 A EP84200829 A EP 84200829A EP 0128626 A3 EP0128626 A3 EP 0128626A3
Authority
EP
European Patent Office
Prior art keywords
shuttering
bush
spacer
shaped
concrete
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.)
Withdrawn
Application number
EP84200829A
Other languages
German (de)
French (fr)
Other versions
EP0128626A2 (en
Inventor
Gerardus Van Rijn
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.)
Van Rijn Gerardus
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 EP0128626A2 publication Critical patent/EP0128626A2/en
Publication of EP0128626A3 publication Critical patent/EP0128626A3/en
Withdrawn legal-status Critical Current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
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • 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
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning

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)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

A cone as part of a spacer for concrete shutterings, which cone comprises a metal bush provided with an essen­ tially continuous axial hole wherein a nut thread adapted to an associated screwed rod is formed. There is provided a ring-shaped or cap-shaped supporting element which rests against a cam-shaped portion formed on the bush end di­ rected towards the shuttering and which extends to beyond said bush end. There may be provided a resilient member positioned between the cap-shaped portion and the sup­ porting element for biasing the supporting element towards the shuttering, while around the metal bush there may be provided a sleeve of concrete or the like mortar, hard syn­ thetic plastics material or such like material.
EP84200829A 1983-06-08 1984-06-08 A spacer for a concrete shuttering Withdrawn EP0128626A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8302048 1983-06-08
NL8302048A NL8302048A (en) 1983-06-08 1983-06-08 Spacer for a concrete formwork wall.

Publications (2)

Publication Number Publication Date
EP0128626A2 EP0128626A2 (en) 1984-12-19
EP0128626A3 true EP0128626A3 (en) 1985-09-25

Family

ID=19841977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84200829A Withdrawn EP0128626A3 (en) 1983-06-08 1984-06-08 A spacer for a concrete shuttering

Country Status (2)

Country Link
EP (1) EP0128626A3 (en)
NL (1) NL8302048A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526194Y2 (en) * 1986-11-11 1993-07-01
CH686196A5 (en) * 1992-09-30 1996-01-31 Giulio Albanese Spacer tube for double layered shuttering
NL1002095C2 (en) * 1996-01-15 1997-07-16 Gerardus Van Rijn Formwork system.
US6702247B2 (en) * 2001-07-31 2004-03-09 Fukuvi Usa, Inc. Tilt-up construction chamfers
DE10245187B4 (en) * 2002-09-26 2008-04-10 Mathies Gmbh Device for opposing arrangement of spaced shuttering walls
WO2018137728A1 (en) * 2017-01-27 2018-08-02 Meva Schalungs-Systeme Gmbh Sealing a lead-through of a anchor rod through a panel formwork element
DE202017103864U1 (en) * 2017-06-28 2018-10-01 Doka Gmbh Locking arm with anti-rotation lock
DE202017103863U1 (en) * 2017-06-28 2018-10-01 Doka Gmbh stop anchors
CN109537890B (en) * 2019-01-25 2023-10-13 河北润林新材料科技有限公司 Wall-penetrating bolt positioning system and building template construction method
CN110374327A (en) * 2019-07-20 2019-10-25 廖德全 A kind of rod assembly and concrete cast-in-situ mold for concrete cast-in-situ mold
CN114856186B (en) * 2022-04-02 2024-03-19 广东天凛高新科技有限公司 Opposite pulling device for quick positioning, locking and dismounting of templates and application method thereof
CN115853266B (en) * 2022-12-29 2024-06-11 中建八局第二建设有限公司 Stay type slurry leakage prevention water stop pull tab

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE671826A (en) *
GB1014941A (en) * 1963-01-23 1965-12-31 Eckhard Schuckhaus Improvements relating to nuts for shutter fixing devices
CH477615A (en) * 1966-12-27 1969-08-31 Sedlak Josef Clamping device for concrete formwork
DE2422224A1 (en) * 1974-05-08 1975-11-13 Meyer Keller Noe Schalttech Concrete formwork tension clamping element - with cone sphere and socket interconnected by screw-thread, and cone stabiliser
DE2448817A1 (en) * 1974-10-14 1976-04-22 Erwin Foell Interfacing shuttering wall holding tapered formwork socket - with matrix carrying peripherally grooved appliance engaged by elastic lugs on sleeve
DE2525184A1 (en) * 1975-06-06 1976-12-23 Otto Kettling Schraubenfabrik Water blocking fin for prestressed rod in concrete dyke - has disc and coplanar surrounding plate cold welded to intermediate threaded sleeve
DE2710184A1 (en) * 1977-03-09 1978-09-14 Walter Hoff Spacing insert for concrete formwork - has spacing tube collar and flare preventing water seepage through concrete
NL7801844A (en) * 1978-02-17 1979-08-21 Gerardus Van Rijn Distance retainer for two coaxial cones on concrete wall - are formed on centre rod outer ends and pushed against stops
DE2921734A1 (en) * 1978-06-02 1979-12-06 Bredero Nv Concreting formwork retainer support foot - has radial socket fitting centering pin, collapsing for pin removal (NL 4.12.79)
FR2466587A1 (en) * 1979-10-02 1981-04-10 Laroche Jean Pierre Hard plastic cone for concrete shutter removal - has removable inner cone for casting of holes with sealing ring in base
DE3045312A1 (en) * 1979-12-03 1981-08-27 Rijn, Gerardus van, 3648 Wilnis Spacer for concrete shuttering boards - has lost concrete cone axially spring-loaded and sealed relative to tube interposed between boards

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE671826A (en) *
GB1014941A (en) * 1963-01-23 1965-12-31 Eckhard Schuckhaus Improvements relating to nuts for shutter fixing devices
CH477615A (en) * 1966-12-27 1969-08-31 Sedlak Josef Clamping device for concrete formwork
DE2422224A1 (en) * 1974-05-08 1975-11-13 Meyer Keller Noe Schalttech Concrete formwork tension clamping element - with cone sphere and socket interconnected by screw-thread, and cone stabiliser
DE2448817A1 (en) * 1974-10-14 1976-04-22 Erwin Foell Interfacing shuttering wall holding tapered formwork socket - with matrix carrying peripherally grooved appliance engaged by elastic lugs on sleeve
DE2525184A1 (en) * 1975-06-06 1976-12-23 Otto Kettling Schraubenfabrik Water blocking fin for prestressed rod in concrete dyke - has disc and coplanar surrounding plate cold welded to intermediate threaded sleeve
DE2710184A1 (en) * 1977-03-09 1978-09-14 Walter Hoff Spacing insert for concrete formwork - has spacing tube collar and flare preventing water seepage through concrete
NL7801844A (en) * 1978-02-17 1979-08-21 Gerardus Van Rijn Distance retainer for two coaxial cones on concrete wall - are formed on centre rod outer ends and pushed against stops
DE2921734A1 (en) * 1978-06-02 1979-12-06 Bredero Nv Concreting formwork retainer support foot - has radial socket fitting centering pin, collapsing for pin removal (NL 4.12.79)
FR2466587A1 (en) * 1979-10-02 1981-04-10 Laroche Jean Pierre Hard plastic cone for concrete shutter removal - has removable inner cone for casting of holes with sealing ring in base
DE3045312A1 (en) * 1979-12-03 1981-08-27 Rijn, Gerardus van, 3648 Wilnis Spacer for concrete shuttering boards - has lost concrete cone axially spring-loaded and sealed relative to tube interposed between boards

Also Published As

Publication number Publication date
EP0128626A2 (en) 1984-12-19
NL8302048A (en) 1985-01-02

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19860324

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EZELL LIMITED

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VAN RIJN, GERARDUS

17Q First examination report despatched

Effective date: 19880104

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VAN RIJN, GERARDUS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19880715

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VAN RIJN, GERARDUS