ATE11585T1 - FORMWORK CLAMP. - Google Patents

FORMWORK CLAMP.

Info

Publication number
ATE11585T1
ATE11585T1 AT81305146T AT81305146T ATE11585T1 AT E11585 T1 ATE11585 T1 AT E11585T1 AT 81305146 T AT81305146 T AT 81305146T AT 81305146 T AT81305146 T AT 81305146T AT E11585 T1 ATE11585 T1 AT E11585T1
Authority
AT
Austria
Prior art keywords
rod
length
keys
ties
site
Prior art date
Application number
AT81305146T
Other languages
German (de)
Inventor
Demetrios Georgiou Papadopoulos
Original Assignee
Demetrios Georgiou Papadopoulos
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 Demetrios Georgiou Papadopoulos filed Critical Demetrios Georgiou Papadopoulos
Application granted granted Critical
Publication of ATE11585T1 publication Critical patent/ATE11585T1/en

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
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
    • E04G17/0658—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts remaining completely or partially embedded in the cast material

Abstract

A system is disclosed of making up formwork ties on site from standard components which are supplied. The components comprise length of stock rod, continuously threaded and provided with two diametrically opposed longitudinal slots (5) by means of which the rod may be lockingly engaged for manual rotation. A length of rod (4) threadedly engaged with a tapered member (1) forms a she bolt, the two parts being prevented from relative rotation by keys (6) inserted in the bores formed by the registering slots (5) and internal grooves (3) formed in the tapered member (1). A locknut (8) provided with a cavity (9) maintains the keys (6) in their bores. A connecting member (15) enables ties of any length to be made up from a number of shorter lengths of stock rod. The rod itself may serve other on site purposes such as reinforcement for concrete.
AT81305146T 1980-11-13 1981-10-29 FORMWORK CLAMP. ATE11585T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8036539 1980-11-13
EP81305146A EP0052455B1 (en) 1980-11-13 1981-10-29 Improvements in or relating to formwork ties

Publications (1)

Publication Number Publication Date
ATE11585T1 true ATE11585T1 (en) 1985-02-15

Family

ID=10517293

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81305146T ATE11585T1 (en) 1980-11-13 1981-10-29 FORMWORK CLAMP.

Country Status (5)

Country Link
EP (1) EP0052455B1 (en)
JP (1) JPS57137563A (en)
AT (1) ATE11585T1 (en)
CA (1) CA1166866A (en)
DE (1) DE3168684D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9100094L (en) * 1991-01-11 1992-05-18 Taraldsson Leif B FORM STAG
CN100351531C (en) * 2005-04-30 2007-11-28 谢秉誉 Anti taking off nut
DE102014211483A1 (en) * 2014-06-16 2015-12-17 Peri Gmbh Anchor cone device, formwork anchor and concrete formwork system
GB2531912B8 (en) * 2014-10-15 2019-05-29 Twinwall Icf Ltd A formwork system
CN105422596A (en) * 2015-09-22 2016-03-23 天津成立航空技术有限公司 Guide self-locking bolt connecting assembly for blind hole and use method
DE102021122842B3 (en) 2021-09-03 2023-01-19 Bauunternehmung Albert Weil Aktiengesellschaft Quick-action clamping nut for clamping formwork walls of a concrete wall formwork against each other

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1551124A (en) * 1923-07-03 1925-08-25 Sorrell Elmer Nut lock
DE1684169A1 (en) * 1966-11-24 1969-11-06 Ulrich Baumann Quick-release nut for shuttering clamps
DE2439448A1 (en) * 1974-08-16 1976-03-04 Hans Gert Meier Locking pin for screw and nut connection - FITTED INTO GROOVE MILLED DOWN SIDE OF SCREW SHAFT
US4231541A (en) * 1977-08-22 1980-11-04 Strickland Systems, Inc. Concrete form panel tying apparatus

Also Published As

Publication number Publication date
EP0052455A1 (en) 1982-05-26
CA1166866A (en) 1984-05-08
EP0052455B1 (en) 1985-01-30
DE3168684D1 (en) 1985-03-14
JPS57137563A (en) 1982-08-25

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