FR3073238B1 - Accessoire pour faciliter le rapprochement de deux armatures - Google Patents

Accessoire pour faciliter le rapprochement de deux armatures Download PDF

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Publication number
FR3073238B1
FR3073238B1 FR1760393A FR1760393A FR3073238B1 FR 3073238 B1 FR3073238 B1 FR 3073238B1 FR 1760393 A FR1760393 A FR 1760393A FR 1760393 A FR1760393 A FR 1760393A FR 3073238 B1 FR3073238 B1 FR 3073238B1
Authority
FR
France
Prior art keywords
support element
accessory
frame
threaded rod
approximation
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.)
Active
Application number
FR1760393A
Other languages
English (en)
Other versions
FR3073238A1 (fr
Inventor
Pierre Jacomelli
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.)
Soletanche Freyssinet SA
Original Assignee
Soletanche Freyssinet 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 Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Priority to FR1760393A priority Critical patent/FR3073238B1/fr
Publication of FR3073238A1 publication Critical patent/FR3073238A1/fr
Application granted granted Critical
Publication of FR3073238B1 publication Critical patent/FR3073238B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/122—Machines for joining reinforcing bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B25/00—Implements for fastening, connecting or tensioning of wire or strip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/102—Arrangements for positively actuating jaws using screws with at least one jaw sliding along a bar
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/122—Machines for joining reinforcing bars
    • E04G21/123—Wire twisting tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Golf Clubs (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne un accessoire (12) pour rapprocher une première armature (A) et une seconde armature (B) l'une de l'autre, comprenant : • un premier élément d'appui (16) coopérant avec la première armature (A) et étant relié à une tige filetée (20) ; • un corps (22) comportant un second élément d'appui mobile par rapport au premier élément d'appui (16) selon une direction de déplacement (D) parallèle à la tige filetée, le second élément d'appui (24) coopérant avec la seconde armature (B) ; le corps (22) comprend en outre un écrou (28) coopérant avec la tige filetée (20), le premier élément d'appui (16) étant disposé entre le second élément d'appui (24) et l'écrou (28), grâce à quoi la mise en rotation de la tige filetée a pour effet de rapprocher le second élément d'appui du premier élément d'appui.
FR1760393A 2017-11-06 2017-11-06 Accessoire pour faciliter le rapprochement de deux armatures Active FR3073238B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1760393A FR3073238B1 (fr) 2017-11-06 2017-11-06 Accessoire pour faciliter le rapprochement de deux armatures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760393 2017-11-06
FR1760393A FR3073238B1 (fr) 2017-11-06 2017-11-06 Accessoire pour faciliter le rapprochement de deux armatures

Publications (2)

Publication Number Publication Date
FR3073238A1 FR3073238A1 (fr) 2019-05-10
FR3073238B1 true FR3073238B1 (fr) 2020-11-06

Family

ID=61132581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760393A Active FR3073238B1 (fr) 2017-11-06 2017-11-06 Accessoire pour faciliter le rapprochement de deux armatures

Country Status (1)

Country Link
FR (1) FR3073238B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1700334A (en) * 1927-05-17 1929-01-29 Jack W Puterbaugh Clamp
US1930177A (en) * 1931-11-12 1933-10-10 Syracuse Stamping Company Inc Carpenter's clamp
CH687600A5 (fr) * 1992-12-16 1997-01-15 Bruno Guibelin Dispositif serre-joint.
US7497071B2 (en) * 2006-08-25 2009-03-03 Richard Tillberg Chain puller
US7850154B2 (en) * 2007-07-19 2010-12-14 Robert Feuge Assembly for clamping a workpiece
US9744650B2 (en) * 2015-03-06 2017-08-29 Rhea Brothers Llc Drive assembly for use with the handle grip of a clamping device

Also Published As

Publication number Publication date
FR3073238A1 (fr) 2019-05-10

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