FR1025355A - Telescopic tube prop with rapid adjustment by double helical ramp - Google Patents

Telescopic tube prop with rapid adjustment by double helical ramp

Info

Publication number
FR1025355A
FR1025355A FR1025355DA FR1025355A FR 1025355 A FR1025355 A FR 1025355A FR 1025355D A FR1025355D A FR 1025355DA FR 1025355 A FR1025355 A FR 1025355A
Authority
FR
France
Prior art keywords
telescopic tube
double helical
rapid adjustment
helical ramp
tube prop
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Guy-Jean-Francois Moudon
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 filed Critical
Application granted granted Critical
Publication of FR1025355A publication Critical patent/FR1025355A/en
Expired 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/068—Shores or struts; Chocks telescopic with parts held together by positive means by a cam
FR1025355D 1950-10-02 1950-10-02 Telescopic tube prop with rapid adjustment by double helical ramp Expired FR1025355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1025355T 1950-10-02

Publications (1)

Publication Number Publication Date
FR1025355A true FR1025355A (en) 1953-04-14

Family

ID=9579404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1025355D Expired FR1025355A (en) 1950-10-02 1950-10-02 Telescopic tube prop with rapid adjustment by double helical ramp

Country Status (1)

Country Link
FR (1) FR1025355A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310153A (en) * 1993-04-26 1994-05-10 Jackson George W Quick release washer for a shoring post

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310153A (en) * 1993-04-26 1994-05-10 Jackson George W Quick release washer for a shoring post

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