FR1139841A - Perfectionnements aux étais télescopiques - Google Patents

Perfectionnements aux étais télescopiques

Info

Publication number
FR1139841A
FR1139841A FR1139841DA FR1139841A FR 1139841 A FR1139841 A FR 1139841A FR 1139841D A FR1139841D A FR 1139841DA FR 1139841 A FR1139841 A FR 1139841A
Authority
FR
France
Prior art keywords
telescopic props
props
telescopic
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
English (en)
Inventor
Paul Loeb
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.)
LOEB ETS
Original Assignee
LOEB ETS
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 LOEB ETS filed Critical LOEB ETS
Application granted granted Critical
Publication of FR1139841A publication Critical patent/FR1139841A/fr
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
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E04G25/063—Shores or struts; Chocks telescopic with parts held together by positive means by pins with safety devices to avoid the accidental loss or unlocking of the pin, e.g. chains attaching the pin to the prop
    • 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
    • E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1139841D 1955-12-14 1955-12-14 Perfectionnements aux étais télescopiques Expired FR1139841A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1139841T 1955-12-14

Publications (1)

Publication Number Publication Date
FR1139841A true FR1139841A (fr) 1957-07-05

Family

ID=9641919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139841D Expired FR1139841A (fr) 1955-12-14 1955-12-14 Perfectionnements aux étais télescopiques

Country Status (2)

Country Link
BE (1) BE595450Q (fr)
FR (1) FR1139841A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431634A1 (fr) * 1978-07-18 1980-02-15 Somefran Systeme de clavette imperdable, et elements d'echafaudage en comportant application
US4752057A (en) * 1986-04-18 1988-06-21 Hunnebeck Gmbh Steel tube prop with rapid release
US5056753A (en) * 1989-03-07 1991-10-15 Lunau Kevin R Safety support structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431634A1 (fr) * 1978-07-18 1980-02-15 Somefran Systeme de clavette imperdable, et elements d'echafaudage en comportant application
US4752057A (en) * 1986-04-18 1988-06-21 Hunnebeck Gmbh Steel tube prop with rapid release
US5056753A (en) * 1989-03-07 1991-10-15 Lunau Kevin R Safety support structure

Also Published As

Publication number Publication date
BE595450Q (fr) 1961-01-16

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