FR1126083A - Locking device for telescopic tubes, used in the construction of props, scaffolding, supports or other - Google Patents

Locking device for telescopic tubes, used in the construction of props, scaffolding, supports or other

Info

Publication number
FR1126083A
FR1126083A FR1126083DA FR1126083A FR 1126083 A FR1126083 A FR 1126083A FR 1126083D A FR1126083D A FR 1126083DA FR 1126083 A FR1126083 A FR 1126083A
Authority
FR
France
Prior art keywords
scaffolding
props
supports
construction
locking device
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
Pierre Amet
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 FR1126083A publication Critical patent/FR1126083A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • 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
    • E04G25/08—Shores or struts; Chocks telescopic with parts held relatively to each other by friction or gripping
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/02—Means for regulating or adjusting control mechanisms, e.g. devices for automatic adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1126083D 1955-06-08 1955-06-08 Locking device for telescopic tubes, used in the construction of props, scaffolding, supports or other Expired FR1126083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1126083T 1955-06-08

Publications (1)

Publication Number Publication Date
FR1126083A true FR1126083A (en) 1956-11-14

Family

ID=9634868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1126083D Expired FR1126083A (en) 1955-06-08 1955-06-08 Locking device for telescopic tubes, used in the construction of props, scaffolding, supports or other

Country Status (1)

Country Link
FR (1) FR1126083A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190186158A1 (en) * 2017-12-15 2019-06-20 Jonathan J. Melic Safety fence assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190186158A1 (en) * 2017-12-15 2019-06-20 Jonathan J. Melic Safety fence assembly
US10982454B2 (en) * 2017-12-15 2021-04-20 Jonathan J. Melic Safety fence assembly

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