FR1475785A - Dispositif d'autoverrouillage - Google Patents

Dispositif d'autoverrouillage

Info

Publication number
FR1475785A
FR1475785A FR48561A FR48561A FR1475785A FR 1475785 A FR1475785 A FR 1475785A FR 48561 A FR48561 A FR 48561A FR 48561 A FR48561 A FR 48561A FR 1475785 A FR1475785 A FR 1475785A
Authority
FR
France
Prior art keywords
self
locking device
locking
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
FR48561A
Other languages
English (en)
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.)
A DEVIANNE DUQUESNOY FILS DE
Original Assignee
A DEVIANNE DUQUESNOY FILS DE
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 A DEVIANNE DUQUESNOY FILS DE filed Critical A DEVIANNE DUQUESNOY FILS DE
Priority to FR48561A priority Critical patent/FR1475785A/fr
Priority to BE691778D priority patent/BE691778A/fr
Application granted granted Critical
Publication of FR1475785A publication Critical patent/FR1475785A/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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
FR48561A 1966-02-04 1966-02-04 Dispositif d'autoverrouillage Expired FR1475785A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR48561A FR1475785A (fr) 1966-02-04 1966-02-04 Dispositif d'autoverrouillage
BE691778D BE691778A (fr) 1966-02-04 1966-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48561A FR1475785A (fr) 1966-02-04 1966-02-04 Dispositif d'autoverrouillage

Publications (1)

Publication Number Publication Date
FR1475785A true FR1475785A (fr) 1967-04-07

Family

ID=8600656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48561A Expired FR1475785A (fr) 1966-02-04 1966-02-04 Dispositif d'autoverrouillage

Country Status (2)

Country Link
BE (1) BE691778A (fr)
FR (1) FR1475785A (fr)

Also Published As

Publication number Publication date
BE691778A (fr) 1967-05-29

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