FR2473678B1 - - Google Patents

Info

Publication number
FR2473678B1
FR2473678B1 FR8100347A FR8100347A FR2473678B1 FR 2473678 B1 FR2473678 B1 FR 2473678B1 FR 8100347 A FR8100347 A FR 8100347A FR 8100347 A FR8100347 A FR 8100347A FR 2473678 B1 FR2473678 B1 FR 2473678B1
Authority
FR
France
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
FR8100347A
Other languages
French (fr)
Other versions
FR2473678A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2473678A1 publication Critical patent/FR2473678A1/fr
Application granted granted Critical
Publication of FR2473678B1 publication Critical patent/FR2473678B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/22—Hatch beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B63B19/21—Hatch covers of roll-up type
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Tents Or Canopies (AREA)
FR8100347A 1980-01-09 1981-01-09 Poutres retractables a plusieurs elements verrouillables pour charges moyennes et importantes Granted FR2473678A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19101/80A IT1130851B (it) 1980-01-09 1980-01-09 Travi retrattili a media e alta portata ad elementi multipli concatenati a composizione diversificata

Publications (2)

Publication Number Publication Date
FR2473678A1 FR2473678A1 (fr) 1981-07-17
FR2473678B1 true FR2473678B1 (enExample) 1984-12-28

Family

ID=11154533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8100347A Granted FR2473678A1 (fr) 1980-01-09 1981-01-09 Poutres retractables a plusieurs elements verrouillables pour charges moyennes et importantes

Country Status (4)

Country Link
DE (1) DE3100433A1 (enExample)
FR (1) FR2473678A1 (enExample)
IT (1) IT1130851B (enExample)
NL (1) NL8100039A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5839453B2 (ja) * 2011-09-07 2016-01-06 エスアールエンジニアリング株式会社 チェーンの繰り出し装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1487852A (enExample) * 1967-10-25
FR1136948A (fr) * 1955-10-24 1957-05-21 Poutre repliable et ses diverses applications
FR1425887A (fr) * 1965-03-02 1966-01-24 B C Barton & Son Ltd élément rigide de construction formé d'un assemblage de pièces semblables
DE2044434C3 (de) * 1969-09-12 1975-03-06 Antonio Turin Lanzavecchia (Italien) Längliches, starres, aus zwei Reihen von Blöcken gebildetes Bauelement
GB1409874A (en) * 1971-09-25 1975-10-15 Hamblin L F Extensible structures
IT1076307B (it) * 1977-01-26 1985-04-27 Caffa Angelo Componenti di travi retrattili,loro assiemati,procedimento di fabbricazione ed applicazioni relativi

Also Published As

Publication number Publication date
DE3100433A1 (de) 1981-11-26
IT8019101A0 (it) 1980-01-09
IT1130851B (it) 1986-06-18
FR2473678A1 (fr) 1981-07-17
NL8100039A (nl) 1981-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse