DE3100433A1 - Einziehbare traeger fuer mittlere und hohe lasten aus mehreren, ineinandergreifenden elementen - Google Patents

Einziehbare traeger fuer mittlere und hohe lasten aus mehreren, ineinandergreifenden elementen

Info

Publication number
DE3100433A1
DE3100433A1 DE19813100433 DE3100433A DE3100433A1 DE 3100433 A1 DE3100433 A1 DE 3100433A1 DE 19813100433 DE19813100433 DE 19813100433 DE 3100433 A DE3100433 A DE 3100433A DE 3100433 A1 DE3100433 A1 DE 3100433A1
Authority
DE
Germany
Prior art keywords
retractable
medium
carrier
high loads
elements
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.)
Withdrawn
Application number
DE19813100433
Other languages
German (de)
English (en)
Inventor
Angelo Caffa
Carla Torino Caffa
Letizia Caffa
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 DE3100433A1 publication Critical patent/DE3100433A1/de
Withdrawn legal-status Critical Current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)
DE19813100433 1980-01-09 1981-01-09 Einziehbare traeger fuer mittlere und hohe lasten aus mehreren, ineinandergreifenden elementen Withdrawn DE3100433A1 (de)

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 (1)

Publication Number Publication Date
DE3100433A1 true DE3100433A1 (de) 1981-11-26

Family

ID=11154533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813100433 Withdrawn DE3100433A1 (de) 1980-01-09 1981-01-09 Einziehbare traeger fuer mittlere und hohe lasten aus mehreren, ineinandergreifenden elementen

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
IT8019101A0 (it) 1980-01-09
IT1130851B (it) 1986-06-18
FR2473678A1 (fr) 1981-07-17
NL8100039A (nl) 1981-08-03
FR2473678B1 (enExample) 1984-12-28

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

8141 Disposal/no request for examination