JPS5930596B2 - 折りたたみ式ハツチカバ− - Google Patents

折りたたみ式ハツチカバ−

Info

Publication number
JPS5930596B2
JPS5930596B2 JP51074239A JP7423976A JPS5930596B2 JP S5930596 B2 JPS5930596 B2 JP S5930596B2 JP 51074239 A JP51074239 A JP 51074239A JP 7423976 A JP7423976 A JP 7423976A JP S5930596 B2 JPS5930596 B2 JP S5930596B2
Authority
JP
Japan
Prior art keywords
cover
component
pivot point
hydraulic cylinder
cylinder
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
JP51074239A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5218693A (en
Inventor
モリツツ・ホプランド
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.)
Mac Gregor International SA
Original Assignee
Mac Gregor International SA
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 Mac Gregor International SA filed Critical Mac Gregor International SA
Publication of JPS5218693A publication Critical patent/JPS5218693A/ja
Publication of JPS5930596B2 publication Critical patent/JPS5930596B2/ja
Expired 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
    • B63B19/14—Hatch covers
    • B63B19/19—Hatch covers foldable
    • B63B19/197—Hatch covers foldable actuated by fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Laminated Bodies (AREA)
  • Forklifts And Lifting Vehicles (AREA)
JP51074239A 1975-06-23 1976-06-23 折りたたみ式ハツチカバ− Expired JPS5930596B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO752214A NO137271C (no) 1975-06-23 1975-06-23 Anordning ved foldedeksel.

Publications (2)

Publication Number Publication Date
JPS5218693A JPS5218693A (en) 1977-02-12
JPS5930596B2 true JPS5930596B2 (ja) 1984-07-27

Family

ID=19882338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51074239A Expired JPS5930596B2 (ja) 1975-06-23 1976-06-23 折りたたみ式ハツチカバ−

Country Status (7)

Country Link
JP (1) JPS5930596B2 (de)
BR (1) BR7604030A (de)
DE (1) DE2628168C2 (de)
DK (1) DK278376A (de)
FI (1) FI761739A (de)
NO (1) NO137271C (de)
SE (1) SE7607133L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061635B (zh) * 2013-01-18 2015-03-25 上海科得威船舶技术工程有限公司 一种舱盖开启装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107722A (en) * 1960-10-04 1963-10-22 Von Tell Trading Co Ab Hatch covers having hydraulic means for moving the sections

Also Published As

Publication number Publication date
BR7604030A (pt) 1977-07-05
FI761739A (de) 1976-12-24
DE2628168C2 (de) 1986-02-06
NO752214L (de) 1976-12-27
DK278376A (da) 1976-12-24
NO137271C (no) 1978-02-01
SE7607133L (sv) 1976-12-24
NO137271B (no) 1977-10-24
DE2628168A1 (de) 1977-01-20
JPS5218693A (en) 1977-02-12

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