BR7405325D0 - Dispositivo de dobradica hidraulica em particular mas nao exclusivamente para cobertas de escotilhas - Google Patents

Dispositivo de dobradica hidraulica em particular mas nao exclusivamente para cobertas de escotilhas

Info

Publication number
BR7405325D0
BR7405325D0 BR5325/74A BR532574A BR7405325D0 BR 7405325 D0 BR7405325 D0 BR 7405325D0 BR 5325/74 A BR5325/74 A BR 5325/74A BR 532574 A BR532574 A BR 532574A BR 7405325 D0 BR7405325 D0 BR 7405325D0
Authority
BR
Brazil
Prior art keywords
coverings
hat
exclusively
folding device
hydraulic folding
Prior art date
Application number
BR5325/74A
Other languages
English (en)
Portuguese (pt)
Inventor
A Stromsnes
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 BR7405325D0 publication Critical patent/BR7405325D0/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/16—Pivoted closures
    • F16J13/20—Pivoted closures mounted by mobile fastening on swinging arms
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
BR5325/74A 1973-06-28 1974-06-27 Dispositivo de dobradica hidraulica em particular mas nao exclusivamente para cobertas de escotilhas BR7405325D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2679/73A NO132271C (no) 1973-06-28 1973-06-28

Publications (1)

Publication Number Publication Date
BR7405325D0 true BR7405325D0 (pt) 1975-09-30

Family

ID=19879030

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5325/74A BR7405325D0 (pt) 1973-06-28 1974-06-27 Dispositivo de dobradica hidraulica em particular mas nao exclusivamente para cobertas de escotilhas

Country Status (13)

Country Link
JP (1) JPS5744512B2 (no)
BR (1) BR7405325D0 (no)
DD (1) DD113493A5 (no)
DE (1) DE2429300A1 (no)
ES (1) ES427642A1 (no)
FR (1) FR2235039B1 (no)
GB (1) GB1462213A (no)
IT (1) IT1015456B (no)
NL (1) NL7408809A (no)
NO (1) NO132271C (no)
PL (1) PL91642B1 (no)
SE (1) SE401810B (no)
YU (1) YU180674A (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199788A (ja) * 1984-03-22 1985-10-09 Nippon Aikiyan Kk ハツチカバ−等の開閉装置
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
CN108482892A (zh) * 2018-04-26 2018-09-04 湖北三江航天万峰科技发展有限公司 一种大型舱体对开折叠碳纤维舱盖

Also Published As

Publication number Publication date
FR2235039A1 (no) 1975-01-24
SE401810B (sv) 1978-05-29
NO132271C (no) 1975-10-15
DE2429300A1 (de) 1975-01-23
ES427642A1 (es) 1976-10-01
NL7408809A (no) 1974-12-31
FR2235039B1 (no) 1979-01-26
IT1015456B (it) 1977-05-10
YU180674A (en) 1982-06-30
JPS5744512B2 (no) 1982-09-21
PL91642B1 (no) 1977-03-31
DD113493A5 (no) 1975-06-12
GB1462213A (en) 1977-01-19
NO267973L (no) 1975-01-27
SE7408338L (no) 1974-12-30
JPS5037187A (no) 1975-04-07
NO132271B (no) 1975-07-07

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