NL7408809A - - Google Patents

Info

Publication number
NL7408809A
NL7408809A NL7408809A NL7408809A NL7408809A NL 7408809 A NL7408809 A NL 7408809A NL 7408809 A NL7408809 A NL 7408809A NL 7408809 A NL7408809 A NL 7408809A NL 7408809 A NL7408809 A NL 7408809A
Authority
NL
Netherlands
Application number
NL7408809A
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 filed Critical
Publication of NL7408809A publication Critical patent/NL7408809A/xx

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)
NL7408809A 1973-06-28 1974-06-28 NL7408809A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2679/73A NO132271C (enrdf_load_stackoverflow) 1973-06-28 1973-06-28

Publications (1)

Publication Number Publication Date
NL7408809A true NL7408809A (enrdf_load_stackoverflow) 1974-12-31

Family

ID=19879030

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7408809A NL7408809A (enrdf_load_stackoverflow) 1973-06-28 1974-06-28

Country Status (13)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060046B (en) 1979-09-28 1983-06-08 Coal Industry Patents Ltd Swivelling apparatus
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
JPS5037187A (enrdf_load_stackoverflow) 1975-04-07
JPS5744512B2 (enrdf_load_stackoverflow) 1982-09-21
FR2235039A1 (enrdf_load_stackoverflow) 1975-01-24
SE401810B (sv) 1978-05-29
IT1015456B (it) 1977-05-10
DD113493A5 (enrdf_load_stackoverflow) 1975-06-12
FR2235039B1 (enrdf_load_stackoverflow) 1979-01-26
ES427642A1 (es) 1976-10-01
NO132271C (enrdf_load_stackoverflow) 1975-10-15
YU180674A (en) 1982-06-30
SE7408338L (enrdf_load_stackoverflow) 1974-12-30
BR7405325D0 (pt) 1975-09-30
DE2429300A1 (de) 1975-01-23
PL91642B1 (enrdf_load_stackoverflow) 1977-03-31
NO267973L (enrdf_load_stackoverflow) 1975-01-27
NO132271B (enrdf_load_stackoverflow) 1975-07-07
GB1462213A (en) 1977-01-19

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Legal Events

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BATV A request for search has been withdrawn
BV The patent application has lapsed