BR6915050D0 - Hatch or similar closure device - Google Patents

Hatch or similar closure device

Info

Publication number
BR6915050D0
BR6915050D0 BR215050/69A BR21505069A BR6915050D0 BR 6915050 D0 BR6915050 D0 BR 6915050D0 BR 215050/69 A BR215050/69 A BR 215050/69A BR 21505069 A BR21505069 A BR 21505069A BR 6915050 D0 BR6915050 D0 BR 6915050D0
Authority
BR
Brazil
Prior art keywords
hatch
closure device
similar closure
similar
closure
Prior art date
Application number
BR215050/69A
Other languages
Portuguese (pt)
Inventor
H Hummerman
Original Assignee
Macgregor Comaraim
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 Macgregor Comaraim filed Critical Macgregor Comaraim
Publication of BR6915050D0 publication Critical patent/BR6915050D0/en

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
    • B63B19/18—Hatch covers slidable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
BR215050/69A 1968-12-13 1969-12-12 Hatch or similar closure device BR6915050D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR178124 1968-12-13

Publications (1)

Publication Number Publication Date
BR6915050D0 true BR6915050D0 (en) 1973-01-11

Family

ID=8658308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR215050/69A BR6915050D0 (en) 1968-12-13 1969-12-12 Hatch or similar closure device

Country Status (3)

Country Link
US (1) US3678985A (en)
BR (1) BR6915050D0 (en)
FR (1) FR1594484A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1309917A (en) * 1970-09-23 1973-03-14 Hatchway Dynamics Ltd Hatch arrangements primarily for ships
US8327908B2 (en) * 2009-05-15 2012-12-11 Vladimir Godovalov Sectional folding up garage door
US9145285B1 (en) * 2015-01-08 2015-09-29 Finfrock Industries, Inc. Panel lifting apparatus and process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703236A (en) * 1952-09-22 1955-03-01 Verdier Brothers Inc Closure operating means
US2879058A (en) * 1953-09-16 1959-03-24 Ross M G Phillips Door operator
US2788849A (en) * 1954-03-24 1957-04-16 Russel S Lingard Swimming pool cover
NL198455A (en) * 1954-07-21
US2853131A (en) * 1956-04-13 1958-09-23 Kummerman Henri Hatch cover
US3092065A (en) * 1960-01-06 1963-06-04 Internat Macgregor Organizatio Multi-section closing or lift-lock devices having retractable bearing members
US3240484A (en) * 1961-10-18 1966-03-15 Cleveland Detroit Corp Door operator
US3183874A (en) * 1962-02-19 1965-05-18 Fuller Co Hatch cover assembly
US3166306A (en) * 1963-07-18 1965-01-19 Astrotec Inc Garage door operator

Also Published As

Publication number Publication date
US3678985A (en) 1972-07-25
FR1594484A (en) 1970-06-01

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