ES351169A1 - Hatchcover-system - Google Patents

Hatchcover-system

Info

Publication number
ES351169A1
ES351169A1 ES351169A ES351169A ES351169A1 ES 351169 A1 ES351169 A1 ES 351169A1 ES 351169 A ES351169 A ES 351169A ES 351169 A ES351169 A ES 351169A ES 351169 A1 ES351169 A1 ES 351169A1
Authority
ES
Spain
Prior art keywords
sections
pair
rollers
section
centre
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
ES351169A
Other languages
Spanish (es)
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.)
TRANSPORT EFFICIENCY NV
Original Assignee
TRANSPORT EFFICIENCY NV
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 TRANSPORT EFFICIENCY NV filed Critical TRANSPORT EFFICIENCY NV
Publication of ES351169A1 publication Critical patent/ES351169A1/en
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
    • B63B19/203—Hatch covers foldable actuated by cables or the like

Abstract

In a hatch cover system, which can be stored in a space 6 and is formed of pairs of hinged sections each consisting of a broad section la located nearer the storage space and a narrow ection 1b each pair of sections moves by means of at least one set of rollers 3 on guideways 4 located on the sides of the coaming 5 and extending on either side of the storage space 6. The system is characterized in that in the folded condition of each pair of sections the axis of the set of rollers or one of the sets of rollers 3 of each broad section 1a is placed at such a distance beneath the centre of gravity of the respective pair of sections that this centre of gravity lies at the same horizontal level in the folded as well as the straightened condition of the pair of sections while the narrow section 1b of each pair of sections is connected with the broad section of the adjacent pair of sections by an arm 12 which is pivotally connected at one end and rigidly fastened at the other end.
ES351169A 1967-03-03 1968-03-02 Hatchcover-system Expired ES351169A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6703476A NL6703476A (en) 1967-03-03 1967-03-03

Publications (1)

Publication Number Publication Date
ES351169A1 true ES351169A1 (en) 1969-05-16

Family

ID=19799467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES351169A Expired ES351169A1 (en) 1967-03-03 1968-03-02 Hatchcover-system

Country Status (8)

Country Link
US (1) US3494406A (en)
DE (1) DE1556477B2 (en)
ES (1) ES351169A1 (en)
FR (1) FR1559222A (en)
GB (1) GB1200510A (en)
NL (1) NL6703476A (en)
NO (1) NO130351B (en)
SE (1) SE334305B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751593A (en) * 1980-09-12 1982-03-26 Mac Gregor Far East Ltd Opening and closing apparatus for hatch lid
US8327908B2 (en) * 2009-05-15 2012-12-11 Vladimir Godovalov Sectional folding up garage door

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127925A (en) * 1960-05-05 1964-04-07 Goetaverken Ab Ship's hatch covers
US3183874A (en) * 1962-02-19 1965-05-18 Fuller Co Hatch cover assembly
GB969438A (en) * 1962-03-20 1964-09-09 Goetaverken Ab Improvements in or relating to hatch cover arrangements

Also Published As

Publication number Publication date
NO130351B (en) 1974-08-19
DE1556477B2 (en) 1973-08-09
US3494406A (en) 1970-02-10
GB1200510A (en) 1970-07-29
FR1559222A (en) 1969-03-07
SE334305B (en) 1971-04-19
DE1556477A1 (en) 1970-01-29
NL6703476A (en) 1968-09-04

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