GB977925A - Improvements in or relating to a closure plate for an orifice in a thick metal wall - Google Patents

Improvements in or relating to a closure plate for an orifice in a thick metal wall

Info

Publication number
GB977925A
GB977925A GB3705863A GB3705863A GB977925A GB 977925 A GB977925 A GB 977925A GB 3705863 A GB3705863 A GB 3705863A GB 3705863 A GB3705863 A GB 3705863A GB 977925 A GB977925 A GB 977925A
Authority
GB
United Kingdom
Prior art keywords
shaft
cam
plate
latch
deck
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
GB3705863A
Other languages
English (en)
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.)
MMC International Corp
Original Assignee
MMC International Corp
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 MMC International Corp filed Critical MMC International Corp
Publication of GB977925A publication Critical patent/GB977925A/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
    • 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
    • B63B19/24—Hatch fastenings, e.g. cleats
    • 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
    • F16J13/02—Detachable closure members; Means for tightening closures
    • 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
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/06—Detachable closure members; Means for tightening closures attached only by clamps along the circumference
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1039—Swinging and camming
    • Y10T292/1041—Rigid operating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Closures For Containers (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
  • Vehicle Body Suspensions (AREA)
GB3705863A 1963-06-17 1963-09-20 Improvements in or relating to a closure plate for an orifice in a thick metal wall Expired GB977925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28886263 US3184099A (en) 1963-06-17 1963-06-17 Closure plate for cargo tanker

Publications (1)

Publication Number Publication Date
GB977925A true GB977925A (en) 1964-12-16

Family

ID=23108997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3705863A Expired GB977925A (en) 1963-06-17 1963-09-20 Improvements in or relating to a closure plate for an orifice in a thick metal wall

Country Status (6)

Country Link
US (1) US3184099A (no)
DE (1) DE1431305B1 (no)
DK (1) DK143325C (no)
ES (1) ES298713A1 (no)
GB (1) GB977925A (no)
NO (1) NO115016B (no)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061752A1 (de) * 1981-04-01 1982-10-06 Anton Hummel GmbH Metallwarenfabrik Abdichtvorrichtung
EP0614031A1 (en) * 1993-03-04 1994-09-07 Viplex Groep B.V. Flange-coupling for a tank
CN110498015A (zh) * 2019-09-05 2019-11-26 东阳市智林科技有限公司 一种高效锁定舱口盖及其调节方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349517A (en) * 1965-10-04 1967-10-31 Weather Seal Inc Window assembly including a storm sash and storm sash latch
US3891119A (en) * 1974-06-24 1975-06-24 Emco Ltd Manhole cover lock
US4059202A (en) * 1977-03-09 1977-11-22 Mobil Oil Corporation Cover plate having adjustable latch means
US5788406A (en) * 1996-04-17 1998-08-04 S. Bravo Systems, Inc. Double pivot semi-automatic manhole cover lifting device
DE102013011835B3 (de) * 2013-07-16 2014-10-02 Peter Landschütz Verschluß
DE202017104929U1 (de) * 2017-08-16 2018-11-19 Rosen Swiss Ag Verschlussvorrichtung
US11955787B2 (en) * 2020-05-06 2024-04-09 Michael W. Hicok Electrical panel cover fastening system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US549843A (en) * 1895-11-12 Door for bulk-heads or compartments of ships
US1198166A (en) * 1914-05-14 1916-09-12 Edward W Stoddard Retainer for container-closures.
GB336489A (en) * 1929-12-04 1930-10-16 John Alexander Bonnyman Improved cargo hatch cover
GB474548A (en) * 1936-01-22 1937-11-03 Breeze Corp Latch for bulkhead door
US2263843A (en) * 1937-09-03 1941-11-25 Binks Mfg Co Container connecting means for spraying devices
US2334012A (en) * 1941-11-06 1943-11-09 Cutler Hammer Inc Enclosing casing for electrical control devices
GB581749A (en) * 1944-04-04 1946-10-23 Robert Stanley Chipchase Improvements in or relating to fluid-tight doors, escape hatches, or the like
US2460961A (en) * 1944-09-29 1949-02-08 Wilson Mfg Company Quick-acting securing means for watertight doors
US2645513A (en) * 1947-12-31 1953-07-14 Vance C Sterrett Cylinder construction
GB751678A (en) * 1954-07-16 1956-07-04 Edmund Hannay Watts Doors and means for securing them

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061752A1 (de) * 1981-04-01 1982-10-06 Anton Hummel GmbH Metallwarenfabrik Abdichtvorrichtung
EP0614031A1 (en) * 1993-03-04 1994-09-07 Viplex Groep B.V. Flange-coupling for a tank
CN110498015A (zh) * 2019-09-05 2019-11-26 东阳市智林科技有限公司 一种高效锁定舱口盖及其调节方法
CN110498015B (zh) * 2019-09-05 2020-07-31 东阳市智林科技有限公司 一种高效锁定舱口盖及其调节方法

Also Published As

Publication number Publication date
DE1431305B1 (de) 1971-05-13
DK143325B (da) 1981-08-10
US3184099A (en) 1965-05-18
ES298713A1 (es) 1964-12-01
NO115016B (no) 1968-07-01
DK143325C (da) 1981-12-07

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