GB2583836B - Underwater recovery assembly - Google Patents

Underwater recovery assembly Download PDF

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Publication number
GB2583836B
GB2583836B GB2003995.4A GB202003995A GB2583836B GB 2583836 B GB2583836 B GB 2583836B GB 202003995 A GB202003995 A GB 202003995A GB 2583836 B GB2583836 B GB 2583836B
Authority
GB
United Kingdom
Prior art keywords
recovery assembly
underwater recovery
underwater
assembly
recovery
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.)
Active
Application number
GB2003995.4A
Other versions
GB202003995D0 (en
GB2583836A (en
Inventor
john crawford Patrick
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.)
Utility Rov Services Ltd
Original Assignee
Utility Rov Services Ltd
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 Utility Rov Services Ltd filed Critical Utility Rov Services Ltd
Publication of GB202003995D0 publication Critical patent/GB202003995D0/en
Publication of GB2583836A publication Critical patent/GB2583836A/en
Application granted granted Critical
Publication of GB2583836B publication Critical patent/GB2583836B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
GB2003995.4A 2019-03-19 2020-03-19 Underwater recovery assembly Active GB2583836B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1903754.8A GB201903754D0 (en) 2019-03-19 2019-03-19 Underwater sampling assembly

Publications (3)

Publication Number Publication Date
GB202003995D0 GB202003995D0 (en) 2020-05-06
GB2583836A GB2583836A (en) 2020-11-11
GB2583836B true GB2583836B (en) 2022-10-12

Family

ID=66381050

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1903754.8A Ceased GB201903754D0 (en) 2019-03-19 2019-03-19 Underwater sampling assembly
GB2003995.4A Active GB2583836B (en) 2019-03-19 2020-03-19 Underwater recovery assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1903754.8A Ceased GB201903754D0 (en) 2019-03-19 2019-03-19 Underwater sampling assembly

Country Status (1)

Country Link
GB (2) GB201903754D0 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231171A (en) * 1977-01-18 1980-11-04 Commissariat A L'energie Atomique Method and apparatus for mining nodules from beneath the sea
DE3319706A1 (en) * 1983-05-31 1984-12-13 Ludwig L. Schnell GmbH Naßbaggertechnik, 7085 Bopfingen Arrangement for excavating bulk material, such as gravel, loam, sand, etc., in particular in difficult conditions
US4652055A (en) * 1984-08-08 1987-03-24 Preussag Aktiengesellschaft Device for collecting manganese nodules on the ocean floor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231171A (en) * 1977-01-18 1980-11-04 Commissariat A L'energie Atomique Method and apparatus for mining nodules from beneath the sea
DE3319706A1 (en) * 1983-05-31 1984-12-13 Ludwig L. Schnell GmbH Naßbaggertechnik, 7085 Bopfingen Arrangement for excavating bulk material, such as gravel, loam, sand, etc., in particular in difficult conditions
US4652055A (en) * 1984-08-08 1987-03-24 Preussag Aktiengesellschaft Device for collecting manganese nodules on the ocean floor

Also Published As

Publication number Publication date
GB202003995D0 (en) 2020-05-06
GB2583836A (en) 2020-11-11
GB201903754D0 (en) 2019-05-01

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