GB204544A - Improvements in sub-aqueous rock cutting apparatus - Google Patents

Improvements in sub-aqueous rock cutting apparatus

Info

Publication number
GB204544A
GB204544A GB27917/22A GB2791722A GB204544A GB 204544 A GB204544 A GB 204544A GB 27917/22 A GB27917/22 A GB 27917/22A GB 2791722 A GB2791722 A GB 2791722A GB 204544 A GB204544 A GB 204544A
Authority
GB
United Kingdom
Prior art keywords
anchor
chain
sub
cutting apparatus
side anchor
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
GB27917/22A
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.)
FREDERICK LOBNITZ
Lobnitz & Co Ltd
Original Assignee
FREDERICK LOBNITZ
Lobnitz & Co 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 FREDERICK LOBNITZ, Lobnitz & Co Ltd filed Critical FREDERICK LOBNITZ
Priority to GB27917/22A priority Critical patent/GB204544A/en
Publication of GB204544A publication Critical patent/GB204544A/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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E02B3/026—Removing solid rocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

204,544. Lobnitz, Sir F., and Lobnitz & Co., Ltd. Oct. 14, 1922. Manoeuvring by pull on anchor ropes.-A floating structure carrying a sub-aqueous rock - cutting apparatus is manoeuvred by pulling on chains 1, 2, 3, each passing around opposite winch drums of two sets 4, 5, 6, and 7, 8, 9, and through a chain locker 10. These drums are arranged to be driven independently from a single engine d. The chain 1 passes from one side anchor at the bow to another side anchor at the bow, the chain 2 from an anchor ahead to an anchor astern, and the chain 3 from one side anchor at the stern to another side anchor at the stern as shown in Fig. 2.
GB27917/22A 1922-10-14 1922-10-14 Improvements in sub-aqueous rock cutting apparatus Expired GB204544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27917/22A GB204544A (en) 1922-10-14 1922-10-14 Improvements in sub-aqueous rock cutting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27917/22A GB204544A (en) 1922-10-14 1922-10-14 Improvements in sub-aqueous rock cutting apparatus

Publications (1)

Publication Number Publication Date
GB204544A true GB204544A (en) 1923-10-04

Family

ID=10267373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27917/22A Expired GB204544A (en) 1922-10-14 1922-10-14 Improvements in sub-aqueous rock cutting apparatus

Country Status (1)

Country Link
GB (1) GB204544A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7032978B2 (en) 2004-03-05 2006-04-25 In Suk Baek Crushing method using large boreholes in underwater rock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7032978B2 (en) 2004-03-05 2006-04-25 In Suk Baek Crushing method using large boreholes in underwater rock

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