GB553235A - Anchors - Google Patents

Anchors

Info

Publication number
GB553235A
GB553235A GB11649/41A GB1164941A GB553235A GB 553235 A GB553235 A GB 553235A GB 11649/41 A GB11649/41 A GB 11649/41A GB 1164941 A GB1164941 A GB 1164941A GB 553235 A GB553235 A GB 553235A
Authority
GB
United Kingdom
Prior art keywords
fluke
area
per cent
flukes
pivot
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
GB11649/41A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB553235A publication Critical patent/GB553235A/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 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/38—Anchors pivoting when in use
    • B63B21/44—Anchors pivoting when in use with two or more flukes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Electric Cable Installation (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

553,235. Anchors. DANFORTH, R. S. Sept. 11, 1941, No. 11649. Convention date, March 12. Drawings to Specification. [Class 113 (i)] A twin-fluke anchor has a stock of length at least 2¢ times the distance between the respective centres of area of the portions of the flukes forward of their pivot, these areas being more than 65 per cent of the total fluke area, the total fluke area forward of said pivot by more than 20 per cent of the shank length being at least 60 per cent of the resistance area. A plane passing through the point of cable attachment and the forward ends of the flukes in operative position makes an angle of less than 75 degrees with the projected fluke forward faces.
GB11649/41A 1941-03-12 1941-09-11 Anchors Expired GB553235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US553235XA 1941-03-12 1941-03-12

Publications (1)

Publication Number Publication Date
GB553235A true GB553235A (en) 1943-05-13

Family

ID=21997085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11649/41A Expired GB553235A (en) 1941-03-12 1941-09-11 Anchors

Country Status (1)

Country Link
GB (1) GB553235A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258294B (en) * 1963-12-21 1968-01-04 Erwin Baas Plate anchors, especially for smaller watercraft
WO2000026081A2 (en) 1998-10-30 2000-05-11 Brupat Limited Improvements in marine anchors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258294B (en) * 1963-12-21 1968-01-04 Erwin Baas Plate anchors, especially for smaller watercraft
WO2000026081A2 (en) 1998-10-30 2000-05-11 Brupat Limited Improvements in marine anchors
EP1321356A2 (en) 1998-10-30 2003-06-25 Brupat Limited Marine anchoring arrangement
EP1462356A2 (en) 1998-10-30 2004-09-29 Brupat Limited Marine anchor with anchor embedment means

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