GB418037A - Improvements in and relating to rowlocks - Google Patents

Improvements in and relating to rowlocks

Info

Publication number
GB418037A
GB418037A GB2045333A GB2045333A GB418037A GB 418037 A GB418037 A GB 418037A GB 2045333 A GB2045333 A GB 2045333A GB 2045333 A GB2045333 A GB 2045333A GB 418037 A GB418037 A GB 418037A
Authority
GB
United Kingdom
Prior art keywords
ring
sleeve
carries
rowlocks
trunnions
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
GB2045333A
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
Priority to GB2045333A priority Critical patent/GB418037A/en
Publication of GB418037A publication Critical patent/GB418037A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/06—Rowlocks; Mountings therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

418,037. Rowlocks. GRICE, A. G., The Shack, Lock Island, Marlow, Buckinghamshire. July 20, 1933, No. 20453. [Class 114.] A sleeve b mounted on the oar a carries the inner race of a ball-bearing c the outer race forming part of a ring d which is provided with trunnions e, f. A member g with vertical shank h working in the boat's gunwale carries forked ends with which the trunnions engage. These forks may be G-shaped to facilitate engagement and prevent chance disengagement. In a modification, the pivot member has an off-set pivot axis. In a further modification the separate ball-bearing unit is retained on the sleeve b by the spring ring t and to the trunnion ring d by spinning over the edge v on the ring u.
GB2045333A 1933-07-20 1933-07-20 Improvements in and relating to rowlocks Expired GB418037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2045333A GB418037A (en) 1933-07-20 1933-07-20 Improvements in and relating to rowlocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2045333A GB418037A (en) 1933-07-20 1933-07-20 Improvements in and relating to rowlocks

Publications (1)

Publication Number Publication Date
GB418037A true GB418037A (en) 1934-10-17

Family

ID=10146196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2045333A Expired GB418037A (en) 1933-07-20 1933-07-20 Improvements in and relating to rowlocks

Country Status (1)

Country Link
GB (1) GB418037A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2437507A (en) * 2006-04-26 2007-10-31 Sean Meehan Energy efficient rowing oarlock with bearings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2437507A (en) * 2006-04-26 2007-10-31 Sean Meehan Energy efficient rowing oarlock with bearings

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