GB190122464A - An Improved Capstan or Windlass. - Google Patents

An Improved Capstan or Windlass.

Info

Publication number
GB190122464A
GB190122464A GB190122464DA GB190122464A GB 190122464 A GB190122464 A GB 190122464A GB 190122464D A GB190122464D A GB 190122464DA GB 190122464 A GB190122464 A GB 190122464A
Authority
GB
United Kingdom
Prior art keywords
barrels
grooves
windlass
rope
vertical
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
Inventor
John Chambers
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
Application granted granted Critical
Publication of GB190122464A publication Critical patent/GB190122464A/en
Expired legal-status Critical Current

Links

Abstract

22,464. Chambers, J. Nov. 7. Capstans ; windlasses.-The object is to prevent slip of the rope or chain. For this purpose, two grooved barrels are used, the rope being wound round both. The axes of the two barrels are relatively inclined in such a way that, if one is vertical, the upper end of a groove on the other barrel is higher than its lower end by an amount equal to the pitch of the grooves, as shown in Fig. 2, where A, Bare the two barrels. In a modification, both barrels are vertical, the grooves of one being opposite the ridges of the other. Existing barrels may be utilized by securing thereto blocks of wood &c. in which the grooves are formed
GB190122464D 1901-11-07 1901-11-07 An Improved Capstan or Windlass. Expired GB190122464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190122464T 1901-11-07

Publications (1)

Publication Number Publication Date
GB190122464A true GB190122464A (en) 1901-12-21

Family

ID=32425460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190122464D Expired GB190122464A (en) 1901-11-07 1901-11-07 An Improved Capstan or Windlass.

Country Status (1)

Country Link
GB (1) GB190122464A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841297A (en) * 1971-12-01 1974-10-15 Motorola Inc Machine for cutting brittle materials
US3957218A (en) * 1970-03-19 1976-05-18 Imperial Chemical Industries Limited Self threadable grooved rollers
US4243137A (en) * 1979-02-13 1981-01-06 Agricultural Research And Development Inc. Barn or pit floor scraper assembly and drive means therefor
US5119646A (en) * 1991-03-04 1992-06-09 Jacumin Jimmy R Bleaching kier for continuous bleaching of elongated cloth

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957218A (en) * 1970-03-19 1976-05-18 Imperial Chemical Industries Limited Self threadable grooved rollers
US3841297A (en) * 1971-12-01 1974-10-15 Motorola Inc Machine for cutting brittle materials
US4243137A (en) * 1979-02-13 1981-01-06 Agricultural Research And Development Inc. Barn or pit floor scraper assembly and drive means therefor
US5119646A (en) * 1991-03-04 1992-06-09 Jacumin Jimmy R Bleaching kier for continuous bleaching of elongated cloth

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