GB191410034A - Improvements in and relating to Pulley Blocks. - Google Patents

Improvements in and relating to Pulley Blocks.

Info

Publication number
GB191410034A
GB191410034A GB191410034DA GB191410034A GB 191410034 A GB191410034 A GB 191410034A GB 191410034D A GB191410034D A GB 191410034DA GB 191410034 A GB191410034 A GB 191410034A
Authority
GB
United Kingdom
Prior art keywords
pulley
blocks
relating
spindles
rollers
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
Peter Miller Swan
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 GB191410034A publication Critical patent/GB191410034A/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 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/40—Use of lowering or hoisting gear
    • B63B23/58—Use of lowering or hoisting gear with tackle engaging or release gear
    • 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
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Pulleys (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

10,034. Swan, P. M. April 23. [Cognate Application, 11,982/14.] Pulley-blocks.-Relates to the lower or fall blocks of pulley-tackles, particularly those employed in raising and lowering ships' boats, and comprises means for preventing toppling of the blocks. In the form shown in Fig. 1, the falls e pass between rollers d loose on spindles f connecting the side plates a of the block. The side plates and the division plates are made broad at their upper part to receive the spindles f. In another form, shown in Fig. 3, a single set of rollers d is arranged at each side of the pulley, level with the axle c thereof.
GB191410034D 1914-04-23 1914-04-23 Improvements in and relating to Pulley Blocks. Expired GB191410034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191410034T 1914-04-23

Publications (1)

Publication Number Publication Date
GB191410034A true GB191410034A (en) 1915-02-04

Family

ID=32583468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191410034D Expired GB191410034A (en) 1914-04-23 1914-04-23 Improvements in and relating to Pulley Blocks.

Country Status (1)

Country Link
GB (1) GB191410034A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597628A (en) * 1950-04-29 1952-05-20 Felenchak William Clothesline brace
US3612318A (en) * 1969-03-05 1971-10-12 Knickerbocker Co The Hose confining and dispensing apparatus
WO2022169388A1 (en) * 2021-02-07 2022-08-11 Seaflex Invest Ab Force-distributing coupling device for anchoring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597628A (en) * 1950-04-29 1952-05-20 Felenchak William Clothesline brace
US3612318A (en) * 1969-03-05 1971-10-12 Knickerbocker Co The Hose confining and dispensing apparatus
WO2022169388A1 (en) * 2021-02-07 2022-08-11 Seaflex Invest Ab Force-distributing coupling device for anchoring

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