GB338623A - Improvements in capstans, winches, or winding apparatus - Google Patents

Improvements in capstans, winches, or winding apparatus

Info

Publication number
GB338623A
GB338623A GB2639129A GB2639129A GB338623A GB 338623 A GB338623 A GB 338623A GB 2639129 A GB2639129 A GB 2639129A GB 2639129 A GB2639129 A GB 2639129A GB 338623 A GB338623 A GB 338623A
Authority
GB
United Kingdom
Prior art keywords
brake
drum
spider
keyed
turntable
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
GB2639129A
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 GB2639129A priority Critical patent/GB338623A/en
Publication of GB338623A publication Critical patent/GB338623A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7421—Capstans having a vertical rotation axis
    • B66D1/7426—Capstans having a vertical rotation axis driven by motor only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Emergency Lowering Means (AREA)

Abstract

338,623. Liddle, J. A. Aug. 30, 1929. Driving-gear for winding and paying-out apparatus.-In a capstan, winch, or hoist driven by an electric motor a or internal-combustion engine, the power unit and winding drum h has mounted on a turntable a<2> which is mounted in a fixed base b. The drum h is keyed to a spider g which turns about a bearing a<1> and is keyed to an internallytoothed ring f. Pinions d engage with the ring f and also with a central pinion c driven by the motor a. Rollers r are placed between the spider g and the turntable a<2>. Brake bands i, k are anchored at j, j<1>, respectively, on an attachment b<1> to the base b. The movable ends of the bands are attached to the ends of a lever l carrying a weight w which rests on one end of a lever s actuated by a rod t. When the brake i is on, the parts g, h and f will be stationary. When each brake is free the rope is unwound from the drum. When the brake k is on, the rope is wound on the drum.
GB2639129A 1929-08-30 1929-08-30 Improvements in capstans, winches, or winding apparatus Expired GB338623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2639129A GB338623A (en) 1929-08-30 1929-08-30 Improvements in capstans, winches, or winding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2639129A GB338623A (en) 1929-08-30 1929-08-30 Improvements in capstans, winches, or winding apparatus

Publications (1)

Publication Number Publication Date
GB338623A true GB338623A (en) 1930-11-27

Family

ID=10242897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2639129A Expired GB338623A (en) 1929-08-30 1929-08-30 Improvements in capstans, winches, or winding apparatus

Country Status (1)

Country Link
GB (1) GB338623A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012062335A1 (en) * 2010-11-11 2012-05-18 Maersk Supply Service A/S Winch for a ship

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012062335A1 (en) * 2010-11-11 2012-05-18 Maersk Supply Service A/S Winch for a ship
US9452915B2 (en) 2010-11-11 2016-09-27 Maersk Supply Service A/S Axially movable driving shaft for a winch driving wheel
DK179006B1 (en) * 2010-11-11 2017-08-07 Maersk Supply Service As Spil til et skib

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