GB191320135A - Improvements in Electrical Winches with Continuously Working Motor. - Google Patents

Improvements in Electrical Winches with Continuously Working Motor.

Info

Publication number
GB191320135A
GB191320135A GB191320135DA GB191320135A GB 191320135 A GB191320135 A GB 191320135A GB 191320135D A GB191320135D A GB 191320135DA GB 191320135 A GB191320135 A GB 191320135A
Authority
GB
United Kingdom
Prior art keywords
drum
lever
clutch
gear
hoisting
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
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.)
GEORG GARDE
Koefoed Hauberg Marstrand & Helweg As Titan
Original Assignee
GEORG GARDE
Koefoed Hauberg Marstrand & Helweg As Titan
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 GEORG GARDE, Koefoed Hauberg Marstrand & Helweg As Titan filed Critical GEORG GARDE
Application granted granted Critical
Publication of GB191320135A publication Critical patent/GB191320135A/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
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/24—Power transmissions between power sources and drums or barrels for varying speed or reversing direction of rotation of drums or barrels, i.e. variable ratio or reversing gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

20,135. Garde, G., Koefoed, Hauberg Marstrand & Helweg, Aktieselskabet Titan. Sept. 5. Winches; driving-gear; control-transmitting gear; brakes; self-sustaining gear.-An electric winch adapted for control by an unskilled operator comprises a continuously-running shuntwound or like motor 1 connected to the drum by two sets of gearing adapted for hoisting and lowering respectively, either of which may be put into action by the clutches 4, 10 operated by a hand-lever 12. For hoisting, the clutch 4 is thrown in, while to disconnect the drum, the handle 12 is placed in mid-position, the brake strap 11 being so wound on its drum as to prevent backward movement. To allow the load to run down, the lever is moved slightly to the left to ease the brake; if the load is not heavy enough to lower itself, the lever 12 is moved right over to the left so as to put in the clutch 10. A one-way clutch 8 is arranged between the sprocket-wheel 7 and the motor shaft, in order to prevent overrunning when lowering freely.
GB191320135D 1913-09-05 1913-09-05 Improvements in Electrical Winches with Continuously Working Motor. Expired GB191320135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191320135T 1913-09-05

Publications (1)

Publication Number Publication Date
GB191320135A true GB191320135A (en) 1914-07-09

Family

ID=34360050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191320135D Expired GB191320135A (en) 1913-09-05 1913-09-05 Improvements in Electrical Winches with Continuously Working Motor.

Country Status (1)

Country Link
GB (1) GB191320135A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714311A (en) * 1954-01-28 1955-08-02 Raytheon Mfg Co Gyroscope gimbal balancing systems
CN104477784A (en) * 2014-11-10 2015-04-01 安徽威萨重工机械有限公司 Electric hoist used for 5T single-girder cranes
CN107892240A (en) * 2017-09-27 2018-04-10 武汉船用机械有限责任公司 A kind of winch emergency release and its control method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714311A (en) * 1954-01-28 1955-08-02 Raytheon Mfg Co Gyroscope gimbal balancing systems
CN104477784A (en) * 2014-11-10 2015-04-01 安徽威萨重工机械有限公司 Electric hoist used for 5T single-girder cranes
CN107892240A (en) * 2017-09-27 2018-04-10 武汉船用机械有限责任公司 A kind of winch emergency release and its control method
CN107892240B (en) * 2017-09-27 2019-06-21 武汉船用机械有限责任公司 A kind of winch emergency release and its control method

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