GB916471A - Improvements in or relating to mine winders - Google Patents

Improvements in or relating to mine winders

Info

Publication number
GB916471A
GB916471A GB1946960A GB1946960A GB916471A GB 916471 A GB916471 A GB 916471A GB 1946960 A GB1946960 A GB 1946960A GB 1946960 A GB1946960 A GB 1946960A GB 916471 A GB916471 A GB 916471A
Authority
GB
United Kingdom
Prior art keywords
differential gear
june
relating
correction
shaft
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
GB1946960A
Inventor
Laurence George Botevyle
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB1946960A priority Critical patent/GB916471A/en
Publication of GB916471A publication Critical patent/GB916471A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
    • B66B1/42—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings separate from the main drive

Abstract

916,471. Hoists. GENERAL ELECTRIC CO. Ltd. June 1, 1961 [June 1, 1960], No. 19469/60. Class 78 (5). In a mine winder of the friction drum type in which a position indicator shaft 1, Fig. 1, driven from a main shaft 2, has a correction for rope slip provided by a differential gear 6, provision for manual correction is incorporated in the drive for the differential gear. A handle 11 is fitted on one end of the shaft carrying the worm-wheel 7 through which the differential gear is normally driven from a motor 8. A clutch 9 with manual control 10 is provided for disconnecting the motor drive. Specification 783,298 is referred to.
GB1946960A 1960-06-01 1960-06-01 Improvements in or relating to mine winders Expired GB916471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1946960A GB916471A (en) 1960-06-01 1960-06-01 Improvements in or relating to mine winders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1946960A GB916471A (en) 1960-06-01 1960-06-01 Improvements in or relating to mine winders

Publications (1)

Publication Number Publication Date
GB916471A true GB916471A (en) 1963-01-23

Family

ID=10129881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1946960A Expired GB916471A (en) 1960-06-01 1960-06-01 Improvements in or relating to mine winders

Country Status (1)

Country Link
GB (1) GB916471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9499375B2 (en) 2011-08-26 2016-11-22 Kone Corporation Elevator with detachable drive unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9499375B2 (en) 2011-08-26 2016-11-22 Kone Corporation Elevator with detachable drive unit

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