GB868661A - Improvements in or relating to electric motor driven pulleys - Google Patents

Improvements in or relating to electric motor driven pulleys

Info

Publication number
GB868661A
GB868661A GB33175/59A GB3317559A GB868661A GB 868661 A GB868661 A GB 868661A GB 33175/59 A GB33175/59 A GB 33175/59A GB 3317559 A GB3317559 A GB 3317559A GB 868661 A GB868661 A GB 868661A
Authority
GB
United Kingdom
Prior art keywords
pulley
drum
shaft
motor
shell
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
GB33175/59A
Inventor
Joseph Dennis Christian
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.)
Holo Flite International Inc
Original Assignee
Holo Flite International Inc
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 Holo Flite International Inc filed Critical Holo Flite International Inc
Priority to GB33175/59A priority Critical patent/GB868661A/en
Publication of GB868661A publication Critical patent/GB868661A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
    • H02K7/1012—Machine arranged inside the pulley

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

868,661. Driving apparatus for endless conveyers. HOLO-FLITE INTERNATIONAL Inc. Sept. 30, 1959, No. 33175/59. Class 78 (1). [Also in Groups XXIV and XXXV] A pulley comprises a shaft 61 disposed between and having its ends adjacent two connected together pulley drums 10, 11 and a reduction gearing so mounted within one drum 10 as to be removable from the outer end thereof and having input and output parts respectively engaged with the adjacent end of the shaft and the drum, the other end of the shaft 61 having means for attaching to it the spindle 22 of an electric motor for driving the pulley. As shown, the means comprises crosspins 58, 60 in the hub of a fan 48 which impels cooling air either through the motor or over the motor shell 24... 26 if, not shown, the latter is totally enclosing. The shell is stationarily supported by a pedestal 33 via a sleeve 29 and a member 32 which houses the motor leads 46 and can be adjusted by a bolt 31 to take up slack in the pulley belt. Bearings 39, 41, and 43, 45 respectively mount the drum 11 and rotor 20 upon the motor shell. The gearing comprises three reduction stages 182, 83; 85, 86; and 88, 89, 93 housed in a cage 66 ... 68 fixed in a slide block 62 adjustably mounted in pedestal 71. The pulley speed and axial length may be changed easily by replacing respectively the gears 182, 83, and the intermediate drum 12 and shaft 61 by ones of the required length; alternatively the intermediate drum may be omitted. The drums may be tapered.
GB33175/59A 1959-09-30 1959-09-30 Improvements in or relating to electric motor driven pulleys Expired GB868661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB33175/59A GB868661A (en) 1959-09-30 1959-09-30 Improvements in or relating to electric motor driven pulleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33175/59A GB868661A (en) 1959-09-30 1959-09-30 Improvements in or relating to electric motor driven pulleys

Publications (1)

Publication Number Publication Date
GB868661A true GB868661A (en) 1961-05-25

Family

ID=10349533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33175/59A Expired GB868661A (en) 1959-09-30 1959-09-30 Improvements in or relating to electric motor driven pulleys

Country Status (1)

Country Link
GB (1) GB868661A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019228819A1 (en) * 2018-05-30 2019-12-05 Ebm-Papst St. Georgen Gmbh & Co. Kg Reel motor with closed cooling circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019228819A1 (en) * 2018-05-30 2019-12-05 Ebm-Papst St. Georgen Gmbh & Co. Kg Reel motor with closed cooling circuit
US20210006126A1 (en) * 2018-05-30 2021-01-07 Ebm-Papst St. Georgen Gmbh & Co. Kg Reel motor with closed cooling circuit
US11999574B2 (en) * 2018-05-30 2024-06-04 Ebm-Papst St. Georgen Gmbh & Co. Kg Reel motor with closed cooling circuit

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