GB204512A - Improvements in reversing-gearing and in magnetic clutches therefor - Google Patents

Improvements in reversing-gearing and in magnetic clutches therefor

Info

Publication number
GB204512A
GB204512A GB2477822A GB2477822A GB204512A GB 204512 A GB204512 A GB 204512A GB 2477822 A GB2477822 A GB 2477822A GB 2477822 A GB2477822 A GB 2477822A GB 204512 A GB204512 A GB 204512A
Authority
GB
United Kingdom
Prior art keywords
gearing
discs
shaft
reversing
armature
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
GB2477822A
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 GB2477822A priority Critical patent/GB204512A/en
Publication of GB204512A publication Critical patent/GB204512A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

204,512. Shanks, C. F. Sept. 13, 1922. Clutches, friction; reversing-gearing.- In reversing-gearing controlled by electromagnetic clutches, two coaxial armatures co-operate with stationary electro-magnets and are connected by transmission gearing including friction elements for rotating a driven shaft, the magnets being mounted on the ends of a casing housing the shaft and gearing. Electromagnets 3, 3a mounted on the casing 2 co-operate with armature 1, 1<a> free on the driven shaft 4. The armature 1 is driven from a pulley &c. 5 and drives the armature 1<a> reversely at reduced speed through toothed discs 7, 8, gearing 9 - - 13, and toothed discs 8<a>, 7a. The discs 7, 8, 7a, 8<a> are provided with friction faces 14, 15, 14a, 15a co-operating with discs 16, 16<a> fixed on the shaft 4, which has axial freedom and is held central by springs 17, 17<a> when both magnets are deenergized. Energization of the magnet 3 causes engagement of the clutch 7, 16, 8 in successive opposition to the springs 17, 17<a> for direct drive; energization of the magnet 3<a> similarly produces geared reverse drive of the shaft 4 through the clutch 7a, 16<a>, 8<a>. The members 8, 8<a> are axially adjustable for wear during running by hand-actuated worms 21, 21<a>, which engage toothed nuts adapted to shift non-rotatable screwed sleeves (not shown) mounted on the bosses 18, 18a of the discs 8, 8<a>. The casing 2 contains cooling and lubricating oil.
GB2477822A 1922-09-13 1922-09-13 Improvements in reversing-gearing and in magnetic clutches therefor Expired GB204512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2477822A GB204512A (en) 1922-09-13 1922-09-13 Improvements in reversing-gearing and in magnetic clutches therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2477822A GB204512A (en) 1922-09-13 1922-09-13 Improvements in reversing-gearing and in magnetic clutches therefor

Publications (1)

Publication Number Publication Date
GB204512A true GB204512A (en) 1923-10-04

Family

ID=10217105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2477822A Expired GB204512A (en) 1922-09-13 1922-09-13 Improvements in reversing-gearing and in magnetic clutches therefor

Country Status (1)

Country Link
GB (1) GB204512A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524905A (en) * 1945-01-25 1950-10-10 Gasaccumulator Svenska Ab Forward and reverse friction gear transmission
US2549214A (en) * 1943-01-13 1951-04-17 Barber Colman Co Electromagnetic friction clutch
US2560990A (en) * 1946-09-28 1951-07-17 Falk Corp Power transmission
US2968962A (en) * 1959-03-02 1961-01-24 Glenn T Randol Torque-actuated brake booster for motor vehicles
US3016118A (en) * 1958-12-29 1962-01-09 Reeves Instrument Corp Electromagnetic clutches and brakes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549214A (en) * 1943-01-13 1951-04-17 Barber Colman Co Electromagnetic friction clutch
US2524905A (en) * 1945-01-25 1950-10-10 Gasaccumulator Svenska Ab Forward and reverse friction gear transmission
US2560990A (en) * 1946-09-28 1951-07-17 Falk Corp Power transmission
US3016118A (en) * 1958-12-29 1962-01-09 Reeves Instrument Corp Electromagnetic clutches and brakes
US2968962A (en) * 1959-03-02 1961-01-24 Glenn T Randol Torque-actuated brake booster for motor vehicles

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