GB844504A - Gearing for stopping and starting machinery - Google Patents

Gearing for stopping and starting machinery

Info

Publication number
GB844504A
GB844504A GB12175/58A GB1217558A GB844504A GB 844504 A GB844504 A GB 844504A GB 12175/58 A GB12175/58 A GB 12175/58A GB 1217558 A GB1217558 A GB 1217558A GB 844504 A GB844504 A GB 844504A
Authority
GB
United Kingdom
Prior art keywords
sleeve
motor
april
gear
gearing
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
GB12175/58A
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Publication of GB844504A publication Critical patent/GB844504A/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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Structure Of Transmissions (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

844,504. Friction clutches; gearing for stopping and starting machinery. DEMAG A.G. April 16, 1958 [April 20, 1957], No. 12175/58. Class 80 (2). [Also in Group XXXV] Driving machinery for mining-apparatus comprises a squirrel-cage electric motor 1 or the like upon the shaft 2 of which is secured a sleeve 3 carrying axially slidably a sleeve 6, masses 4 moving radially outwards under the influence of centrifugal force when the motor is started to slide the sleeve against the bias of a spring 8 so that a frusto-conical clutch disc 7 fast therewith engages a co-operating clutch surface 9 on a driven member, which is formed with a frustoconical brake surface 10 biased to engage a corresponding brake surface 12 on a surrounding casing 13 by a spring 11, increasing speed of rotation of the motor urging the clutch disc 7 further to the right to disengage the brake 10, 11 and transmit drive to a final output shaft. In Fig. 2 (not shown), (see Group XXXV), two electric motors drive through individual clutchbrake combinations according-to the invention to the sun-gear and the ring-gear of a planetary train, the planet carrier of which forms the final output member. Specification 816,192 is referred to.
GB12175/58A 1957-04-20 1958-04-16 Gearing for stopping and starting machinery Expired GB844504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE844504X 1957-04-20

Publications (1)

Publication Number Publication Date
GB844504A true GB844504A (en) 1960-08-10

Family

ID=6774511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12175/58A Expired GB844504A (en) 1957-04-20 1958-04-16 Gearing for stopping and starting machinery

Country Status (1)

Country Link
GB (1) GB844504A (en)

Similar Documents

Publication Publication Date Title
GB1080612A (en) Engine starter clutch device with centrifugal clutch disengaging means
GB1379831A (en) Washingmachine drive
GB1021379A (en) A centrifugal friction clutch more particularly for a motorcycle
GB844504A (en) Gearing for stopping and starting machinery
GB496800A (en) Improvements in or relating to centrifugal clutches
GB599462A (en) Improvements in friction clutches and brakes
GB422368A (en) Improvements in and relating to an automatically variable change speed gear device
GB864521A (en) Improvements in or relating to friction clutches
GB800683A (en) Improved clutch arrangement
GB432807A (en) Improvements in or relating to systems for the transmission of power, particularly for motor vehicles, locomotives, and the like
GB827078A (en) Motor flywheel unit for machinery such as machine tools
GB866550A (en) Improvements relating to centrifugally operating clutches
GB625318A (en) Improvements in friction clutches and in gears embodying them
GB867316A (en) Constant frequency generator system
GB871131A (en) Fluid coupling
GB650873A (en) Improvements in planetary gear mechanism
GB934000A (en) Improvements in or relating to hydraulic torque converters
GB839281A (en) Improvements in or relating to a toothed type of overunning clutch transmission
GB756647A (en) Improvements in or relating to speed limiting and torque metering drive for automobile generators
GB1014616A (en) Automatic clutch
GB611752A (en) One-way overrunning clutch
GB872676A (en) Improvements in or relating to brakes and clutches
GB1269878A (en) Self-energizing clutches
GB697297A (en) Improvements in centrifugal clutches
GB914149A (en) Improvements in or relating to friction clutches and brakes