GB639356A - Combined servo-brake and disengaging mechanism, more especially for textile machinery - Google Patents

Combined servo-brake and disengaging mechanism, more especially for textile machinery

Info

Publication number
GB639356A
GB639356A GB8075/48A GB807548A GB639356A GB 639356 A GB639356 A GB 639356A GB 8075/48 A GB8075/48 A GB 8075/48A GB 807548 A GB807548 A GB 807548A GB 639356 A GB639356 A GB 639356A
Authority
GB
United Kingdom
Prior art keywords
brake
drum
plate
machine
drive
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
GB8075/48A
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.)
JOSEPH ALPHONSE GEORGES MARIE VAN DER HOFSTADT
Original Assignee
JOSEPH ALPHONSE GEORGES MARIE VAN DER HOFSTADT
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 JOSEPH ALPHONSE GEORGES MARIE VAN DER HOFSTADT filed Critical JOSEPH ALPHONSE GEORGES MARIE VAN DER HOFSTADT
Publication of GB639356A publication Critical patent/GB639356A/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
    • F16D67/06—Clutch-brake combinations electromagnetically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

639,356. Combined clutch and brake. HOFSTADT, J. A. G. M., VAN DER. March 18, 1948, No, 8075. Convention date, Aug. 25, 1947. [Class 103 (i)] [Also in Group XXIV] In a combined servo-brake and drive disengaging mechanism, more particularly for high-speed textile machinery, the drive is transmitted from the power unit by belt to the pulley 8, which is engaged under pressure from spring 16 by clutch plates 10 and 11 splined to 'the shaft 6 carrying at its end a claw coupling 18 for coupling to the machine to be driven. A drum member 1, which has a flange 19 normally spaced away from the clutch plate 11, is rotatably secured by studs 2 fitting in helical slots 3, to a drum 4, secured to a fixed support 5. When it is required to brake the machine, the drum 1 is rotated, by manual means not shown, so that due to the action of the slots 3, the clearance between the part 19 and plate 11 is taken up. Thereafter, the rotation of plate 11, by driving round the drum 1, increases the pressure of engagement until the machine is stopped. At the same time, the drive is disengaged from the pulley 8 by the movement away of the plate 11 against the pressure of spring 16.
GB8075/48A 1947-08-25 1948-03-18 Combined servo-brake and disengaging mechanism, more especially for textile machinery Expired GB639356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE639356X 1947-08-25

Publications (1)

Publication Number Publication Date
GB639356A true GB639356A (en) 1950-06-28

Family

ID=3876325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8075/48A Expired GB639356A (en) 1947-08-25 1948-03-18 Combined servo-brake and disengaging mechanism, more especially for textile machinery

Country Status (1)

Country Link
GB (1) GB639356A (en)

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