GB191418379A - Improvements in Friction Clutches. - Google Patents

Improvements in Friction Clutches.

Info

Publication number
GB191418379A
GB191418379A GB191418379DA GB191418379A GB 191418379 A GB191418379 A GB 191418379A GB 191418379D A GB191418379D A GB 191418379DA GB 191418379 A GB191418379 A GB 191418379A
Authority
GB
United Kingdom
Prior art keywords
coil
clutches
lever
casing
engaged
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
Inventor
William Henry Lindsay
Haden Richardson Couper
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
Application granted granted Critical
Publication of GB191418379A publication Critical patent/GB191418379A/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
    • F16D13/00—Friction clutches
    • F16D13/08—Friction clutches with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band

Landscapes

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

Abstract

18,379. Lindsay, W. H., and Couper, H. R. Aug. 7. Clutches, friction. - Contracting-coil clutches are made from malleable cast iron, cast steel, or mild steel and are tightened by the cam action of operating-levers. The clutch coil d, which may be of stepped formation as shown in Fig. 3, is arranged within a casing e secured to the shaft a, one end g being engaged by an adjustable screw i, and the other end j having a cam-surface j' engaged by a similar surface k' on a lever k, pivoted in the casing and operated by a sliding cone m with a cylindrical body m'. The coil is contracted to engage a sleeve b keyed to the pulley c. The lever k is returned by a spring o, and the coil is sufficiently resilient to disengage itself from the sleeve.
GB191418379D 1914-08-07 1914-08-07 Improvements in Friction Clutches. Expired GB191418379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191418379T 1914-08-07

Publications (1)

Publication Number Publication Date
GB191418379A true GB191418379A (en) 1914-12-17

Family

ID=32585999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191418379D Expired GB191418379A (en) 1914-08-07 1914-08-07 Improvements in Friction Clutches.

Country Status (1)

Country Link
GB (1) GB191418379A (en)

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