GB190815973A - Improvements in Adjusting Mechanism to Compensate for Wear in Brakes, Friction Clutches and the like. - Google Patents

Improvements in Adjusting Mechanism to Compensate for Wear in Brakes, Friction Clutches and the like.

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Publication number
GB190815973A
GB190815973A GB190815973DA GB190815973A GB 190815973 A GB190815973 A GB 190815973A GB 190815973D A GB190815973D A GB 190815973DA GB 190815973 A GB190815973 A GB 190815973A
Authority
GB
United Kingdom
Prior art keywords
rod
brakes
wear
ratchet
nut
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
John William Melling
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 GB190815973A publication Critical patent/GB190815973A/en
Expired legal-status Critical Current

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Abstract

15,973. Melling, J. W. July 28. Brakes.-Relates to means for automatically compensating for wear in brakes in winding-machines &c., in which a screwed operating - rod is rotated within its nut by a ratchet-device in order to alter the effective working length of the rod. A screwed coupling-rod c, Fig. 1, bears within a nut d on one brake post a<1>, the other end of the rod being rotatably connected to a bell - crank operating-lever e, to the fulcrum f of which is attached the other brake post a. Secured to the rod c is a ratchet-wheel i engaged by a pawl k pivoted on a frame j which engages an inclined bar m, Figs. 1 and 5, carried by the post a. As the lever e is operated by the rod g to apply the brakes to the drum b, the pawl is rotated relatively to the ratchet-wheel and, when the wear is sufficient, will take up a tooth of the wheel, and rotate the rod c in its nut d. The rod is prevented from turning accidentally by an adjustable spring-pressed block carried in a case n. One brake post may be dispensed with. Fig. 8 shows the application to a band brake q, one end of which is fixed and the other engaged by a screwed rod c, the bar m being carried by the fixed part a<3>.
GB190815973D 1908-07-28 1908-07-28 Improvements in Adjusting Mechanism to Compensate for Wear in Brakes, Friction Clutches and the like. Expired GB190815973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190815973T 1908-07-28

Publications (1)

Publication Number Publication Date
GB190815973A true GB190815973A (en) 1909-02-04

Family

ID=32552477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190815973D Expired GB190815973A (en) 1908-07-28 1908-07-28 Improvements in Adjusting Mechanism to Compensate for Wear in Brakes, Friction Clutches and the like.

Country Status (1)

Country Link
GB (1) GB190815973A (en)

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