GB190423272A - Toothed Wheel Variable Speed Driving Gear for the Drawing Rollers of Nap-raising Carding Machines. - Google Patents

Toothed Wheel Variable Speed Driving Gear for the Drawing Rollers of Nap-raising Carding Machines.

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Publication number
GB190423272A
GB190423272A GB190423272DA GB190423272A GB 190423272 A GB190423272 A GB 190423272A GB 190423272D A GB190423272D A GB 190423272DA GB 190423272 A GB190423272 A GB 190423272A
Authority
GB
United Kingdom
Prior art keywords
nap
raising
roller
wheel
lever
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
Ernst Gessner
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 GB190423272A publication Critical patent/GB190423272A/en
Expired legal-status Critical Current

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Abstract

23,272. Gessner, E. Oct. 28. Nap, raising.-Relates to variable-speed gearing for driving the drawing-roller c of a nap-raising carding-macbine at a velocity independent of that of the other drawing-roller b. The roller 2, driven by belt and stepped pulleys from the drum a, by gearing 3, 4, 5, 6 drives a shaft f fitting in a casing d and carrying by a feather and groove a toothed wheel 7 gearing with the wheel 8, which may successively be brought into gear with toothed wheels 9-13 fast on the shaft of the roller c, the wheels having the same diameter but each having one tooth less than the one before it. A notched slot is made in the casing d for a lever e, which carries the wheel 8, encircles the wheel 7 in the manner of a claw, and is traversed, when required, by hand. One arm of a bell crank on the lever e is caused by a spring to engage in one of the preferably numbered notches so that the lever e is kept securely in position.
GB190423272D 1904-10-28 1904-10-28 Toothed Wheel Variable Speed Driving Gear for the Drawing Rollers of Nap-raising Carding Machines. Expired GB190423272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190423272T 1904-10-28

Publications (1)

Publication Number Publication Date
GB190423272A true GB190423272A (en) 1904-12-01

Family

ID=32166349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190423272D Expired GB190423272A (en) 1904-10-28 1904-10-28 Toothed Wheel Variable Speed Driving Gear for the Drawing Rollers of Nap-raising Carding Machines.

Country Status (1)

Country Link
GB (1) GB190423272A (en)

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