GB189906251A - Improvements in Stop Motions for Looms. - Google Patents

Improvements in Stop Motions for Looms.

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Publication number
GB189906251A
GB189906251A GB189906251DA GB189906251A GB 189906251 A GB189906251 A GB 189906251A GB 189906251D A GB189906251D A GB 189906251DA GB 189906251 A GB189906251 A GB 189906251A
Authority
GB
United Kingdom
Prior art keywords
shaft
lever
cam
operated
take
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
Charles Emmons Pervear
William Watson Harrison
John Holt
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 GB189906251A publication Critical patent/GB189906251A/en
Expired legal-status Critical Current

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  • Looms (AREA)

Abstract

6251. Pervear, C. E., Harrison, W. W., and Holt, J. March 22. Loom shedding-motions; take-up motions.-In looms for weaving hair cloth &c. the shedding and take-up motions are prevented from operating if the nipper g<1> fails to take a hair h through the shed. The healds are operated by a crank and connecting-rod from an auxiliary shaft B, which is operated by a sliding cam N Figs. 4 and 5, from a cam D<1> on the driving-shaft D, and the take-up roller is operated by worm, bevel, and spur gearing from the shaft B. If a hair is not taken through the shed, a dependent feeler f on a lever o is not operated, and an inverted T-shaped lever K is held in the position shown in full lines. This causes the rod r upon the lever K to hold a two-armed dog P on a vertical shaft F in position to be struck by a second cam R on the shaft D, thereby turning the shaft F, and by means of an arm g, rod t, and lever G, shifting the sliding cam N on the shaft B out of range of the cam D<1>. During normal working, the lever K is returned to its position of engagement with the lever 0 by means of a third cam E on the shaft D acting upon the rod r.
GB189906251D 1899-03-22 1899-03-22 Improvements in Stop Motions for Looms. Expired GB189906251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189906251T 1899-03-22

Publications (1)

Publication Number Publication Date
GB189906251A true GB189906251A (en) 1899-10-28

Family

ID=32144876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189906251D Expired GB189906251A (en) 1899-03-22 1899-03-22 Improvements in Stop Motions for Looms.

Country Status (1)

Country Link
GB (1) GB189906251A (en)

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