GB145258A - Improvements in or relating to stop-motions for nap-raising machines and other machines for finishing or otherwise dealing with textile and other fabrics - Google Patents
Improvements in or relating to stop-motions for nap-raising machines and other machines for finishing or otherwise dealing with textile and other fabricsInfo
- Publication number
- GB145258A GB145258A GB1573619A GB1573619A GB145258A GB 145258 A GB145258 A GB 145258A GB 1573619 A GB1573619 A GB 1573619A GB 1573619 A GB1573619 A GB 1573619A GB 145258 A GB145258 A GB 145258A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- roller
- shaft
- stop
- sleeve
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
145,258. Cansell, W. E. June 23, 1919. Stop-motions.-In stop-motions for use in napraising and other machines for dealing with fabrics wherein two engaging members are normally driven at the same speed from a power-driven part of the machine and by the passage of the fabric over a roller respectively, one of the members being moved axially to stop the machine when the members are driven at different speeds, the means for moving the belt fork or equivalent part of the stopping position is actuated by a power-driven part of the machine. As shown in Fig. 1, two pieces of fabric pass over rollers a, a<1> to a power-driven roll l. The roller a is fast on a shaft b which carries a splined sleeve c having a clutch member f normally in engagement with a toothed wheel g loose on the shaft b and meshing with a wheel h loose on a sleeve j on the shaft k of the roll l. If the fabric passing over the roller a<1> breaks or tears out, this roller ceases to rotate and a slidable nut d carried thereby engages a screwed part c<2> of the sleeve c, thus disengaging the clutch member f from the wheel g, which ceases to drive the wheel h. The continued rotation of the sleeve j causes an internal thread on the wheel h to engage a threaded portion j<2> of the sleeve, and the wheel is forced into engagement with a normally idle disk o adapted to drive a pulley u<1> connected with means to operate the belt fork. If the fabric passing over the roller a tears, this roller ceases to rotate and the wheel g is stopped, the belt fork being operated as before. In a modification, a number of pieces of fabric pass over a roller a, Fig. 4, fast on a shaft b carrying a toothed wheel g<1> in gear with a wheel k screwed on a sleeve fast on the shaft k of the roll l. A band brake q on the shaft b is adjusted so that if one or more of the pieces of fabric break or tear out, the roller a ceases to rotate and the wheel h is forced into engagement with the disk o to stop the machine. The disk engages the pulley u<1> which is connected by a belt u with a pulley u<2> having a toothed quadrant v<1> in engagement with a rack v<2> carrying the belt fork v<4>. When the belt is moved to the loose pulley v<7>, a rod x pivoted to the rack moves to the right and its upper end engages the pivoted shaft w of the pulley u<1> to move it, against the action of a spring, out of engagement with the disk o. According to the Provisional Specification, the belt fork may be operated by chain gearing, and a brake may be applied to the driving- shaft when the stop-motion acts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1573619A GB145258A (en) | 1919-06-23 | 1919-06-23 | Improvements in or relating to stop-motions for nap-raising machines and other machines for finishing or otherwise dealing with textile and other fabrics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1573619A GB145258A (en) | 1919-06-23 | 1919-06-23 | Improvements in or relating to stop-motions for nap-raising machines and other machines for finishing or otherwise dealing with textile and other fabrics |
Publications (1)
Publication Number | Publication Date |
---|---|
GB145258A true GB145258A (en) | 1920-07-02 |
Family
ID=10064555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1573619A Expired GB145258A (en) | 1919-06-23 | 1919-06-23 | Improvements in or relating to stop-motions for nap-raising machines and other machines for finishing or otherwise dealing with textile and other fabrics |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB145258A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110092230A (en) * | 2018-01-31 | 2019-08-06 | 上海东冠纸业有限公司 | A kind of master pull unit for Face tissues machine |
-
1919
- 1919-06-23 GB GB1573619A patent/GB145258A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110092230A (en) * | 2018-01-31 | 2019-08-06 | 上海东冠纸业有限公司 | A kind of master pull unit for Face tissues machine |
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