GB1238184A - - Google Patents
Info
- Publication number
- GB1238184A GB1238184A GB1238184DA GB1238184A GB 1238184 A GB1238184 A GB 1238184A GB 1238184D A GB1238184D A GB 1238184DA GB 1238184 A GB1238184 A GB 1238184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch
- tension
- driven
- gear
- infinitely variable
- 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
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/34—Driving arrangements of machines or apparatus
- D06B3/345—Means for controlling the tension in the textile material
Abstract
1,238,184. Tension control, sizing machines. LEESONA Ltd. 10 April, 1969 [18 April, 1968], No. 18376/68. Heading D1M. As yarn is pulled from an inlet beam 10 of a sizing machine its tension is measured by a pivoted tension meter 12, 35 whose amplified output is fed to one half of a magnetic slipping clutch 28, 29 to alter the slippage of the clutch to maintain constant yarn tension as the beam diameter decreases. The beam is connected to a chain 26a driving a sprocket 27a on a hollow shaft 27 having fixed thereto a sun gear 38b, one half 28 of the magnetic clutch and containing a shaft 39 having fixed thereto a ring gear 38, cooperating with the sun gear 38b via planetary gears 38c freely mounted on the shaft 27 and driving a chain 29d which drives the other half 29 of the magnetic clutch which is freely mounted on the shaft 27 and carries a sprocket 33 connected to the output of an infinitely variable gear which drives the clutch half 29. The planetary gear 38c is connected to the control wheel of the infinitely variable gear. In use the tension meter output is fed to the clutch so that the half 28 driven by the beam is driven some 2% faster than the half 29 driven by the infinitely variable gear. As let of continues the tension increases, the clutch half 28 is driven faster and the output from the tension meter alter the magnetic clutch so that it is driven faster to maintain constant tension by causing the planetary to rotate and alter the setting of the infinitely variable gear driving the clutch half 29.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1837668 | 1968-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1238184A true GB1238184A (en) | 1971-07-07 |
Family
ID=10111411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1238184D Expired GB1238184A (en) | 1968-04-18 | 1968-04-18 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1919000A1 (en) |
FR (1) | FR2006472A1 (en) |
GB (1) | GB1238184A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4890368A (en) * | 1988-09-29 | 1990-01-02 | Reed-Chatwood, Inc. | Warper with tension isolator and tension controller |
-
1968
- 1968-04-18 GB GB1238184D patent/GB1238184A/en not_active Expired
-
1969
- 1969-04-15 DE DE19691919000 patent/DE1919000A1/en active Pending
- 1969-04-18 FR FR6912132A patent/FR2006472A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4890368A (en) * | 1988-09-29 | 1990-01-02 | Reed-Chatwood, Inc. | Warper with tension isolator and tension controller |
Also Published As
Publication number | Publication date |
---|---|
DE1919000A1 (en) | 1969-10-23 |
FR2006472A1 (en) | 1969-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |