GB1296445A - - Google Patents
Info
- Publication number
- GB1296445A GB1296445A GB1296445DA GB1296445A GB 1296445 A GB1296445 A GB 1296445A GB 1296445D A GB1296445D A GB 1296445DA GB 1296445 A GB1296445 A GB 1296445A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulley
- core
- braked
- april
- cable
- 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
- 230000000881 depressing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/16—Braked elements rotated by material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2555/00—Actuating means
- B65H2555/10—Actuating means linear
- B65H2555/13—Actuating means linear magnetic, e.g. induction motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
1296445 Eddy current brakes M MONNEY 9 April 1970 [19 April 1969] 16948/70 Heading H2A [Also in Division D1] A pulley 1 rotated by the running thread of a textile machine is braked by eddy currents induced in a plate by a series of magnets movable axially towards and away from the pulley to vary the braking effect. The pulley 1 is rotatable on a shaft 6, and is braked by eddy currents induced in plate 9 by a series of magnets 12 set in a core 11. The position of the core is initially determined by a manually set stop ring, against which the core is urged by a spring 15-righthand side of Figure. The pulley resistance is reduced by depressing the core with a lug 24 attached to a cable 27-left-hand side of Figure. The cable is controlled by a pivoted arm 29 bearing a roller 32 following a core 33. While the roller is on the low 35 the pulley resistance is at a maximum. The brake is instantly inoperative when the pulley rides on to a high 36, but is reapplied over arc 38.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH602569A CH515362A (en) | 1969-04-19 | 1969-04-19 | Device for tensioning the yarn on a textile machine, in particular on a knitting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1296445A true GB1296445A (en) | 1972-11-15 |
Family
ID=4302992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1296445D Expired GB1296445A (en) | 1969-04-19 | 1970-04-09 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3635052A (en) |
AU (1) | AU1372570A (en) |
CH (1) | CH515362A (en) |
DE (1) | DE2016263A1 (en) |
FR (1) | FR2039294A1 (en) |
GB (1) | GB1296445A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5214775B2 (en) * | 1972-03-28 | 1977-04-23 | ||
FR2747663B1 (en) * | 1996-04-18 | 1998-05-22 | Icbt Valence | YARN TENSIONING DEVICE AND TEXTILE MATERIAL EQUIPPED WITH SUCH A DEVICE |
US7467759B2 (en) * | 2005-09-13 | 2008-12-23 | Brown Maurice H | Adjustment mechanism for a wire tensioning apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263454A (en) * | 1966-08-02 | Method and apparatus for knitting | ||
US2519882A (en) * | 1948-04-30 | 1950-08-22 | Gen Electric | Constant torque device |
US2912185A (en) * | 1957-04-11 | 1959-11-10 | Stop Motion Devices Corp | Adjustable tension regulator for yarn |
-
1969
- 1969-04-19 CH CH602569A patent/CH515362A/en not_active IP Right Cessation
-
1970
- 1970-03-27 FR FR7011369A patent/FR2039294A1/fr not_active Withdrawn
- 1970-04-06 DE DE19702016263 patent/DE2016263A1/en active Pending
- 1970-04-06 US US25686A patent/US3635052A/en not_active Expired - Lifetime
- 1970-04-09 GB GB1296445D patent/GB1296445A/en not_active Expired
- 1970-04-10 AU AU13725/70A patent/AU1372570A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2039294A1 (en) | 1971-01-15 |
DE2016263A1 (en) | 1970-10-22 |
AU1372570A (en) | 1971-10-14 |
CH515362A (en) | 1971-11-15 |
US3635052A (en) | 1972-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |