GB535533A - Improvements in and relating to the unwinding of wire or thread - Google Patents
Improvements in and relating to the unwinding of wire or threadInfo
- Publication number
- GB535533A GB535533A GB6324/40A GB632440A GB535533A GB 535533 A GB535533 A GB 535533A GB 6324/40 A GB6324/40 A GB 6324/40A GB 632440 A GB632440 A GB 632440A GB 535533 A GB535533 A GB 535533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spool
- aperture
- finger
- thread
- wire
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/02—Manufacture of incandescent bodies
- H01K3/04—Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
- B65H63/086—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to completion of unwinding of a package
-
- 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)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Wire Bonding (AREA)
Abstract
535,533. Unwinding wire or thread. BRITISH THOMSON-HOUSTON CO., Ltd. April 8, 1940, No. 6324. Convention date, April 7, 1939. [Classes 120 (ii) and 120 (iii)] Apparatus for indicating, audibly or visibly, when the supply of wire or thread on a spool is nearly exhausted comprises a spool having an aperture therein over which the wire or thread is wound and mounted on a rotatable hub member with means on the member for engaging the spool and a finger member radially slidable in guides secured to the hub member and positioned so as to pass through the aperture in the spool on removal of the wire or thread over the aperture, the finger member having an arm extending to one side of the spool and adapted to make sliding electrical contact with a fixed contact piece when the finger has passed through the aperture in the spool as the hub and spool are rotated and thus complete an electrical signal operating circuit. As shown the finger 19 is slidable in radial guides 20 carried by a disc 22 fixed to the spokes 14 of a rotatablymounted hub 13. The spool 11 is held on the spokes 14 by springs 15 and has an aperture 18 in its periphery through which the finger falls, or is pushed by a spring, when the coils 10 over the aperture are removed, an arm 21 on the finger then engaging a fixed insulated contact and closing a circuit through a relay which causes a lamp to be lit. A solenoid may also be included in the circuit to cause the stoppage of a flare feeding device e.g. that disclosed in Specification 212,412, [Class 117]. Specification 476,414 also is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US266606A US2227303A (en) | 1939-04-07 | 1939-04-07 | Alarm and control mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB535533A true GB535533A (en) | 1941-04-11 |
Family
ID=23015267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6324/40A Expired GB535533A (en) | 1939-04-07 | 1940-04-08 | Improvements in and relating to the unwinding of wire or thread |
Country Status (2)
Country | Link |
---|---|
US (1) | US2227303A (en) |
GB (1) | GB535533A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2610808A (en) * | 1946-11-22 | 1952-09-16 | J P Sceburg Corp | Magnetic recording apparatus |
US2622812A (en) * | 1947-03-22 | 1952-12-23 | Gen Mills Inc | Reel stop and drive |
US2507078A (en) * | 1948-04-23 | 1950-05-09 | Wright Melvin | Switch for cable operated machinery |
US2712042A (en) * | 1951-10-30 | 1955-06-28 | Sperry Corp | Signalling mechanism |
US2760024A (en) * | 1953-06-30 | 1956-08-21 | Tunstall Spencer | Bobbin signal |
US2843688A (en) * | 1956-09-04 | 1958-07-15 | Hughes Aircraft Co | Tape controlled apparatus |
US2910555A (en) * | 1957-07-05 | 1959-10-27 | Tunstall Spencer | Bobbin signal |
US2941746A (en) * | 1957-12-16 | 1960-06-21 | Joseph D Dawkins | Machine for reeling electric cable |
US2954940A (en) * | 1959-02-12 | 1960-10-04 | Adolf L Herrmann | Limit switch for tape recorders |
US3082968A (en) * | 1961-07-25 | 1963-03-26 | Western Electric Co | End of strand control mechanism |
US4703881A (en) * | 1986-05-15 | 1987-11-03 | Riddell John M | Wire movement sensor and control for wire stitching machine |
US7537144B1 (en) * | 2007-12-24 | 2009-05-26 | Pitney Bowes Inc. | Stitcher system with out of wire detector |
-
1939
- 1939-04-07 US US266606A patent/US2227303A/en not_active Expired - Lifetime
-
1940
- 1940-04-08 GB GB6324/40A patent/GB535533A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2227303A (en) | 1940-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB535533A (en) | Improvements in and relating to the unwinding of wire or thread | |
ES232722A1 (en) | Starting wheel for twister | |
US2760024A (en) | Bobbin signal | |
GB637371A (en) | Improvements in spools for cinematographic roll-films | |
GB454557A (en) | Improvements in and relating to winding drums or reels for cords or wires, and flexible electric wires | |
GB495600A (en) | Improvements in or relating to direction indicators for vehicles | |
GB203298A (en) | Improvements in machines for covering electrical conductors and other cores | |
ES174652U (en) | New coil holder. (Machine-translation by Google Translate, not legally binding) | |
US2009228A (en) | Magneto | |
GB544626A (en) | Improved electric fuse holders | |
GB572207A (en) | Improvements in or relating to electrically operated winding means for spring-actuated clocks | |
GB372994A (en) | Improvements in and relating to apparatus for reproducing sound or other record froma film | |
GB290777A (en) | Improvements in and relating to electrical alarm devices for hose reels | |
ES37715U (en) | A device for protecting the ends of the bobbins of thread for sewing or embroidery (Machine-translation by Google Translate, not legally binding) | |
ES63802U (en) | New automatic time circuit breaker (Machine-translation by Google Translate, not legally binding) | |
ES212275A1 (en) | An automatic stop mechanism for textile machines (Machine-translation by Google Translate, not legally binding) | |
ES227727A1 (en) | Automatic winding mechanism for electrical conductors. (Machine-translation by Google Translate, not legally binding) | |
ES228001A1 (en) | An automatic welding mechanism for electrical conductors. (Machine-translation by Google Translate, not legally binding) | |
AU113961B2 (en) | A device for starting and feeding, under low tension, an electric discharge tube | |
GB247882A (en) | A device for preventing the unwinding of cotton, silk or other thread from reels or spools and the like | |
CA573845A (en) | Welding machine for broken lamp filaments | |
CA390128A (en) | Spool and bobbin for thread, etc. | |
AU493155B2 (en) | Automatic machine for threading ferrite cores on wire | |
ES26368U (en) | Reel for fixed coil fishing rod and rotating steering wheel (Machine-translation by Google Translate, not legally binding) | |
ES437546A1 (en) | A method with its corresponding apparatus, to release thread coils in the nucleus of an induced. (Machine-translation by Google Translate, not legally binding) |