GB191118920A - Improvements in or relating to Mandrels for Machines for Winding Coils. - Google Patents
Improvements in or relating to Mandrels for Machines for Winding Coils.Info
- Publication number
- GB191118920A GB191118920A GB191118920DA GB191118920A GB 191118920 A GB191118920 A GB 191118920A GB 191118920D A GB191118920D A GB 191118920DA GB 191118920 A GB191118920 A GB 191118920A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grooves
- mandrel
- pins
- winding
- coils
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/098—Mandrels; Formers
Abstract
18,920. Alexander, A. E., [Anderson Winding Machine Co.]. Dec. 6, 1910. Winding-machines.-Spindles or mandrels for winding coils, particularly coils for electro-magnets and the fields of dynamos and motors, are formed with grooves running parallel to the direction of rotation and offset from each other lengthways of the mandrel ; the invention is particularly applicable to the collapsible mandrels described in Specification 18,919/11. The guide may consist of a number of curved plates 121, Fig. 1, adapted to be laid on the mandrel for making around winding. The grooves in the plates c, d being offset by half a groove from those on the plates a, b. In a modification, the grooves are joined together by inclined grooves 125, Fig. 2. With a mandrel for forming polysided coils, the angles only need be provided with grooves, which are preferably formed on pins 127, Fig. 7, fitting into longitudinal recesses. The pins maybe secured in position by devices entering recesses in the ends of the filler-blocks 92 and pins 127, or by flat strips of metal entering longitudinal grooves in the blocks and pins and set at right-angles to each other. In a modification, projections 106<a> are secured to the mandrel flush against the end plate 100<a> and having a depth equal to'the diameter of the wire and a thickness equal to half this diameter. The first turn of wire acts as a guide for the succeeding turns. Instead of using a rigid guide as shown in Figs. 1 and 2, thick paper wrapped round the shell of a coil may be used. Specification 28,330/10 is also referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191118920T | 1910-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191118920A true GB191118920A (en) | 1911-12-06 |
Family
ID=32366227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191118920D Expired GB191118920A (en) | 1910-12-06 | 1910-12-06 | Improvements in or relating to Mandrels for Machines for Winding Coils. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191118920A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108015611A (en) * | 2017-12-28 | 2018-05-11 | 重庆市铜梁区恒生俊宇铸造厂 | A kind of wind of machine tooling auxiliary device |
-
1910
- 1910-12-06 GB GB191118920D patent/GB191118920A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108015611A (en) * | 2017-12-28 | 2018-05-11 | 重庆市铜梁区恒生俊宇铸造厂 | A kind of wind of machine tooling auxiliary device |
CN108015611B (en) * | 2017-12-28 | 2019-12-13 | 重庆市铜梁区恒生俊宇铸造厂 | Winding device of machine tool machining auxiliary device |
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