GB667632A - Improvements in guides for wire coiling and like machines - Google Patents

Improvements in guides for wire coiling and like machines

Info

Publication number
GB667632A
GB667632A GB5595/50A GB559550A GB667632A GB 667632 A GB667632 A GB 667632A GB 5595/50 A GB5595/50 A GB 5595/50A GB 559550 A GB559550 A GB 559550A GB 667632 A GB667632 A GB 667632A
Authority
GB
United Kingdom
Prior art keywords
wire
guide
card
bars
winding
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
Application number
GB5595/50A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB667632A publication Critical patent/GB667632A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01CRESISTORS
    • H01C17/00Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/04Apparatus or processes specially adapted for manufacturing resistors adapted for winding the resistive element

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Wire Processing (AREA)

Abstract

667,632. Making electric resistances; coiling. BRITISH THOMSON.HOUSTON CO., Ltd. March 6, 1950 [March 18, 1949], No. 5595/50. Classes 83 (ii) and 83 (iv). [Also in Group IX] A guide for directing a moving wire in a machine for winding precision resistances comprises bars 9, 10, preferably adjustably mounted upon the winding head 3 of the machine, the bars being provided with flat facing surfaces 14, 15 parallel to each other and perpendicular to the axis of winding, spacers 18, 19 mounted between the bars to maintain a distance slightly greater than the normal diameter 20 of the wire between the surfaces 14; 15, parallel bevelled relief surfaces 16, 17 between the spacers 18, 19 and spaced apart a distance greater than the normal diameter 20 to relieve the sides of the guide, the distance " 22," Fig. 3, being greater than the normal diameter of the wire, so that wire passing through the guide will be directed into position on the card &c. 5 with minimum error of displacement along the axis of the resistance coil. An oversize wire 23 will pass through with a slight bend in the guide. The card 5 is rotated by an electric motor 4a provided with a reduction gear 4b and the winding head 3 is moved axially of the card by a leading screw 6 rotated by a separate motor.
GB5595/50A 1949-03-18 1950-03-06 Improvements in guides for wire coiling and like machines Expired GB667632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US667632XA 1949-03-18 1949-03-18

Publications (1)

Publication Number Publication Date
GB667632A true GB667632A (en) 1952-03-05

Family

ID=22071533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5595/50A Expired GB667632A (en) 1949-03-18 1950-03-06 Improvements in guides for wire coiling and like machines

Country Status (1)

Country Link
GB (1) GB667632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254111B (en) * 1960-06-25 1967-11-16 Gottlob Gussmann Device for the production of springs polygonal, z. B. rectangular floor plan
GB2290311A (en) * 1994-06-17 1995-12-20 Terence James Sheehy Winding thread onto a card or reel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254111B (en) * 1960-06-25 1967-11-16 Gottlob Gussmann Device for the production of springs polygonal, z. B. rectangular floor plan
GB2290311A (en) * 1994-06-17 1995-12-20 Terence James Sheehy Winding thread onto a card or reel

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