Douglas Automatic Coil Winder No. 1
AVO Ltd.; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- AVO Ltd.; London
- Year
- 1929 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 341087
- Wave bands
- - without
- Power type and voltage
- Solar- and/or muscle driven, also addl. power jack possible
- Loudspeaker
- - - No sound reproduction output.
- Material
- Various materials
- from Radiomuseum.org
- Model: Douglas Automatic Coil Winder No. 1 - AVO Ltd.; London
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 17 x 17.5 x 14 inch / 432 x 445 x 356 mm
- Notes
-
Douglas Automatic Coil Winder, No. 1
This is a hand-driven coil winding machine that is particularly suitable for the winding of short runs or single coils since it can be set up very quickly.
It will handle wires from 0·002" (0 ·05 mm) to 0-02" (0.5 mm) and will wind coils up to 5" (127 mm) in length and 4½” (108 mm.) diameter or diagonal. The geared hand drive allows for winding speeds up to 2,000 rpm without undue effort.
- Mentioned in
- Wireless World (The), London (WW, 79) (Sep 25, 1929, Page A8)
- Author
- Model page created by Gary Cowans. See "Data change" for further contributors.
- Other Models
-
Here you find 82 models, 79 with images and 41 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from AVO Ltd.; London