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Auktionsarchiv: Los-Nr. 69

A demonstration model of the variable friction gear as designed by W. G. Vigeon

Schätzpreis
0 £
Zuschlagspreis:
720 £
ca. 1.104 $
Auktionsarchiv: Los-Nr. 69

A demonstration model of the variable friction gear as designed by W. G. Vigeon

Schätzpreis
0 £
Zuschlagspreis:
720 £
ca. 1.104 $
Beschreibung:

patent design 1908, model early 20th Century, with three-pillar single-spring key-wind motor with shaped top-plates, the course-surface variable gear wheel with crown cog for forward/reverse switch, brake damper with linkage to pad control and the main U lever operating free-spinning wheel through manual clutch for outer-edge wheel engagement-to-centre drive, slide and return for reverse procedure, mounted on stained and varnished baseboard, load-wheel to the right with groove cog for a belt; with three technical pencil drawings of the essential parts; and a motoring catalogue of sale dated 24 February 1976, Christies featuring this as lot 342, the baseboard still baring this number - 9in. (22.9cm) wide, 4in. (10cm) high

Auktionsarchiv: Los-Nr. 69
Auktion:
Datum:
18.11.2008
Auktionshaus:
Bonhams London
London, Knightsbridge Montpelier Street Knightsbridge London SW7 1HH Tel: +44 20 7393 3900 Fax : +44 20 7393 3905 info@bonhams.com
Beschreibung:

patent design 1908, model early 20th Century, with three-pillar single-spring key-wind motor with shaped top-plates, the course-surface variable gear wheel with crown cog for forward/reverse switch, brake damper with linkage to pad control and the main U lever operating free-spinning wheel through manual clutch for outer-edge wheel engagement-to-centre drive, slide and return for reverse procedure, mounted on stained and varnished baseboard, load-wheel to the right with groove cog for a belt; with three technical pencil drawings of the essential parts; and a motoring catalogue of sale dated 24 February 1976, Christies featuring this as lot 342, the baseboard still baring this number - 9in. (22.9cm) wide, 4in. (10cm) high

Auktionsarchiv: Los-Nr. 69
Auktion:
Datum:
18.11.2008
Auktionshaus:
Bonhams London
London, Knightsbridge Montpelier Street Knightsbridge London SW7 1HH Tel: +44 20 7393 3900 Fax : +44 20 7393 3905 info@bonhams.com
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