Diskussion:TAG Heuer SA/de
Version vom 29. Juli 2012, 10:47 Uhr von Holger (Diskussion | Beiträge)
Patente von Edouard Heuer
1. Juli 1882 - französisches Patent - Schaltrad-Mechanismus
3. Mai 1883 - Pat. 2258 von A.H. Arnold und F.H. Huguenin
- Chronograph mechanism - The wheel (E) of the minute indicator is caused to advance by a pawl (e) on the heart cam (D), one tooth at every turn of the centre-wheel (C), during the period of observation, being raised into gear with the said pawl by means of a bevelled upper surface on the hammer (B), acting upon the bevelled underside of the wheel (E), when the said hammer is withdrawn from its cam. The heart cam (d) of the minute indicator and its hammer (b) are also bevelled in such a manner that, when it is desired to set the hands at zero, the hammer comming in contact with the
6. Februar 1887 - Deutsches Reichspatent 40770 - Rattrapante + Beschreibung Schwingtrieb
3. Mai 1887 - französisches Patent - Schwingtrieb
14. Februar 1888 - 2 US-Patente - Minutenzählwerk + Schwingtrieb/Rattrapante
1. Dezember 1888 - Schweizer Patent 9 - Grande Sonnerie Repetition