Shaving apparatus
AssigneeU.S. Philips Corporation
InventorWijtse Bergsma
Life of this patent
Estimating the term…
Abstract
There is provided a shaving apparatus comprising a drivable shaving member coupled to an electric motor by means of a gear-wheel transmission. The gear-wheel transmission includes a pinion on the motor shaft and a gear-wheel connected to the shaving member. The shaving apparatus has a trimmer coupled to the electric motor by an eccentric mechanism. The eccentric mechanism is coupled to the pinion on the motor shaft by means of an additional gear-wheel included in the gear-wheel transmission, the gear-wheel connected to the shaving member also being coupled to the pinion on the motor shaft through such additional gear-wheel.
Claims1
A shaving apparatus which comprises a drivable shaving member;
- an electric motor having a motor shaft;
- a gear-wheel transmission coupling the shaving member to the electric motor, said gear-wheel transmission including a pinion mounted on the motor shaft, a gear-wheel connected to the shaving member, and an additional gear-wheel;
- a trimmer;
- and an eccentric mechanism coupling the trimmer to the electric motor;
- the additional gear-wheel being a double gear-wheel having a first toothing in mesh with the pinion on the motor shaft and a second toothing in mesh with the gear-wheel connected to the shaving member, said additional gear-wheel also having an eccentric cylindrical portion forming part of the eccentric mechanism.
Dependencies are inferred from the claim text.