The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1987
Filed:
Jun. 17, 1985
Sieds Bosch, Drachten, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A shaving apparatus comprises a housing; an external shaving member formed with hair-entry apertures and engaging the housing; and an internal shaving member associated with the external shaving member and rotatable relative thereto. A drive shaft couples the internal shaving member to a motor, the drive shaft having a hub. A pin engages the hub for rotatably supporting the drive shaft. Two separate radially acting cylindrical bearing surfaces of different diameters are provided on the pin. Two separate cylindrical radially acting bearing surfaces of correspondingly different diameters are provided on the hub for cooperation with the respective separate radially acting cylindrical bearing surfaces provided on the pin. A supporting plate is provided within the shaving apparatus housing, the pin and the supporting plate being formed as a one-piece plastic unit.