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:
Sep. 16, 2003
Filed:
Mar. 07, 2002
Applicant:
Inventor:
Josef Fünfer, Königsbrunn, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 3/08 ;
U.S. Cl.
CPC ...
F16H 3/08 ;
Abstract
A transmission ( ) for a hand tool device with two laterally spaced shafts ( ) having parallel axes (A, A′). which can be switched using switch sleeves ( ) arranged movable in an axially limited manner on the shafts, whereby both switch sleeves ( ) are switchably coupled to one another by a switch transmission unit ( ) in a rotationally free axially form-fitting manner and engaging into the switch sleeves and which are resiliently spring-biased along the axes (A, A′) by a spring arrangement ( ).