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. 09, 1995
Filed:
Aug. 12, 1992
Applicant:
Inventor:
Armin Feisel, Schaffhausen, CH;
Assignee:
Reishauer AG., Wallisellen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
451-1 ; 451 11 ; 451 28 ; 451 47 ; 451119 ; 451147 ;
Abstract
The conical internal teeth (7) of a spur gear grinding tool (2) mesh with the teeth (6) of a spur gear workpiece (1) or a dressing spur gear. The tool axis (4) forms an acute angle (.gamma.) with the workpiece axis (3). To grind and to dress, the spur gear tool (2) is fed relative to the workpiece (1) in the direction of the tool axis (4). In this manner an optimal tooth meshing between the tool (2) and the workpiece (1) over a wide dressing range and a constant finishing are achieved.