Patent · US Expired

Power driven, hand operated plane

US4360048A · kind A · utility

12Cited by

3References

13Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Fritz Schadlich · Echterdingen, DE
Gerhard Armbruster · Echterdingen, DE
Werner Neubert · Stuttgart, DE
Peter Stierle · Rübgarten, DE

Key dates

Filing date	Dec 5, 1980
Grant date	Nov 23, 1982
Priority date	—
Expiry date	Dec 5, 2000

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB27C1/10
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The power driven, hand operated plane of the type having a fixed front guiding plate adjoining the circular path of movement of the planing knife, and a vertically adjustable rear guiding plate controlled by an adjustment device assembled of a control disk mounted at one end of a screw spindle and projecting partially from the housing; the other end of the spindle engages a nut which is secured to the shoe by a preadjustment mechanism; a biasing spring presses the shoe against the nut; a dial provided on top of the control disk is visible to the user through a window in the housing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.