Title:
GUIDE RAIL FOR TOOL
Document Type and Number:
Japanese Patent JP3472362
Kind Code:
B2
Abstract:
PURPOSE: To provide a guide rail capable of arranging a guide carriage having a guide region difference in shape, reliably displacing the guide carriage and capable of sufficiently distributing the generated force in a cross section.
CONSTITUTION: A guide rail for use in drilling, cutting and grinding tools has two first and second pairs of guide surfaces 1, 2, 3, 4 arranged opposite one another symmetrically on the right and left. Each pair of first and second guide surfaces 1, 2, 3, 4 are V-shaped and are laterally spaced apart and extend along the central axis of the guide rail. An additional pair of guide surfaces 7, 8 are arranged on both sides of another axis of symmetry S2 perpendicular to a first axis of symmetry S1 of two first and second pairs of guide surfaces 1, 2, 3, 4, and the guide surfaces 7, 8 are formed into a roof shape and are extended along the central axis of the guide rail.
Inventors:
Rudolf Lightberger
Application Number:
JP28354094A
Publication Date:
December 02, 2003
Filing Date:
November 17, 1994
Export Citation:
Assignee:
Hilti Actien Gezel Shaft
International Classes:
B23B45/14; B23Q1/00; B23Q1/01; B23Q1/03; B23Q1/42; B23Q1/58; B23Q9/00; B25F5/00; F16C29/00; F16C29/04; (IPC1-7): B23Q1/58; B23B45/14; B23Q9/00
Domestic Patent References:
| JP2279243A | ||||
| JP61195907U |
Attorney, Agent or Firm:
Kosugi Sugimura (4 others)
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