Title:
DRILLING OR CHISELING TOOL WITH SUCTION MECHANISM
Document Type and Number:
Japanese Patent JP3448110
Kind Code:
B2
Abstract:
PURPOSE: To provide a constitution wherein suppresses of circulating air flow is not generated by a separator.
CONSTITUTION: A drilling or chiseling tool has a suction mechanism 8 releasably mounted on a body 1. The mechanism 8 has a separator 11 having a replaceable housing 13 subdivided into first and second separate chambers K1, K2 by a filter element 14 disposed in the housing 13. The chambers K1, K2 have apertures 12, 15, respectively, with cross-sections extending at right angles to one another.
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Inventors:
Joseph Overmeier
Ulrich Murra-Boizen
Siegfried Koish
Peter Gaffal
Ulrich Murra-Boizen
Siegfried Koish
Peter Gaffal
Application Number:
JP25226994A
Publication Date:
September 16, 2003
Filing Date:
October 18, 1994
Export Citation:
Assignee:
Hilti Actien Gezel Shaft
International Classes:
B23Q11/00; B25D17/18; B28D7/02; E21B21/00; E21B21/015; (IPC1-7): B28D7/02; B23Q11/00; B25D17/18; E21B21/00
Domestic Patent References:
JP4226850A | ||||
JP5266804A | ||||
JP3124805U | ||||
JP4121853U | ||||
JP58128008U |
Attorney, Agent or Firm:
Kosugi Sugimura (4 others)
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