Title:
SAW ASSEMBLY WITH HANDLE-ACTUATED GUIDE MECHANISM SAW ASSEMBLY WITH HANDLE-ACTUATED GUIDE MECHANISM
Document Type and Number:
WIPO Patent Application WO1996022865
Kind Code:
A3
Abstract:
A wall saw for cutting concrete or similar materials includes a track, mounting brackets to affix the track to a wall, and a movable saw carriage. The saw carriage is mounted to the track by a guide mechanism, which may include a plurality of rollers, mounted to the carriage for pivotal movement between an engaged position, in guiding contact with the track, and a retracted position, out of contact with the track, by movement of a carrying handle of the carriage. In one embodiment, the rollers are mounted for pivotal camming motion and are retracted sufficiently in their retracted positions to permit mounting and dismounting of the carriage relative to the track by movement of the carriage perpendicular to the wall.
Inventors:
HOLMES WILLIAM K
JONEIKIS ALBERT E
WONG KWOK WAH
JONEIKIS ALBERT E
WONG KWOK WAH
Application Number:
PCT/US1996/001162
Publication Date:
October 17, 1996
Filing Date:
January 25, 1996
Export Citation:
Assignee:
BOART LONGYEAR COMPANY (US)
International Classes:
B23Q9/00; B28D1/04; (IPC1-7): B28D1/04; G05G7/02; G05G5/06
Foreign References:
| US4979412A | 1990-12-25 |
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