Carriage for a wall saw
AssigneeHilti Aktiengesellschaft
InventorHans-Joerg Rieger
Life of this patent
Estimating the term…
Abstract
A carriage (50) for a wall saw that includes a saw head and a motor-driven feed unit with a guide slide and a feed motor. The carriage is made up of a base frame (51) with a supporting frame (55) and a receiving plate (56), a guide frame (52) with a handle (58), and a chassis (53) with a first axle (64), a second axle (66), and at least three wheels (65, 67). At least one wheel (65) of the chassis (53) is designed to be connectable to a gearwheel (45) of the guide slide (26) in a force- and torque-transmitting manner with the aid of a connection device.
Claims13
A carriage for a wall saw, the wall saw made up of a saw head and a motor-driven feed unit with a guide slide and a feed motor, the wall saw being connectable to a toothed rack of a guide track with the aid of a gearwheel of the guide slide, and being movable along guide surfaces of the guide track with the aid of guide elements of the guide slide, the carriage comprising:
- a base frame with a supporting frame and a receiving plate connectable to the wall saw;
- a guide frame with a handle, the guide frame being connected to the base frame;
- and
- a chassis with a first axle, a second axle, and at least three wheels situated on the first and second axles, the chassis being situated on a bottom side of the supporting frame;
- at least one wheel of the at least three wheels being connectable to the gearwheel of the guide slide in a force- and torque-transmitting manner with the aid of a connection device.
Dependencies are inferred from the claim text.