Cover assembly for machine tool and assembling method thereof
AssigneeBrother Kogyo Kabushiki Kaisha
InventorsKazuteru Kuriki, Toshio Ichino
Life of this patent
Estimating the term…
Abstract
A splash cover is assembled to a mount of a base. A space for holding a packing is provided between the splash cover and the mount. A packing port is provided to the accommodating space. The structure allows an operator to install or remove the packing to or from the accommodating portion inside the splash cover without interference from the splash cover. Thus, installing or removing the packing can be easily performed. In addition, because the packing is invisible from outside, the appearance of the splash cover is improved.
Claims12
A cover assembly used for a machine tool, comprising:
- a base having a mount on an upper portion thereof and a peripheral wall provided a periphery of the mount;
- a splash cover removably attached directly to the mount of the base;
- and
- a packing that seals a gap between the splash cover and the mount of the base, wherein th splash cover and the amount of the base define an accommodating space therebetween, and the packing is placed in the accommodating space, wherein the splash cover comprises a flange at a lower end thereof and is attached to the mount of the base at the flange, and the mount of the base comprises a stepped-down portion lower than a flange attaching portion of the mount, and the accommodating space is defined between the stepped-down portion and the flange of the splash cover.
The cover assembly according to 1, wherein the packing is hollow.
The cover assembly according to 6, wherein a plurality of slits are formed in the packing.
A cover assembly, comprising:
- a base having:
- an outer peripheral wall:
- and
- a stepped mounting portion adjacent the outer peripheral wall and having at least a first step and a second step;
- a splash cover removably mounted via a flange directly to the base at the first step;
- and
- a packing removably seated on the second step between the flange and the second step, wherein the second step is lower than a flange attaching portion of the stepped mounting portion and the flange and the second step define an accommodating space for the packing;
- further comprising a protrusion extending from an edge of the second step, the edge separated from the first step, to partially enclose a space between the second step and the flange to retain the packing in position.
A cover assembly, comprising:
- a base having:
- an outer peripheral wall:
- and
- a stepped mounting portion adjacent the outer peripheral wall and having at least a first step and a second step;
- a splash cover removably mounted via a flange directly to the base at the first step;
- and
- a packing removably seated on the second step between the flange and the second step, wherein the second step is lower than a flange attaching portion of the stepped mounting portion and the flange and the second step define an accommodating space for the packing;
- wherein the second step contains a plurality of threaded holes and the flange of the splash cover has a plurality of matching holes, the cover assembly further comprising a plurality of holes, a bolt passing through each hole to be engaged in a threaded hole in the base.
Dependencies are inferred from the claim text.