Claims
- 1. A miter saw comprising:
- a base on which a work is placed;
- a miter saw unit supporting a saw blade and having a motor for rotatably driving said saw blade;
- a support mechanism pivotally supporting said miter saw unit relative to said base in such a manner that said miter saw unit is vertically and laterally pivotable;
- a position determining mechanism for selectively determining the position of said miter saw unit at any of a plurality of positions including a vertical position where said saw blade is positioned substantially vertically relative to said base, and leftward and rightward pivoted positions where said blade is inclined laterally leftwardly and laterally rightwardly from said vertical position by a predetermined angle, respectively;
- said position determining mechanism including movable side stopper members mounted on a movable member which pivots laterally about an axis with said miter saw unit, and fixed side stopper members mounted on a fixed member which is mounted on said base, said movable side stopper members abut on their corresponding fixed side stopper members when said miter saw unit is in said vertical position, said leftward pivoted position and said rightward pivoted position, respectively; and
- means for receiving therein and enclosing portions of said movable side stopper members and portions of said fixed side stopper members on which said portions of said movable side stopper members abut when said miter saw unit is at any of said vertical position, said leftward pivoted position and said rightward pivoted position.
- 2. A miter saw comprising:
- a base on which a work is placed;
- a miter saw unit supporting a saw blade and having a motor for rotatably driving said saw blade;
- a support mechanism pivotally supporting said miter saw unit relative to said base in such a manner that said miter saw unit is vertically and laterally pivotable;
- a position determining mechanism for selectively determining the position of said miter saw unit at any of a plurality of positions including a vertical position where said saw blade is positioned substantially vertically relative to said base, and leftward and rightward pivoted positions where said blade is inclined laterally leftwardly and laterally rightwardly from said vertical position by a predetermined angle, respectively;
- said position determining mechanism including movable side stopper members mounted on a movable member which pivots laterally about an axis with said miter saw unit, and fixed side stopper members mounted on a fixed member which is mounted on said base, said movable side stopper members abut on their corresponding fixed side stopper members when said miter saw unit is in said vertical position, said leftward pivoted position and said rightward pivoted position, respectively; and
- said fixed member receiving therein and enclosing portions of said movable side stopper members and portions of said fixed side stopper members on which said portions of said movable side stopper members abut when said miter saw unit is at any of said vertical position, said leftward pivoted position and said rightward pivoted position.
- 3. The miter saw as defined in claim 2 wherein said fixed member comprises a generally cylindrical support portion fixed to said base.
- 4. The miter saw as defined in claim 3 wherein said movable member pivotably mounts on said support portion and in turn has said miter saw unit mounted thereon, said support portion and moveable member cooperating to enclose and define a space in which said movable side stopper members and said fixed side stopper members are positioned.
- 5. The miter saw as defined in claim 4 wherein said moveable side stopper members mount to and extend from said moveable member into said space.
- 6. The miter saw as defined in claim 5 wherein each of said moveable stopper members extends in a direction parallel to the pivotal axis of said miter saw unit and includes a lateral surface which serves to abut on the corresponding fixed side stopper member.
- 7. The miter saw as defined in claim 6 where said fixed side stopper members are bolts which are in engagement with said support portion and extend therethrough, each of said bolts has a head positioned on the outside of said support portion and one end opposite to said head, said one end being positioned within said space and having said portion for abutment on the corresponding movable side stopper member.
- 8. A miter saw comprising:
- a base on which a work is placed;
- a miter saw unit supporting a saw blade and having a motor for rotatably driving said saw blade;
- a support mechanism pivotally supporting said miter saw unit relative to said base in such a manner that said miter saw unit is vertically and laterally pivotable;
- a position determining mechanism for selectively determining the position of said miter saw unit at any of a plurality of positions including a vertical position where said saw blade is positioned substantially vertically relative to said base, and leftward and rightward pivoted positions where said blade is inclined laterally leftwardly and laterally rightwardly from said vertical position by a predetermined angle, respectively;
- said support mechanism mounting and enclosing said position determining mechanism, said support mechanism including a fixed member mounted to said base, and a movable member pivotally engaged with said fixed member for rotational movement, with said miter saw unit about a common axis with said fixed member, said position determining mechanism including moveable side stopper members mounted on and within said moveable member, and fixed side stopper members mounted on and within said fixed member, said moveable side stopper members abutting on corresponding fixed side stopper members when said miter saw is in said vertical position, said leftward pivoted position and said rightward pivoted position respectively.
Priority Claims (2)
Number |
Date |
Country |
Kind |
4-156010 |
May 1992 |
JPX |
|
4-252214 |
Aug 1992 |
JPX |
|
Parent Case Info
This is a Continuation of application Ser. No. 08/408,163, filed Mar. 21, 1995, now U.S. Pat. No. 5,582,089 which is a continuation of application Ser. No. 08/063,291, filed May 18, 1993 now U.S. Pat. No. 5,437,214.
US Referenced Citations (13)
Foreign Referenced Citations (6)
Number |
Date |
Country |
1135035 |
Apr 1957 |
FRX |
1379222 |
Oct 1964 |
FRX |
2050610 |
May 1971 |
DEX |
2321020 |
Nov 1974 |
DEX |
3737814 |
Sep 1988 |
DEX |
63-49901 |
May 1988 |
JPX |
Continuations (2)
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Number |
Date |
Country |
Parent |
408163 |
Mar 1995 |
|
Parent |
63291 |
May 1993 |
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