A circular and miter box saw has a contact table containing a support device that can be pivoted about a pivoting axis relative to the contact table and a base plate. The support device is pivot-supported on the base plate. The saw further has a miter box arm that can be pivoted about the pivoting a
A circular and miter box saw has a contact table containing a support device that can be pivoted about a pivoting axis relative to the contact table and a base plate. The support device is pivot-supported on the base plate. The saw further has a miter box arm that can be pivoted about the pivoting axis, and a sawing device being disposed on the miter box arm, or above the contact table, respectively, wherein the sawing device can be displaced by a gliding guide device. The circular and miter box saw has a high cutting quality and a safe work piece contact surface and is characterized in that the gliding guide device is provided substantially below the base plate.
대표청구항▼
1. A circular and miter saw, comprising: a seating table having a planar workpiece seating surface for supporting a workpiece thereon during cutting;two stop strips in alignment with one another and disposed on said seating table defining an alignment surface perpendicular to said workpiece seating
1. A circular and miter saw, comprising: a seating table having a planar workpiece seating surface for supporting a workpiece thereon during cutting;two stop strips in alignment with one another and disposed on said seating table defining an alignment surface perpendicular to said workpiece seating surface for aligning a workpiece;a bearing means being pivotable about a pivot axis relative to said seating table, said bearing means having a rotary disc and a side arm disposed above said rotary disc, said workpiece seating surface of said seating table at least partially covering said rotary disc of said bearing means for supporting the workpiece above said rotary disc;a base plate, said bearing means pivotally supported on said base plate, said base plate being disposed below said bearing means;a miter arm being pivotable about the pivot axis;a sliding guide device disposed below said base plate, said miter arm and said sliding guide device being pivotable relative to said base plate and said seating table;a sawing device disposed on said miter arm, said sawing device being displaceable by means of said sliding guide device; andsaid bearing means, said base plate and said sliding guide device being formed as separate subassemblies disposed sequentially one above another. 2. The circular and miter saw according to claim 1, wherein said base plate has an arcuate guide slot formed therein, said arcuate guide slot being disposed concentrically in relation to the pivot axis; andfurther comprising at least one guide element, said sliding guide device and said bearing means being connected to one another by said at least one guide element extending through said guide slot. 3. The circular and miter saw according to claim 1, wherein: said bearing means has an at least partially cylindrical bearing projection in a region of said pivot axis; andsaid seating table has an at least partially cylindrical opening formed therein in the region of the pivot axis, said at least partially cylindrical bearing projection engaging in said at least partially cylindrical opening in a form fitting manner. 4. The circular and miter saw according to claim 3, wherein said side arm has a groove formed therein and extends parallelwise in relation to a miter axis, said sawing device configured such that said sawing device can be inserted, with a saw blade, into said groove. 5. The circular and miter saw according to claim 4, wherein said seating table has a generally V-shaped recess formed therein, said side arm being pivotable within said V-shaped recess. 6. The circular and miter saw according to claim 5, wherein said V-shaped recess opens into said at least partially cylindrical opening. 7. The circular and miter saw according to claim 1, wherein said seating table has two projections, which taper towards said pivot axis at an acute angle and which are delimited by said two upwardly projecting stop strips, said projections have top sides serving as said workpiece seating surface. 8. The circular and miter saw according to claim 7, wherein said workpiece seating surface extends substantially up to said pivot axis. 9. The circular and miter saw according to claim 4, wherein said groove extends along said side arm as far as into said at least partially cylindrical bearing projection. 10. The circular and miter saw according to claim 1, further comprising a locking mechanism, a pivot position of said bearing means relative to said seating table can be detachably fixed by means of said locking mechanism. 11. The circular and miter saw according to claim 4, wherein said sliding guide device has at least one sliding guide and at least one guide rod, said sliding guide being disposed on said bearing means, and said guide rod being displaceable through said sliding guide, parallelwise in relation to a miter axis. 12. The circular and miter saw according to claim 1, further comprising: a rod clamping piece; two guide rods connected to one another at a first end by said rod clamping piece; anda miter-arm mount disposed at a second end of said guide rods. 13. The circular and miter saw according to claim 1, further comprising a miter-arm mount, said miter arm being rotatably mounted on said miter-arm mount so as to be pivotable about a miter axis. 14. The circular and miter saw according to claim 12, further comprising: a miter plate disposed on a first side of said miter arm; anda counter-plate disposed on a second side of said miter arm, said miter-arm mount being disposed between said miter plate and said counter-plate. 15. The circular and miter saw according to claim 14, wherein said miter plate has a flexible joint piece with a bolt opening formed therein, and said miter-arm mount has an arcuate, elongate hole formed therein; andfurther comprising a miter setting bolt engaging through said arcuate, elongate hole and said bolt opening. 16. The circular and miter saw according to claim 1, wherein said miter arm is substantially L shaped. 17. The circular and miter saw according to claim 1, wherein said sawing device is pivotally mounted on said miter arm. 18. The circular and miter saw according to claim 1, wherein said seating table has a slot formed therein for said upwardly projecting stop strips, said upwardly projecting stop strips engaging in said slot. 19. The circular and miter saw according to claim 1, further comprising a base frame having a plurality of feet disposed so as to be pivotally adjustable on at least one of said seating table or on said base plate, such that irregularities of the ground can be compensated. 20. The circular and miter saw according to claim 19, further comprising setting screws, a relative position of said feet in relation to at least one of said seating table or said base plate can be set by means of a respective one of said setting screws. 21. The circular and miter saw according to claim 1, wherein said sawing device is disposed on said miter arm above said seating table. 22. The circular and miter saw according to claim 2, wherein said at least one guide element is selected from the group consisting of bolts and screws. 23. The circular and miter saw according to claim 11, wherein said sliding guide is disposed on said rotary disk of said bearing means.
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