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1. 发明专利

DE3230189C2 未知
公开(公告)号：DE3230189C2
公开(公告)日：1990-04-19
申请号：DE3230189
申请日：1982-08-13
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH, DE
发明人： BECK, ERNST, ING.(GRAD.), 7951 MASELHEIM, DE , LENARD, PETER, 7950 BIBERACH, DE , POKORNY, ERICH, 7957 SCHEMMERHOFEN, DE
IPC分类号： B23D47/10 , B23D63/00 , B23D63/14 , G01B7/12 , G05B19/401
摘要： A saw blade (10) is supported on a saw blade carriage (14) adapted to be adjusted by an adjusting drive means (18) along a carriage guide means (16) and cooperating with a distance measuring means (26,28,30). A sensor means (34) is disposed in the path of movement of the saw blade (10) and emits signals in response to the position of a front edge portion of the saw blade (10) extending transversely of the carriage guide means (16). The adjusting drive means (18) is controlled by these signals and stopped at a predetermined nominal position of the front edge portion of the saw blade (10). In this manner the saw blade (10) positioning is effected automatically and the positioning accomplished permits a conclusion to be drawn with respect to the diameter of the saw blade (10) so that no separate measurement thereof is required.

2. 发明专利

DE3022943C2 未知
公开(公告)号：DE3022943C2
公开(公告)日：1989-08-24
申请号：DE3022943
申请日：1980-06-19
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH, DE
发明人： POKORNY, ERICH, 7957 SCHEMMERHOFEN, DE
IPC分类号： A63D5/08

3. 发明专利

DE3000885C2 未知
公开(公告)号：DE3000885C2
公开(公告)日：1988-07-21
申请号：DE3000885
申请日：1980-01-11
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH, DE
发明人： POKORNY, ERICH, 7957 SCHEMMERHOFEN, DE
IPC分类号： A63D5/08

4. 发明专利

DE2614419B2 未知
公开(公告)号：DE2614419B2
公开(公告)日：1979-02-01
申请号：DE2614419
申请日：1976-04-02
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH
发明人： LENARD, PETER, 7950 BIBERACH
IPC分类号： B23D63/14 , B23D63/18
摘要： A sharpening machine for sharpening toothed saws comprises a support for a saw blade supporting the blade for rotary adjustment in a direction of feed. A carrier is mounted for rotation about a tilting axis. A lifting carriage is mounted on the carrier. A spindle head is mounted on the lifting carriage. A grinding wheel is rotatably mounted in the spindle head. The lifting carriage is mounted to the carrier for swiveling movement about a swiveling axis which intersects the axis of the spindle head. The lifting carriage is rotatable at least 180 DEG from a standard position in which the spindle head axis is located in or parallel to the plane of the saw blade. The tilting axis of the carrier is oriented perpendicular relative to a plane containing both the spindle head axis and the swiveling axis. The carrier is rotatable in a range of at least 90 DEG about the tilting axis. The tilting range lies on both sides of a neutral position in which the spindle head axis is disposed parallel to the direction of feed.

5. 发明专利

DE7735253U1 未知
公开(公告)号：DE7735253U1
公开(公告)日：1978-03-16
申请号：DE7735253
申请日：1977-11-17
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH
IPC分类号： B23K1/008 , B23K3/00

6. 发明专利

DE7722657U1 未知
公开(公告)号：DE7722657U1
公开(公告)日：1977-10-20
申请号：DE7722657
申请日：1977-07-20
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH
IPC分类号： H02B15/00 , A63D5/04

7. 发明专利

DE2321161C2 未知
公开(公告)号：DE2321161C2
公开(公告)日：1974-08-01
申请号：DE2321161
申请日：1973-04-26
申请人： VOLLMER-WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH
发明人： STIER, OTTO, 7950 BIBERACH , KUHN, HEINZ, 7951 METTENBERG
IPC分类号： B23K37/04 , B22D19/06 , B23D65/00 , B22D23/06
摘要： Saw blades such as endless band saws have the cutting tips of the saw teeth faced with a hard alloy such as Stellite and shaped by half molds straddling the sides of the saw and an end stop member successively aligning the saw teeth with the molds and then also shaping the end face of the tip. The mold sections cooperate to form an open front and open top mold cavity around the tip end of the saw tooth. Molten alloy from a rod is projected into this cavity by a torch flame to form a bead on the saw tooth tip and the stop member then descends to close the front of the mold cavity and cooperate therewith to shape the alloy around the tip in welded relation therewith. Alternately, the alloy can be deposited in the mold cavity in powder form and melted by the torch to be welded and shaped on the saw tooth. The mold components are swingable between open and closed positions and the stop component is raised and lowered from the space between the teeth permitting the saw blade to be advanced after each molding step and serving as an indexing means to stop the advancing saw blade at the next tooth to be tipped. The side mold members can be in the form of blocks with the mold defining cavities in their corners and arranged to be shifted to present fresh mold cavity defining walls to the saw blade in the event of wear or damage of the previously used cavity walls and the stop face of the stop member can be a multi-face block that is rotated to present fresh shaping surfaces.

8. 发明专利

DE4115107C2 未知
公开(公告)号：DE4115107C2
公开(公告)日：1993-07-22
申请号：DE4115107
申请日：1991-05-08
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH, DE
发明人： LENARD, PETER, 7950 BIBERACH, DE , BAILER, NORBERT, 7957 SCHEMMERHOFEN, DE
IPC分类号： B23H7/02 , B23H9/00 , B23H9/08
摘要： PCT No. PCT/EP92/01008 Sec. 371 Date Dec. 23, 1992 Sec. 102(e) Date Dec. 23, 1992 PCT Filed May 8, 1992 PCT Pub. No. WO92/19410 PCT Pub. Date Nov. 12, 1992.For the electric discharge machining of cutter plates (60) by means of an electrode wire (50) a respective cutter plate (60) is rotated under program control about a workpiece axis (A) and is adjusted rectilinearly with respect to the electrode wire (50) along at least one of three axes (X, Y, Z) of a rectangular coordinate system, among them one axis (X) which is parallel to the workpiece axis (A). During the machining of a flank (64) adjacent a cutting edge (66), the cutter plate (60) is rotated in such manner about the workpiece axis (A) that the point at which the electrode wire (50) intersects the cutting edge (66) always lies on a tool axis (E) which extends at right angles to the electrode wire (50) and to two axes (X, Y) of the coordinate system. During the machining of portions of the flank (64) which are located adjacent portions of the cutting edge (66) not in parallel with the workpiece axis (A), the electrode wire (50) is rotated about the tool axis (E).

9. 发明专利

DE3601996C2 未知
公开(公告)号：DE3601996C2
公开(公告)日：1992-01-02
申请号：DE3601996
申请日：1986-01-23
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH, DE
发明人： VOLLMER, JOERG, 7210 ROTTWEIL, DE
IPC分类号： B23D63/00

10. 发明专利

DE3122477C2 未知
公开(公告)号：DE3122477C2
公开(公告)日：1990-08-02
申请号：DE3122477
申请日：1981-06-05
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH, 7950 BIBERACH, DE
发明人： BECK, ERNST, ING.(GRAD.), 7951 MASELHEIM, DE , POKORNY, ERICH, 7957 SCHEMMERHOFEN, DE
IPC分类号： A63D5/04

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