DE68920738T2 - Maschine und Verfahren zum Schneiden von ovalen Formgebilden. - Google Patents
Maschine und Verfahren zum Schneiden von ovalen Formgebilden.Info
- Publication number
- DE68920738T2 DE68920738T2 DE68920738T DE68920738T DE68920738T2 DE 68920738 T2 DE68920738 T2 DE 68920738T2 DE 68920738 T DE68920738 T DE 68920738T DE 68920738 T DE68920738 T DE 68920738T DE 68920738 T2 DE68920738 T2 DE 68920738T2
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- machine
- oval shapes
- cutting oval
- unidirectionaally
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/3846—Cutting-out; Stamping-out cutting out discs or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/16—Severing or cut-off
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/748—With work immobilizer
- Y10T83/7487—Means to clamp work
- Y10T83/7567—Manually actuated drive means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/849—With signal, scale, or indicator
- Y10T83/853—Indicates tool position
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
- Y10T83/8749—By pivotal motion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8789—With simple revolving motion only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Control Of Cutting Processes (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Sawing (AREA)
- Nonmetal Cutting Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/380,217 US5014584A (en) | 1989-07-14 | 1989-07-14 | Machine and method for cutting oval shapes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68920738D1 DE68920738D1 (de) | 1995-03-02 |
DE68920738T2 true DE68920738T2 (de) | 1995-08-31 |
Family
ID=23500357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68920738T Expired - Fee Related DE68920738T2 (de) | 1989-07-14 | 1989-09-19 | Maschine und Verfahren zum Schneiden von ovalen Formgebilden. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5014584A (de) |
EP (1) | EP0410058B1 (de) |
AT (1) | ATE117231T1 (de) |
CA (1) | CA1326205C (de) |
DE (1) | DE68920738T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5317943A (en) * | 1990-03-06 | 1994-06-07 | Robert K. Dowdle | Method and apparatus for ultrasonically cutting mat board |
IT1286968B1 (it) * | 1996-01-26 | 1998-07-24 | Giovanni Sciuto | Attrezzatura semiautomatica per tagliare la pizza in piu' pezzi di egual grandezza |
GB2319275B (en) * | 1997-07-31 | 1998-09-30 | Swish Prod | Concealed cut edge for decorative barge boards |
US6052909A (en) | 1998-08-26 | 2000-04-25 | Gardner; Mark T. | Hand-held oval cutting device |
US6158133A (en) * | 1998-12-23 | 2000-12-12 | Fiskars Inc. | Oval cutter |
CN107351140A (zh) * | 2017-06-24 | 2017-11-17 | 芜湖德丰汽车零部件有限公司 | 一种快速自动切割装置 |
CN114633119B (zh) * | 2022-03-04 | 2023-12-15 | 无锡威科机电制造有限公司 | 风力发电机舱内的钣金零部件的自动化精密加工系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE573161C (de) * | 1927-06-01 | 1933-03-28 | Fritz Schade | Nach dem Abwaelzverfahren arbeitende Maschine zur Herstellung von angenaehert korrekten Verzahnungen an elliptischen Raedern |
DE680311C (de) * | 1933-05-05 | 1939-08-26 | Ernst Krause & Co A G | Vorrichtung zur Herstellung von durch cycloidische Kurven begrenzten Querschnittsprofilen |
DE688031C (de) * | 1936-06-20 | 1940-02-10 | Boehringer Gmbh Geb | Vorrichtung zum Abdrehen von umlaufenden Werkstuecken mit ovalem Querschnitt |
US2550766A (en) * | 1950-06-06 | 1951-05-01 | Ray K Bryant | Double-acting bench plane |
US2812579A (en) * | 1953-06-15 | 1957-11-12 | William M Arck | Adjustable glass-cutting tool head |
US3845676A (en) * | 1973-06-05 | 1974-11-05 | D Pierce | Device for cutting ovals in mats or glass sheets |
US4044464A (en) * | 1976-07-27 | 1977-08-30 | Georg Schiess | Circular cutting device |
US4112793A (en) * | 1977-04-06 | 1978-09-12 | Donald Cameron Pierce | Device for cutting ovals in mats or glass sheets |
DE2910642C2 (de) * | 1979-03-17 | 1985-05-15 | Nippon Tenshashi Co., Ltd., Osaka | Vorrichtung zum Ausschneiden kreisförmiger Werkstücke |
US4244106A (en) * | 1979-05-29 | 1981-01-13 | Pierce Donald C | Device for describing an ellipse |
US4233736A (en) * | 1979-11-19 | 1980-11-18 | Framework, Inc. | Pressure sensitive picture frame mat opening cutter |
US4351111A (en) * | 1981-03-06 | 1982-09-28 | Carr John A | Machine tool for scribing arcs and circles |
US4790222A (en) * | 1987-10-29 | 1988-12-13 | Morgan Carey C | Apparatus for cutting various forms out of a picture frame mat or the like |
US4878409A (en) * | 1988-01-12 | 1989-11-07 | Carithers Jr Charles H | Circular mat cutting apparatus |
-
1989
- 1989-07-14 US US07/380,217 patent/US5014584A/en not_active Expired - Lifetime
- 1989-09-19 EP EP89309519A patent/EP0410058B1/de not_active Expired - Lifetime
- 1989-09-19 DE DE68920738T patent/DE68920738T2/de not_active Expired - Fee Related
- 1989-09-19 AT AT89309519T patent/ATE117231T1/de not_active IP Right Cessation
- 1989-09-28 CA CA000613850A patent/CA1326205C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0410058B1 (de) | 1995-01-18 |
CA1326205C (en) | 1994-01-18 |
EP0410058A2 (de) | 1991-01-30 |
ATE117231T1 (de) | 1995-02-15 |
US5014584A (en) | 1991-05-14 |
DE68920738D1 (de) | 1995-03-02 |
EP0410058A3 (en) | 1991-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |