FR2228554A1 - - Google Patents
Info
- Publication number
- FR2228554A1 FR2228554A1 FR7316767A FR7316767A FR2228554A1 FR 2228554 A1 FR2228554 A1 FR 2228554A1 FR 7316767 A FR7316767 A FR 7316767A FR 7316767 A FR7316767 A FR 7316767A FR 2228554 A1 FR2228554 A1 FR 2228554A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/06—Making more than one part out of the same blank; Scrapless working
- B21D28/08—Zig-zag sequence working
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
- B21D43/023—Centering devices, e.g. edge guiding
-
- 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
- Y10T83/04—Processes
- Y10T83/0505—With reorientation of work between cuts
- Y10T83/051—Relative to same tool
-
- 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
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4486—With variable direction of work-feed from cycle to cycle
- Y10T83/4488—In one of certain selected directions
-
- 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
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4523—With means to vary number of work-feed increments between tool strokes
-
- 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
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4534—Unequal work feed increments in recurring series
-
- 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
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4539—Means to change tool position, or length or datum position of work- or tool-feed increment
-
- 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
- Y10T83/485—Cutter with timed stroke relative to moving work
- Y10T83/494—Uniform periodic tool actuation
- Y10T83/50—Reciprocating tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7316767A FR2228554B1 (cs) | 1973-05-09 | 1973-05-09 | |
US466581A US3880034A (en) | 1973-05-09 | 1974-05-03 | Sequential stamping of strip material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7316767A FR2228554B1 (cs) | 1973-05-09 | 1973-05-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2228554A1 true FR2228554A1 (cs) | 1974-12-06 |
FR2228554B1 FR2228554B1 (cs) | 1977-02-11 |
Family
ID=9119053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7316767A Expired FR2228554B1 (cs) | 1973-05-09 | 1973-05-09 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3880034A (cs) |
FR (1) | FR2228554B1 (cs) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2344349A1 (fr) * | 1976-03-15 | 1977-10-14 | Amada Co Ltd | Procede et appareil pour le decoupage de flans a partir de materiaux en feuilles |
FR2350900A1 (fr) * | 1976-05-14 | 1977-12-09 | Warnke Umformtech Veb K | Procede et outil de coupe en vue de la fabrication de toles de moteurs electriques ainsi que tole pour moteurs electriques |
FR2495973A1 (fr) * | 1980-12-15 | 1982-06-18 | Amada Co Ltd | Appareil a decouper les flans, notamment metalliques |
WO1986001135A1 (en) * | 1984-08-10 | 1986-02-27 | John Workman | Improvements relating to metal pressing and stamping |
FR2636866A1 (fr) * | 1988-09-26 | 1990-03-30 | Redicon Corp | Systeme, procede et appareil d'amenage d'une bande dans une presse a partir d'une source d'approvisionnement enroulee |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999919A (en) * | 1974-05-16 | 1976-12-28 | Heijiro Fukuda | Apparatus for continuously producing resinoid wheels |
US4610380A (en) * | 1984-10-26 | 1986-09-09 | Pressmate, Inc. | Stagger feeder |
US4708043A (en) * | 1985-08-07 | 1987-11-24 | The Cly-Del Manufacturing Company | Adjustable cam indexing feed apparatus |
US5624369A (en) * | 1994-12-15 | 1997-04-29 | Griffin Automation, Inc. | Method and apparatus for forming slotted and creased box blanks |
DE19920241B4 (de) * | 1999-05-03 | 2006-07-20 | Gebrüder Leonhardt GmbH & Co. KG | Verfahren zum streifenförmigen Verarbeiten von tafelförmigen Werkstücken |
JP2001062525A (ja) * | 1999-08-25 | 2001-03-13 | Matsushita Electric Ind Co Ltd | 薄板型抜き装置 |
CN107552664A (zh) * | 2017-09-04 | 2018-01-09 | 安徽省宁国市东波紧固件有限公司 | 一种自动摆头下料的挡圈加工设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1053694A (en) * | 1910-04-29 | 1913-02-18 | Union Paper Company | Feeding mechanism for blanking and forming machines. |
DE1273472B (de) * | 1963-07-24 | 1968-07-25 | Karlsruhe Augsburg Iweka | Stanzvorrichtung zum Ausschneiden von Platinen im Zickzack |
US3691887A (en) * | 1970-06-01 | 1972-09-19 | Hurco Mfg Co Inc | Automatic shearing method and apparatus |
-
1973
- 1973-05-09 FR FR7316767A patent/FR2228554B1/fr not_active Expired
-
1974
- 1974-05-03 US US466581A patent/US3880034A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2344349A1 (fr) * | 1976-03-15 | 1977-10-14 | Amada Co Ltd | Procede et appareil pour le decoupage de flans a partir de materiaux en feuilles |
FR2350900A1 (fr) * | 1976-05-14 | 1977-12-09 | Warnke Umformtech Veb K | Procede et outil de coupe en vue de la fabrication de toles de moteurs electriques ainsi que tole pour moteurs electriques |
FR2495973A1 (fr) * | 1980-12-15 | 1982-06-18 | Amada Co Ltd | Appareil a decouper les flans, notamment metalliques |
US4475424A (en) * | 1980-12-15 | 1984-10-09 | Amada Company, Limited | Blanking apparatus |
WO1986001135A1 (en) * | 1984-08-10 | 1986-02-27 | John Workman | Improvements relating to metal pressing and stamping |
FR2636866A1 (fr) * | 1988-09-26 | 1990-03-30 | Redicon Corp | Systeme, procede et appareil d'amenage d'une bande dans une presse a partir d'une source d'approvisionnement enroulee |
BE1003575A3 (fr) * | 1988-09-26 | 1992-04-28 | Redicon Corp | Systeme, procede et appareil d'amenage d'une bande dans une presse a partir d'une source d'approvisionnement enroulee. |
Also Published As
Publication number | Publication date |
---|---|
US3880034A (en) | 1975-04-29 |
FR2228554B1 (cs) | 1977-02-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |