FR2339450A1 - Tete de presse comportant plusieurs poincons a devetissage mutuel - Google Patents
Tete de presse comportant plusieurs poincons a devetissage mutuelInfo
- Publication number
- FR2339450A1 FR2339450A1 FR7602774A FR7602774A FR2339450A1 FR 2339450 A1 FR2339450 A1 FR 2339450A1 FR 7602774 A FR7602774 A FR 7602774A FR 7602774 A FR7602774 A FR 7602774A FR 2339450 A1 FR2339450 A1 FR 2339450A1
- Authority
- FR
- France
- Prior art keywords
- devetissement
- mutual
- press head
- several punches
- punches
- 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.)
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
- B21D45/006—Stripping-off devices
-
- 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
- Y10T83/202—With product handling means
- Y10T83/2092—Means to move, guide, or permit free fall or flight of product
- Y10T83/2096—Means to move product out of contact with tool
- Y10T83/2135—Moving stripper timed with tool stroke
- Y10T83/2142—Plural strippers operative upon plural tools
-
- 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
- Y10T83/202—With product handling means
- Y10T83/2092—Means to move, guide, or permit free fall or flight of product
- Y10T83/2096—Means to move product out of contact with tool
- Y10T83/2135—Moving stripper timed with tool stroke
- Y10T83/215—Carried by moving tool element or its support
- Y10T83/2155—Stripper biased against product
- Y10T83/2159—By spring 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
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8696—Means to change datum plane of tool or tool presser stroke
- Y10T83/8697—For disabling of continuously actuated cutter
-
- 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
- Y10T83/8727—Plural tools selectively engageable with single drive
-
- 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
- Y10T83/8759—With means to connect or disconnect tool and its drive
- Y10T83/8761—Continuously moving drive means [e.g., "gag"]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7602774A FR2339450A1 (fr) | 1976-02-02 | 1976-02-02 | Tete de presse comportant plusieurs poincons a devetissage mutuel |
DE2704246A DE2704246C2 (de) | 1976-02-02 | 1977-02-02 | Pressenkopf mit mehreren Stempeln und Abstreifern |
JP983877A JPS52101784A (en) | 1976-02-02 | 1977-02-02 | Press head |
IT67222/77A IT1072731B (it) | 1976-02-02 | 1977-02-02 | Testa di pressa con piu punzoni per la foratura di lamiere |
US05/764,961 US4091700A (en) | 1976-02-02 | 1977-02-02 | Press-head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7602774A FR2339450A1 (fr) | 1976-02-02 | 1976-02-02 | Tete de presse comportant plusieurs poincons a devetissage mutuel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2339450A1 true FR2339450A1 (fr) | 1977-08-26 |
FR2339450B1 FR2339450B1 (fr) | 1979-09-28 |
Family
ID=9168632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7602774A Granted FR2339450A1 (fr) | 1976-02-02 | 1976-02-02 | Tete de presse comportant plusieurs poincons a devetissage mutuel |
Country Status (5)
Country | Link |
---|---|
US (1) | US4091700A (fr) |
JP (1) | JPS52101784A (fr) |
DE (1) | DE2704246C2 (fr) |
FR (1) | FR2339450A1 (fr) |
IT (1) | IT1072731B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55161530A (en) * | 1979-06-02 | 1980-12-16 | Yamazaki Mazak Corp | Turret punch press furnished with plural hammers |
DE2940661A1 (de) * | 1979-10-06 | 1981-04-09 | Fa. Muhr und Bender, 5952 Attendorn | Werkzeugmaschine |
DE3241046A1 (de) * | 1982-11-06 | 1984-05-10 | Trumpf GmbH & Co, 7257 Ditzingen | Stanzmaschine, deren stanzstempel als mehrfachstempel ausgebildet ist |
US4947720A (en) * | 1989-09-05 | 1990-08-14 | Emerson Electric Co. | Die improvement |
US6675682B2 (en) * | 1991-12-11 | 2004-01-13 | Byung-Jun Song | Cutting apparatus and automatic cutting system of blade's raw material of blanking die |
JPH07214491A (ja) * | 1991-12-11 | 1995-08-15 | Byung-Jun Song | 抜型用カッター切断装置 |
TW559576B (en) * | 2002-03-20 | 2003-11-01 | Hon Hai Prec Ind Co Ltd | Electric-control progressing tool |
CN101885021B (zh) * | 2010-06-14 | 2011-12-21 | 太原通泽重工有限公司 | 三冲头压型冲孔滑台 |
CN110722624A (zh) * | 2019-10-25 | 2020-01-24 | 芜湖市智睿包装制品有限公司 | 一种塑料杯分切机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7111340U (de) * | 1971-11-25 | Schuler L Gmbh | Auswerfvorrichtung für Werkstücke aus Preßmatrizen | |
DE286336C (fr) * | ||||
US1728475A (en) * | 1928-09-13 | 1929-09-17 | Claude H Cavill | Punching machine |
US2704125A (en) * | 1951-11-23 | 1955-03-15 | Wales Strippit Corp | Self-stripping perforation punch |
GB1122286A (en) * | 1964-11-02 | 1968-08-07 | Minnie Punch And Die Company I | Punching apparatus |
JPS4626219Y1 (fr) * | 1968-05-28 | 1971-09-08 | ||
US3685380A (en) * | 1971-02-19 | 1972-08-22 | Amada Ltd Us | Multi-track turret and overload protection |
-
1976
- 1976-02-02 FR FR7602774A patent/FR2339450A1/fr active Granted
-
1977
- 1977-02-02 IT IT67222/77A patent/IT1072731B/it active
- 1977-02-02 US US05/764,961 patent/US4091700A/en not_active Expired - Lifetime
- 1977-02-02 JP JP983877A patent/JPS52101784A/ja active Pending
- 1977-02-02 DE DE2704246A patent/DE2704246C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2704246A1 (de) | 1977-08-04 |
FR2339450B1 (fr) | 1979-09-28 |
DE2704246C2 (de) | 1986-05-28 |
JPS52101784A (en) | 1977-08-26 |
IT1072731B (it) | 1985-04-10 |
US4091700A (en) | 1978-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |