CA1003744A - Die and spring assemblies having particular application to stripper plates - Google Patents
Die and spring assemblies having particular application to stripper platesInfo
- Publication number
- CA1003744A CA1003744A CA187,087A CA187087A CA1003744A CA 1003744 A CA1003744 A CA 1003744A CA 187087 A CA187087 A CA 187087A CA 1003744 A CA1003744 A CA 1003744A
- Authority
- CA
- Canada
- Prior art keywords
- die
- particular application
- spring assemblies
- stripper plates
- stripper
- 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
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
- Y10T83/2144—Single stripper 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00323955A US3848496A (en) | 1973-01-15 | 1973-01-15 | Die and spring assemblies having particular application to stripper plates |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1003744A true CA1003744A (en) | 1977-01-18 |
Family
ID=23261436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA187,087A Expired CA1003744A (en) | 1973-01-15 | 1973-11-30 | Die and spring assemblies having particular application to stripper plates |
Country Status (8)
Country | Link |
---|---|
US (1) | US3848496A (en) |
JP (1) | JPS49103286A (en) |
AU (1) | AU6271273A (en) |
CA (1) | CA1003744A (en) |
DE (1) | DE2361845A1 (en) |
GB (1) | GB1469100A (en) |
IL (1) | IL43631A0 (en) |
IT (1) | IT997671B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901111A (en) * | 1974-04-25 | 1975-08-26 | Oberg Manufacturing Co Inc | Stripper plate spring unit |
JPS5560233U (en) * | 1978-10-16 | 1980-04-24 | ||
JPH0452105A (en) * | 1990-06-20 | 1992-02-20 | Ngk Insulators Ltd | Punching mold for ceramic green sheet |
US5131303A (en) * | 1991-08-12 | 1992-07-21 | Wilson Tool International | Punch assembly |
US5329835A (en) * | 1992-10-07 | 1994-07-19 | Wilson Tool International, Inc. | Adjustable length punch set assembly |
US5839341A (en) * | 1996-04-12 | 1998-11-24 | Mate Precision Tooling | Punch unit |
US5927140A (en) * | 1997-12-16 | 1999-07-27 | The Whitaker Corporation | Tool accelerator |
US6513411B2 (en) * | 2000-12-20 | 2003-02-04 | Hon Hai Precision Ind. Co., Ltd. | Die block assembly with clearance protection mechanism |
US6755110B2 (en) * | 2001-06-19 | 2004-06-29 | Wilson Tool International, Inc. | Adjustable length punch assembly |
DE502004003163D1 (en) * | 2003-08-20 | 2007-04-19 | Texa Ag | METHOD AND DEVICE FOR PACKAGING TUBES |
JP2008290222A (en) * | 2007-05-28 | 2008-12-04 | Kyoei Print Giken Kk | Combination die for pressing |
CN102836922B (en) * | 2012-09-29 | 2016-05-25 | 无锡市亚青机械厂 | A kind of machine oil cover piercing and flanging mould that loads |
CN104338828B (en) * | 2013-08-07 | 2016-07-13 | 江苏博俊工业科技股份有限公司 | The anti-punching die that fractures of aperture drift |
CN103480715B (en) * | 2013-09-06 | 2015-07-22 | 珠海元盛电子科技股份有限公司 | Pre-pressed pipe position forming die |
CN114798899B (en) * | 2021-04-09 | 2023-12-01 | 广州市鑫嘉宝精密模具有限公司 | Punching positioning device die |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2579641A (en) * | 1947-10-14 | 1951-12-25 | Motor Wheel Corp | Spring unit for stripper devices |
JPS3413828Y1 (en) * | 1957-06-21 | 1959-09-03 | ||
US3418839A (en) * | 1965-10-22 | 1968-12-31 | Richard E. Hlavac | Stripper plate bolt assembly for a die set |
-
1973
- 1973-01-15 US US00323955A patent/US3848496A/en not_active Expired - Lifetime
- 1973-11-15 IL IL43631A patent/IL43631A0/en unknown
- 1973-11-20 AU AU62712/73A patent/AU6271273A/en not_active Expired
- 1973-11-27 IT IT53937/73A patent/IT997671B/en active
- 1973-11-30 CA CA187,087A patent/CA1003744A/en not_active Expired
- 1973-12-12 DE DE2361845A patent/DE2361845A1/en active Pending
- 1973-12-18 GB GB5853573A patent/GB1469100A/en not_active Expired
-
1974
- 1974-01-14 JP JP49007489A patent/JPS49103286A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3848496A (en) | 1974-11-19 |
DE2361845A1 (en) | 1974-10-03 |
GB1469100A (en) | 1977-03-30 |
IL43631A0 (en) | 1974-03-14 |
AU6271273A (en) | 1975-05-22 |
IT997671B (en) | 1975-12-30 |
JPS49103286A (en) | 1974-09-30 |
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