CH491696A - Procédé pour le découpage de flans hexagonaux - Google Patents
Procédé pour le découpage de flans hexagonauxInfo
- Publication number
- CH491696A CH491696A CH1138369A CH1138369A CH491696A CH 491696 A CH491696 A CH 491696A CH 1138369 A CH1138369 A CH 1138369A CH 1138369 A CH1138369 A CH 1138369A CH 491696 A CH491696 A CH 491696A
- Authority
- CH
- Switzerland
- Prior art keywords
- hexagonal blanks
- cutting
- cutting hexagonal
- blanks
- hexagonal
- Prior art date
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
-
- 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
- Y10T83/0524—Plural cutting steps
- Y10T83/0538—Repetitive transverse severing from leading edge of work
- Y10T83/0543—Alternately forming products of less than total width of work
-
- 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
- Y10T83/0524—Plural cutting steps
- Y10T83/0577—Repetitive blanking
-
- 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
- Y10T83/4531—Work feed increment shorter than longitudinal tool field
-
- 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
- Y10T83/4577—Work fed successively to 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
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/461—With abutment to position work being fed with respect to 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
- Y10T83/727—With means to guide moving work
- Y10T83/744—Plural guide elements
- Y10T83/745—Opposed
-
- 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
- Y10T83/7587—Gapped work-constrainer
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 |
---|---|---|---|
GB35925/68A GB1212275A (en) | 1968-07-26 | 1968-07-26 | Improvements in or relating to the manufacture of hexagonal slugs |
Publications (1)
Publication Number | Publication Date |
---|---|
CH491696A true CH491696A (fr) | 1970-06-15 |
Family
ID=10383067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1138369A CH491696A (fr) | 1968-07-26 | 1969-07-25 | Procédé pour le découpage de flans hexagonaux |
Country Status (7)
Country | Link |
---|---|
US (1) | US3611850A (fr) |
BE (1) | BE736594A (fr) |
CH (1) | CH491696A (fr) |
DE (1) | DE1937818B2 (fr) |
FR (1) | FR2013811A1 (fr) |
GB (1) | GB1212275A (fr) |
NL (1) | NL6911418A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0213854D0 (en) * | 2002-06-15 | 2002-07-24 | Aea Technology Plc | Radioactive sources |
US20040182209A1 (en) * | 2003-03-18 | 2004-09-23 | Franco James S. | Cold-headed standoff |
EP1425141B1 (fr) * | 2003-03-18 | 2006-05-10 | Pem Management, Inc. | Douille-entretoise a tete forgee a froid |
US20070283795A1 (en) * | 2006-06-09 | 2007-12-13 | Greenleaf Richard J | Punch plug arrangement |
US20090044671A1 (en) * | 2006-06-09 | 2009-02-19 | Greenleaf Richard J | Punch press shedder pin knockout arrangement |
CN103567289A (zh) * | 2012-07-31 | 2014-02-12 | 苏州飞宇精密科技股份有限公司 | 一种改进的带网孔的冲压件模具 |
CN102862191A (zh) * | 2012-09-27 | 2013-01-09 | 莆田市城厢区星华电子模具有限公司 | 冲切线路板用新型模具下模 |
KR101787662B1 (ko) * | 2014-10-08 | 2017-10-19 | 한온시스템 주식회사 | 표면조도 개선을 위한 도트 펀칭 가공장치와 이를 이용한 패턴 가공 방법 및 그 패턴이 구비된 압축기용 밸브플레이트 |
CN106493222B (zh) * | 2016-11-15 | 2018-04-13 | 安徽江淮汽车集团股份有限公司 | 一种对拼排样的落料冲孔模具结构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US444918A (en) * | 1891-01-20 | Delphia | ||
FR472780A (fr) * | 1914-05-28 | 1914-12-17 | Alfred De Fries | Presse pour la fabrication des écrous à froid |
US2600834A (en) * | 1947-12-24 | 1952-06-17 | Olin Ind Inc | Cutting sheet material into blanks |
US2649125A (en) * | 1948-12-11 | 1953-08-18 | Illinois Tool Works | Washer strip and method and apparatus for producing same |
-
1968
- 1968-07-26 GB GB35925/68A patent/GB1212275A/en not_active Expired
-
1969
- 1969-07-23 US US843958A patent/US3611850A/en not_active Expired - Lifetime
- 1969-07-24 NL NL6911418A patent/NL6911418A/xx unknown
- 1969-07-25 DE DE19691937818 patent/DE1937818B2/de active Pending
- 1969-07-25 FR FR6925484A patent/FR2013811A1/fr not_active Withdrawn
- 1969-07-25 CH CH1138369A patent/CH491696A/fr not_active IP Right Cessation
- 1969-07-25 BE BE736594D patent/BE736594A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1937818B2 (de) | 1972-06-08 |
NL6911418A (fr) | 1970-01-29 |
FR2013811A1 (fr) | 1970-04-10 |
DE1937818A1 (de) | 1970-01-29 |
US3611850A (en) | 1971-10-12 |
BE736594A (fr) | 1969-12-31 |
GB1212275A (en) | 1970-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |