GB1212275A - Improvements in or relating to the manufacture of hexagonal slugs - Google Patents

Improvements in or relating to the manufacture of hexagonal slugs

Info

Publication number
GB1212275A
GB1212275A GB35925/68A GB3592568A GB1212275A GB 1212275 A GB1212275 A GB 1212275A GB 35925/68 A GB35925/68 A GB 35925/68A GB 3592568 A GB3592568 A GB 3592568A GB 1212275 A GB1212275 A GB 1212275A
Authority
GB
United Kingdom
Prior art keywords
punches
dies
slugs
line
strip
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
Application number
GB35925/68A
Other languages
English (en)
Inventor
James Reed Elliott
Erich Thomas Edward Turner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
John Dale Foundries Ltd
Original Assignee
John Dale Foundries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by John Dale Foundries Ltd filed Critical John Dale Foundries Ltd
Priority to GB35925/68A priority Critical patent/GB1212275A/en
Priority to US843958A priority patent/US3611850A/en
Priority to NL6911418A priority patent/NL6911418A/xx
Priority to CH1138369A priority patent/CH491696A/fr
Priority to DE19691937818 priority patent/DE1937818B2/de
Priority to BE736594D priority patent/BE736594A/xx
Priority to FR6925484A priority patent/FR2013811A1/fr
Publication of GB1212275A publication Critical patent/GB1212275A/en
Expired legal-status Critical Current

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
GB35925/68A 1968-07-26 1968-07-26 Improvements in or relating to the manufacture of hexagonal slugs Expired GB1212275A (en)

Priority Applications (7)

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
US843958A US3611850A (en) 1968-07-26 1969-07-23 Manufacture of hexagonal slugs
NL6911418A NL6911418A (de) 1968-07-26 1969-07-24
CH1138369A CH491696A (fr) 1968-07-26 1969-07-25 Procédé pour le découpage de flans hexagonaux
DE19691937818 DE1937818B2 (de) 1968-07-26 1969-07-25 Vorrichtung zum ausstanzen schseckiger rohlinge
BE736594D BE736594A (de) 1968-07-26 1969-07-25
FR6925484A FR2013811A1 (de) 1968-07-26 1969-07-25

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
GB1212275A true GB1212275A (en) 1970-11-11

Family

ID=10383067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35925/68A Expired GB1212275A (en) 1968-07-26 1968-07-26 Improvements in or relating to the manufacture of hexagonal slugs

Country Status (7)

Country Link
US (1) US3611850A (de)
BE (1) BE736594A (de)
CH (1) CH491696A (de)
DE (1) DE1937818B2 (de)
FR (1) FR2013811A1 (de)
GB (1) GB1212275A (de)
NL (1) NL6911418A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106493222A (zh) * 2016-11-15 2017-03-15 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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0213854D0 (en) * 2002-06-15 2002-07-24 Aea Technology Plc Radioactive sources
AU2003225790A1 (en) * 2003-03-18 2004-02-25 Pem Management, Inc. Cold-headed standoff
US20040182209A1 (en) * 2003-03-18 2004-09-23 Franco James S. Cold-headed standoff
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106493222A (zh) * 2016-11-15 2017-03-15 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

Also Published As

Publication number Publication date
DE1937818B2 (de) 1972-06-08
CH491696A (fr) 1970-06-15
NL6911418A (de) 1970-01-29
BE736594A (de) 1969-12-31
DE1937818A1 (de) 1970-01-29
FR2013811A1 (de) 1970-04-10
US3611850A (en) 1971-10-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees