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CH475805A - Fine cut punching tool - Google Patents

Fine cut punching tool

Info

Publication number
CH475805A
CH475805A CH789867A CH789867A CH475805A CH 475805 A CH475805 A CH 475805A CH 789867 A CH789867 A CH 789867A CH 789867 A CH789867 A CH 789867A CH 475805 A CH475805 A CH 475805A
Authority
CH
Switzerland
Prior art keywords
punching tool
fine cut
cut punching
fine
tool
Prior art date
Application number
CH789867A
Other languages
German (de)
Inventor
Kunz Otto
Original Assignee
Feintool Ag
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 Feintool Ag filed Critical Feintool Ag
Priority to CH789867A priority Critical patent/CH475805A/en
Priority to DE1752239A priority patent/DE1752239C3/en
Priority to US730752A priority patent/US3554065A/en
Priority to GB25280/68A priority patent/GB1224543A/en
Priority to SE07451/68A priority patent/SE354020B/xx
Priority to FR1569194D priority patent/FR1569194A/fr
Publication of CH475805A publication Critical patent/CH475805A/en

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
    • B21D28/16—Shoulder or burr prevention, e.g. fine-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
    • Y10T83/04—Processes
    • Y10T83/06—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
    • Y10T83/202—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
    • Y10T83/2122—By ejector within a hollow cutter
    • Y10T83/2124—And means to strip the outer surface of a 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
    • Y10T83/263—With means to apply transient nonpropellant fluent material to tool or 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
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • Y10T83/7493—Combined with, peculiarly related to, other element
    • Y10T83/75—With or to tool guide
    • 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
    • Y10T83/7487—Means to clamp work
    • Y10T83/7573—Including clamping face of specific structure
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9425—Tool pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH789867A 1967-06-05 1967-06-05 Fine cut punching tool CH475805A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH789867A CH475805A (en) 1967-06-05 1967-06-05 Fine cut punching tool
DE1752239A DE1752239C3 (en) 1967-06-05 1968-04-24 Fine cut punching tool
US730752A US3554065A (en) 1967-06-05 1968-05-21 Precision cutting punching tool for precision punching of parts
GB25280/68A GB1224543A (en) 1967-06-05 1968-05-27 Improvements in or relating to cutting punch tools
SE07451/68A SE354020B (en) 1967-06-05 1968-06-04
FR1569194D FR1569194A (en) 1967-06-05 1968-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH789867A CH475805A (en) 1967-06-05 1967-06-05 Fine cut punching tool

Publications (1)

Publication Number Publication Date
CH475805A true CH475805A (en) 1969-07-31

Family

ID=4332062

Family Applications (1)

Application Number Title Priority Date Filing Date
CH789867A CH475805A (en) 1967-06-05 1967-06-05 Fine cut punching tool

Country Status (6)

Country Link
US (1) US3554065A (en)
CH (1) CH475805A (en)
DE (1) DE1752239C3 (en)
FR (1) FR1569194A (en)
GB (1) GB1224543A (en)
SE (1) SE354020B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009146679A1 (en) * 2008-06-05 2009-12-10 Schaeffler Kg Method for producing a cage element for a rolling bearing cage and a rolling bearing cage

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739669A (en) * 1970-05-29 1973-06-19 Suzuki Motor Co Shearing press of opposing die type
US4267753A (en) * 1979-11-08 1981-05-19 Bennett Edward D Apparatus for producing a blank from stock material
ATE9768T1 (en) * 1980-07-08 1984-10-15 Feintool Ag Lyss TOOL AND PROCESS FOR FINEBLANKING.
ES534524A0 (en) * 1984-07-20 1985-05-01 Otero Juncal Hector PROCEDURE FOR THE MANUFACTURE OF PLATELETS FOR PARQUET FLOORS
US5214991A (en) * 1990-08-30 1993-06-01 Hitachi, Ltd. Punching apparatus
JP3320478B2 (en) * 1993-02-23 2002-09-03 住友スリーエム株式会社 Manufacturing method of laminated product having viscoelastic body and vibration damping material
DE19605113C2 (en) * 1996-02-12 2000-05-18 Berbott Gmbh Fineblanking process and fineblanking tool
US6401510B1 (en) 1999-04-07 2002-06-11 3M Innovative Properties Company Method for stamping a part from a multi-layered strip
US6370931B2 (en) 1999-06-09 2002-04-16 Edward D. Bennett Stamping die for producing smooth-edged metal parts having complex perimeter shapes
DE10317777A1 (en) * 2003-04-16 2004-11-04 Feintool International Holding Ag Process for molding workpieces
US8166854B2 (en) * 2004-04-09 2012-05-01 Toyota Boshoku Kabushiki Kaisha Shearing device
ITBS20050062A1 (en) * 2005-05-27 2006-11-28 Automazioni Ind S R L DEVICE FOR SLUDGE CUTTING
EP2036630B1 (en) 2007-09-14 2013-01-16 Feintool Intellectual Property AG Method and device for lubricating a tool and workpiece when cutting
DE502007003169D1 (en) * 2007-09-26 2010-04-29 Feintool Ip Ag Method and device for producing stamped parts with a largely smooth cut and enlarged functional surface
US20130047808A1 (en) * 2011-08-23 2013-02-28 Mate Precision Tooling Inc. Punching and Forming Lubrication System and Lubricant Retention Matrix
TW201345685A (en) * 2012-05-02 2013-11-16 Jun-Sheng Jiang Cutting method and apparatus for fragile sheet-like work piece
TWI583456B (en) * 2013-11-05 2017-05-21 王正平 Trough-form fine blanking device
CN111644506B (en) * 2020-06-08 2021-11-23 武汉华夏精冲技术有限公司 Female die assembly for punching thin annular tooth-shaped piece and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1179477A (en) * 1914-06-29 1916-04-18 George Paul Thomas Metal-punching machinery.
US1950356A (en) * 1932-01-16 1934-03-06 Bats Jean Hubert Louis De Method of making improved cutting and forming tools and wearresisting surfaces
US3098292A (en) * 1959-09-02 1963-07-23 Nat Lead Co Method and apparatus for forming generally cylindrical parts from thick metal stock
DE1169404B (en) * 1959-09-02 1964-05-06 Kienzle Apparate Gmbh Tool for punching sheet metal
DE1160395B (en) * 1960-02-24 1964-01-02 Kieserling & Albrecht Tool for precise and smooth punch cutting of sheet metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009146679A1 (en) * 2008-06-05 2009-12-10 Schaeffler Kg Method for producing a cage element for a rolling bearing cage and a rolling bearing cage

Also Published As

Publication number Publication date
US3554065A (en) 1971-01-12
GB1224543A (en) 1971-03-10
DE1752239C3 (en) 1975-06-12
SE354020B (en) 1973-02-26
DE1752239A1 (en) 1971-08-05
DE1752239B2 (en) 1972-07-20
FR1569194A (en) 1969-05-30

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Legal Events

Date Code Title Description
PL Patent ceased