NL6811971A - - Google Patents

Info

Publication number
NL6811971A
NL6811971A NL6811971A NL6811971A NL6811971A NL 6811971 A NL6811971 A NL 6811971A NL 6811971 A NL6811971 A NL 6811971A NL 6811971 A NL6811971 A NL 6811971A NL 6811971 A NL6811971 A NL 6811971A
Authority
NL
Netherlands
Application number
NL6811971A
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 filed Critical
Priority to NL6811971A priority Critical patent/NL6811971A/xx
Priority to CH1168969A priority patent/CH511077A/de
Priority to DE1940379A priority patent/DE1940379C3/de
Priority to GB41266/69A priority patent/GB1268857A/en
Priority to FR6928360A priority patent/FR2016995A1/fr
Priority to AT793369A priority patent/AT303499B/de
Priority to US851270A priority patent/US3602078A/en
Priority to BE737743D priority patent/BE737743A/xx
Priority to SE6911642A priority patent/SE370882B/xx
Priority to JP44066261A priority patent/JPS4914037B1/ja
Publication of NL6811971A publication Critical patent/NL6811971A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D27/00—Machines or devices for cutting by a nibbling action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • 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
    • Y10T83/0491—Cutting of interdigitating products
    • 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
    • Y10T83/04—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
    • Y10T83/808—Two tool pairs, driver for one pair moves relative to driver for other pair
    • Y10T83/825—Successively acting
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • Y10T83/8831—Plural distinct cutting edges on same support
    • Y10T83/8832—Concentrically mounted
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • Y10T83/8831—Plural distinct cutting edges on same support
    • Y10T83/8834—Successively acting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
NL6811971A 1968-08-22 1968-08-22 NL6811971A (ro)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL6811971A NL6811971A (ro) 1968-08-22 1968-08-22
CH1168969A CH511077A (de) 1968-08-22 1969-07-31 Verfahren und Einrichtung zur Herstellung zweier ineinanderpassender Hohlkörper
DE1940379A DE1940379C3 (de) 1968-08-22 1969-08-08 Mehrstufenpresse zur gleichzeitigen Herstellung von zwei ineinanderpassenden Hohlkörpern begrenzter Länge
GB41266/69A GB1268857A (en) 1968-08-22 1969-08-19 Method and apparatus for the manufacture of two annular bodies fitting one within the other
FR6928360A FR2016995A1 (ro) 1968-08-22 1969-08-19
AT793369A AT303499B (de) 1968-08-22 1969-08-19 Einrichtung zur Herstellung zweier ineinanderpassender Hohlkörper
US851270A US3602078A (en) 1968-08-22 1969-08-19 Method and apparatus for the manufacture of two annular bodies fitting one within the other
BE737743D BE737743A (ro) 1968-08-22 1969-08-20
SE6911642A SE370882B (ro) 1968-08-22 1969-08-21
JP44066261A JPS4914037B1 (ro) 1968-08-22 1969-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6811971A NL6811971A (ro) 1968-08-22 1968-08-22

Publications (1)

Publication Number Publication Date
NL6811971A true NL6811971A (ro) 1970-02-24

Family

ID=19804425

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6811971A NL6811971A (ro) 1968-08-22 1968-08-22

Country Status (10)

Country Link
US (1) US3602078A (ro)
JP (1) JPS4914037B1 (ro)
AT (1) AT303499B (ro)
BE (1) BE737743A (ro)
CH (1) CH511077A (ro)
DE (1) DE1940379C3 (ro)
FR (1) FR2016995A1 (ro)
GB (1) GB1268857A (ro)
NL (1) NL6811971A (ro)
SE (1) SE370882B (ro)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2064440C3 (de) * 1970-12-30 1979-03-22 Hatebur Ag F B Mehrstufenpresse zur gleichzeitigen Herstellung von zwei ineinanderpassenden Hohlkörpern begrenzter Länge
IT972789B (it) * 1972-12-22 1974-05-31 Ibm Spa Procedimento e dispositivi di tranciatura senza bave
JPS5118259A (en) * 1974-08-06 1976-02-13 Tomio Ishida Netsukanfuoomaaniokeru naigairindojiseizosochi
FR2481972A1 (fr) * 1980-05-12 1981-11-13 Jestin Paul Procede et machine pour realiser une coupe plane biaise, d'angle aigu inferieur a 45o, d'une extremite d'un tube metallique
US4590780A (en) * 1982-10-06 1986-05-27 Hatebur Umformmaschinen Ag Process and apparatus for producing at least two forgings on a hot-forming press
US4869964A (en) * 1987-12-14 1989-09-26 The B. F. Goodrich Company Oxidation resistant compositions for use with rare earth magnets
US5315857A (en) * 1992-07-16 1994-05-31 The Whitaker Corporation Stamping and forming machine having improved couplings
US5253508A (en) * 1992-08-12 1993-10-19 Whitaker Corporation Force transmitting coupling for stamping and forming machine
WO1998057765A1 (de) * 1997-06-13 1998-12-23 Hatebur Umformmaschinen Ag Mehrstufige umformmaschine
US8087333B2 (en) * 2002-12-17 2012-01-03 Ones Co., Ltd. Method for press punching a hole in sheet metal and press die
JP5048557B2 (ja) * 2008-03-14 2012-10-17 武蔵精密工業株式会社 パンチによる打ち抜き方法及び打ち抜き用パンチ
US20090301162A1 (en) * 2008-06-06 2009-12-10 Yahya Hodjat Method of making a ring
DE102010019930A1 (de) * 2010-05-08 2011-11-10 Volkswagen Ag Verfahren und Vorrichtung zur Herstellung von zumindest zwei jeweils eine Durchbrechung aufweisenden Hohlkörpern
CN110524632B (zh) * 2019-09-24 2024-04-05 联禾厚普（太仓）精密机械有限公司 一种铝合金机油泵壳体切边模
CN110919375B (zh) * 2019-11-28 2022-04-05 章丘市普锐锻压有限公司 一种双尺寸法兰锻造工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1236338A (en) * 1917-03-01 1917-08-07 William T Miller Washer-cutting bit and die.
US1428174A (en) * 1920-04-22 1922-09-05 John A Luther Die structure
US2527091A (en) * 1948-02-02 1950-10-24 Asheville Mica Company Punching and die mechanism for the production of mica washers

Also Published As

Publication number Publication date
US3602078A (en) 1971-08-31
CH511077A (de) 1971-08-15
AT303499B (de) 1972-11-27
DE1940379B2 (de) 1974-01-24
JPS4914037B1 (ro) 1974-04-04
DE1940379C3 (de) 1974-08-15
SE370882B (ro) 1974-11-04
GB1268857A (en) 1972-03-29
DE1940379A1 (de) 1970-02-26
BE737743A (ro) 1970-02-02
FR2016995A1 (ro) 1970-05-15

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