FI67795C - Foerfarande aemne och anordning foer smidande av vevslaengar - Google Patents

Foerfarande aemne och anordning foer smidande av vevslaengar Download PDF

Info

Publication number
FI67795C
FI67795C FI790099A FI790099A FI67795C FI 67795 C FI67795 C FI 67795C FI 790099 A FI790099 A FI 790099A FI 790099 A FI790099 A FI 790099A FI 67795 C FI67795 C FI 67795C
Authority
FI
Finland
Prior art keywords
blank
crank
matrix
forging
bending
Prior art date
Application number
FI790099A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI790099A (fi
FI67795B (fi
Inventor
Tadeusz Rut
Original Assignee
Inst Obrobki Plastycznej
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
Priority claimed from PL1978204016A external-priority patent/PL112203B1/pl
Priority claimed from PL21113278A external-priority patent/PL122409B1/pl
Application filed by Inst Obrobki Plastycznej filed Critical Inst Obrobki Plastycznej
Publication of FI790099A publication Critical patent/FI790099A/fi
Publication of FI67795B publication Critical patent/FI67795B/fi
Application granted granted Critical
Publication of FI67795C publication Critical patent/FI67795C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/08—Making machine elements axles or shafts crankshafts
    • 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
    • Y10T29/00—Metal working
    • Y10T29/17—Crankshaft making apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FI790099A 1978-01-14 1979-01-12 Foerfarande aemne och anordning foer smidande av vevslaengar FI67795C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PL20401678 1978-01-14
PL1978204016A PL112203B1 (en) 1978-01-14 1978-01-14 Method of and apparatus for forging crank throws
PL21113278A PL122409B1 (en) 1978-11-22 1978-11-22 Crank forging method and apparatus therefor
PL21113278 1978-11-22

Publications (3)

Publication Number Publication Date
FI790099A FI790099A (fi) 1979-07-15
FI67795B FI67795B (fi) 1985-02-28
FI67795C true FI67795C (fi) 1985-06-10

Family

ID=26652894

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790099A FI67795C (fi) 1978-01-14 1979-01-12 Foerfarande aemne och anordning foer smidande av vevslaengar

Country Status (13)

Country Link
US (1) US4272979A (de)
EP (2) EP0003139B1 (de)
JP (1) JPS54148160A (de)
AR (1) AR216206A1 (de)
AT (1) AT362979B (de)
BR (1) BR7900201A (de)
CA (1) CA1106653A (de)
DK (1) DK151533B (de)
ES (2) ES476823A1 (de)
FI (1) FI67795C (de)
HU (1) HU180814B (de)
IN (1) IN152965B (de)
YU (1) YU1979A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL121730B1 (en) * 1979-06-09 1982-05-31 Instytut Obrobki Plastycznej Forging apparatus
US4517717A (en) * 1983-12-05 1985-05-21 Gentry Elvin O Crankshaft inspection apparatus and method
PL141712B1 (en) * 1983-12-13 1987-08-31 Instytut Obrobki Plastycznej Method of and apparatus for press forging of crankshafts
GB2232623A (en) * 1988-11-25 1990-12-19 Sverdlovsky Inzh Ped I Device for cyclic deformation of continuous strip
PL187876B1 (pl) * 1999-03-05 2004-10-29 Inst Obrobki Plastycznej Urządzenie do kucia przez spęczanie
US6959995B2 (en) 2000-07-31 2005-11-01 Nippon Seiki Co., Ltd. Illuminating apparatus
US20070056345A1 (en) * 2005-09-09 2007-03-15 Showa Denko K.K. Upsetting method and upsetting apparatus
JP4854564B2 (ja) * 2007-03-30 2012-01-18 リズム時計工業株式会社 照明装置
CN104884185B (zh) * 2012-12-12 2016-11-02 新日铁住金株式会社 三汽缸发动机用锻造曲轴的精锻用坯料的成形装置及制造三汽缸发动机用锻造曲轴的方法
CN103551850B (zh) * 2013-11-14 2016-08-17 重庆应国机械制造有限责任公司 单拐全纤维曲轴锻件的闭式挤压锻造工艺
DE102014212732B4 (de) * 2014-07-01 2022-02-24 Sms Group Gmbh Verfahren und Anstauchvorrichtung zum Herstellen von abgesetzten Werkstücken, wie Wellen oder Stäbe
US10654092B2 (en) * 2015-05-14 2020-05-19 Neturen Co., Ltd. Method and apparatus for manufacturing stepped member
CN113059102B (zh) * 2021-03-15 2023-12-01 中机精密成形产业技术研究院（安徽）股份有限公司 一种经编机用梳栉吊架底座的多工位锻造方法及装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR779043A (fr) * 1933-12-20 1935-03-28 Cie Forges Et Acieries Marine Procédé pour le forgeage d'essieux ou arbres coudés, et organes mécaniques analogues
US2743500A (en) * 1950-12-07 1956-05-01 Erie Forge Company Forging method and apparatus
US2827685A (en) * 1952-07-24 1958-03-25 English Steel Corp Ltd Apparatus for forging crank-shafts and like work-pieces
DE957007C (de) * 1954-02-09 1957-01-24 Schloemann Ag Verfahren und Vorrichtung zum Schmieden von mehrhuebigen Kurbelwellen
US2959840A (en) * 1955-02-21 1960-11-15 Baldwin Lima Hamilton Corp Apparatus for forging crankshafts
FR1166199A (fr) * 1956-02-23 1958-11-04 Schloemann Ag Dispositif pour le forgeage graduel des coudes de vilebrequins
FR1166978A (fr) * 1956-02-24 1958-11-18 Schloemann Ag Dispositif pour le forgeage de vilebrequins
US3129488A (en) * 1960-05-20 1964-04-21 Schloemann Ag Progressive forging of multi-throw crankshafts
US3348407A (en) * 1963-10-02 1967-10-24 Ts Lab Obrobki Plastycznej Device and particularly forging apparatus for simultaneous upsetting and bending of material like bars, rods or ingots
DE1301297B (de) * 1964-09-02 1969-08-21 Ts Lab Obro Bki Plastycznej Vorrichtung fuer das Stauchen laenglicher Werkstuecke auf Pressen
CS184303B2 (en) * 1968-07-19 1978-08-31 Gabriel Ruget Equipment for forging of crankshafts and other similar products
PL82101B1 (de) * 1971-07-31 1975-10-31
JPS4924337A (de) * 1972-06-27 1974-03-04
DE2303451C2 (de) * 1973-01-25 1975-03-06 Eumuco Ag Fuer Maschinenbau, 5090 Leverkusen Vorrichtung zum Schmieden von Kurbelwellen, Flanschwellen u.dgl. mittels einer Schmiedepresse
JPS5139553A (ja) * 1974-10-01 1976-04-02 Kobe Steel Ltd Kurankusuroonokatairetanzosochi
PL102814B1 (pl) * 1975-03-15 1979-04-30 Instytut Obrobki Plastycznej Sposob kucia wykorbien pojedynczych walow polskladanych,urzadzenie do kucia,zwlaszcza kucia wykorbien pojedynczych walow polskladanych i przyrzad do speczania zwlaszcza przedkuwek pojedynczych wykorbien walow polskladanych

Also Published As

Publication number Publication date
JPS5653455B2 (de) 1981-12-18
AT362979B (de) 1981-06-25
BR7900201A (pt) 1979-08-14
HU180814B (en) 1983-04-29
ATA23579A (de) 1980-11-15
EP0048499A1 (de) 1982-03-31
FI790099A (fi) 1979-07-15
YU1979A (en) 1983-02-28
DK151533B (da) 1987-12-14
CA1106653A (en) 1981-08-11
DK13979A (da) 1979-07-15
ES476824A1 (es) 1979-06-16
FI67795B (fi) 1985-02-28
EP0048499B1 (de) 1984-07-25
AR216206A1 (es) 1979-11-30
US4272979A (en) 1981-06-16
IN152965B (de) 1984-05-12
EP0003139B1 (de) 1983-05-25
ES476823A1 (es) 1979-07-16
EP0003139A1 (de) 1979-07-25
JPS54148160A (en) 1979-11-20

Similar Documents

Publication Publication Date Title
FI67795C (fi) Foerfarande aemne och anordning foer smidande av vevslaengar
CS256356B2 (en) Method of metallic shafts' cranks forging and equipment for realization of this method
CA1228253A (en) Method and apparatus for forging of crankshafts in presses
EP1568423B1 (de) Verfahren zum Rollvorformen eines Rohlings
CN104325054B (zh) 四鞍座冲压工具和锻压机
DE102014212732B4 (de) Verfahren und Anstauchvorrichtung zum Herstellen von abgesetzten Werkstücken, wie Wellen oder Stäbe
US3348407A (en) Device and particularly forging apparatus for simultaneous upsetting and bending of material like bars, rods or ingots
CN105880305A (zh) 超重型双动挤压机主机结构
US4438644A (en) Forging device
US3124877A (en) figures
SU1213978A3 (ru) Способ изготовлени деталей типа кривошипных валов и устройство дл его осуществлени
KR970069185A (ko) 크랭프샤프트(crank shaft)의 중도 냉각 배제 연속단류선 형성 형단조공법 및 장치
KR101265758B1 (ko) 선박 및 발전기 엔진용 대형 커넥팅 로드 제조장치 및 제조방법
JP3358159B2 (ja) クランク軸用成形プレス
RU2041761C1 (ru) Способ изготовления стержневых изделий с фланцем на торце и буртом в средней части и устройство для его осуществления
US1501317A (en) Broaching machine
CN113333584B (zh) 一种冲模设备
CN210359056U (zh) 组合式全纤维曲轴镦锻成形***
US1164698A (en) Apparatus for forming sheet-metal articles.
US669108A (en) Chain-making machine.
ITRM940639A1 (it) "procedimento ed apparecchio per la produzione di una ruota, in particolare una ruota ferroviaria preformata"
US1839531A (en) Apparatus for rough forcing rings
US671037A (en) Method of making chains from cross-iron.
GB622938A (en) Apparatus for forging work pieces with large variations of cross-section
US3688552A (en) Apparatus for forging crankshafts and like parts

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: INSTYTUT OBROBKI PLASTYCZNEJ