FR2647040B1 - Procede de mise en forme de l'extremite d'un corps allonge - Google Patents

Procede de mise en forme de l'extremite d'un corps allonge

Info

Publication number
FR2647040B1
FR2647040B1 FR9006191A FR9006191A FR2647040B1 FR 2647040 B1 FR2647040 B1 FR 2647040B1 FR 9006191 A FR9006191 A FR 9006191A FR 9006191 A FR9006191 A FR 9006191A FR 2647040 B1 FR2647040 B1 FR 2647040B1
Authority
FR
France
Prior art keywords
shaping
elongated body
elongated
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 - Fee Related
Application number
FR9006191A
Other languages
English (en)
Other versions
FR2647040A1 (fr
Inventor
Takahara Katsuo
Okajima Shigeru
Onodera Tugio
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.)
Mitsuba Corp
Original Assignee
Mitsuba Electric Manufacturing Co 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 Mitsuba Electric Manufacturing Co Ltd filed Critical Mitsuba Electric Manufacturing Co Ltd
Publication of FR2647040A1 publication Critical patent/FR2647040A1/fr
Application granted granted Critical
Publication of FR2647040B1 publication Critical patent/FR2647040B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • 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
    • B21K1/12—Making machine elements axles or shafts of specially-shaped cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49474—Die-press shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
FR9006191A 1989-05-17 1990-05-17 Procede de mise en forme de l'extremite d'un corps allonge Expired - Fee Related FR2647040B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12329789 1989-05-17

Publications (2)

Publication Number Publication Date
FR2647040A1 FR2647040A1 (fr) 1990-11-23
FR2647040B1 true FR2647040B1 (fr) 1995-03-24

Family

ID=14857055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9006191A Expired - Fee Related FR2647040B1 (fr) 1989-05-17 1990-05-17 Procede de mise en forme de l'extremite d'un corps allonge

Country Status (5)

Country Link
US (1) US5065605A (fr)
KR (1) KR930012258B1 (fr)
BR (1) BR9002292A (fr)
FR (1) FR2647040B1 (fr)
IT (1) IT1241139B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080300515A1 (en) * 2006-12-28 2008-12-04 Mario Nozzarella Focused Chest Compression System and Method of Using Same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1617122A (en) * 1925-09-08 1927-02-08 Kaufman Charles Method of making screws and bolts
US2064918A (en) * 1936-02-15 1936-12-22 Nat Machinery Co Bolt and the like and process of making
JPS5594749A (en) * 1979-01-11 1980-07-18 Sakamura Kikai Seisakusho:Kk Production of bolt for fastening of concrete mold and product thereof
JPS613628A (ja) * 1984-06-15 1986-01-09 Nissan Motor Co Ltd ボス付歯車の押出成形装置
JPS61249642A (ja) * 1985-04-26 1986-11-06 Honda Motor Co Ltd 歯型押出し成形方法
US4896551A (en) * 1987-04-15 1990-01-30 Mitsuba Electric Manufacturing Co., Ltd. Starter motor and process of forming pinion shaft used in the starter motor
JPH01162535A (ja) * 1987-12-18 1989-06-27 Nissan Motor Co Ltd 歯付き軸の鍛造方法

Also Published As

Publication number Publication date
FR2647040A1 (fr) 1990-11-23
BR9002292A (pt) 1991-08-13
KR930012258B1 (ko) 1993-12-28
IT1241139B (it) 1993-12-29
IT9020312A1 (it) 1991-11-15
KR900017686A (ko) 1990-12-19
US5065605A (en) 1991-11-19
IT9020312A0 (it) 1990-05-15

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Legal Events

Date Code Title Description
CD Change of name or company name
RM Correction of a material error
ST Notification of lapse

Effective date: 20100129