CH594454A5 - - Google Patents

Info

Publication number
CH594454A5
CH594454A5 CH1011975A CH1011975A CH594454A5 CH 594454 A5 CH594454 A5 CH 594454A5 CH 1011975 A CH1011975 A CH 1011975A CH 1011975 A CH1011975 A CH 1011975A CH 594454 A5 CH594454 A5 CH 594454A5
Authority
CH
Switzerland
Application number
CH1011975A
Inventor
Tomio Ishida
Original Assignee
Sakamura Machine 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 Sakamura Machine Co Ltd filed Critical Sakamura Machine Co Ltd
Publication of CH594454A5 publication Critical patent/CH594454A5/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • B21K1/04—Making machine elements ball-races or sliding bearing races
    • 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
    • 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
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y10T29/49689—Race making
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)
CH1011975A 1974-08-06 1975-08-04 CH594454A5 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9053974A JPS5118259A (en) 1974-08-06 1974-08-06 Netsukanfuoomaaniokeru naigairindojiseizosochi

Publications (1)

Publication Number Publication Date
CH594454A5 true CH594454A5 (el) 1978-01-13

Family

ID=14001207

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1011975A CH594454A5 (el) 1974-08-06 1975-08-04

Country Status (4)

Country Link
US (1) US3968674A (el)
JP (1) JPS5118259A (el)
CH (1) CH594454A5 (el)
RO (1) RO69063A (el)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6286350B1 (en) 1998-04-24 2001-09-11 Hatebur Umformmaschinen Ag Method for hot pressing of workpieces
DE102010019930A1 (de) * 2010-05-08 2011-11-10 Volkswagen Ag Verfahren und Vorrichtung zur Herstellung von zumindest zwei jeweils eine Durchbrechung aufweisenden Hohlkörpern
EP4019160A4 (en) * 2020-07-07 2022-12-07 NSK Ltd. METHOD OF MANUFACTURING A BEARING ELEMENT, METHOD OF MANUFACTURING BEARING, METHOD OF MANUFACTURING MACHINE, METHOD OF MANUFACTURING VEHICLE, BEARING ELEMENT, BEARING, MACHINE AND VEHICLE

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474256A (en) * 1977-11-25 1979-06-14 Honda Engineering Casting method for making two large and small gear elements
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
JPS59183948A (ja) * 1984-03-15 1984-10-19 Nippon Seiko Kk 円すいころ軸受の内外輪用素材の製造方法
GB2158754B (en) * 1984-05-19 1987-07-15 Tucker Fasteners Ltd Manufacture of metal articles from wire
DE69330244T2 (de) * 1992-12-07 2001-09-06 Fuji Photo Film Co., Ltd. Perforator für Metallplatten
EA001306B1 (ru) * 1997-06-13 2000-12-25 Хатебур Умформмашинен Аг Многоступенчатая машина для обработки давлением
US6370931B2 (en) * 1999-06-09 2002-04-16 Edward D. Bennett Stamping die for producing smooth-edged metal parts having complex perimeter shapes
US20040182209A1 (en) * 2003-03-18 2004-09-23 Franco James S. Cold-headed standoff
DE60305130T2 (de) * 2003-03-18 2006-12-21 Pem Management, Inc., Wilmington Kaltgestauchter abstandshalter
JPWO2008041406A1 (ja) * 2006-10-03 2010-02-04 セイコーインスツル株式会社 ベアリング用リング部材のブランクとその製造方法、ベアリング用リング部材の製造方法およびベアリング
US8413479B2 (en) * 2007-10-17 2013-04-09 Gkn Sinter Metals, Llc Core rod forging for precise internal geometry
US20090301162A1 (en) * 2008-06-06 2009-12-10 Yahya Hodjat Method of making a ring
JP2011025312A (ja) * 2009-06-30 2011-02-10 Sakamura Hot Art Co Ltd 内外輪の製造方法及びその装置
CN111496469B (zh) * 2019-12-31 2022-05-24 南通杰卡博工程机械有限公司 一种抑制孔回缩型光式环模制备工艺
TWI804328B (zh) * 2022-05-24 2023-06-01 中國鋼鐵股份有限公司 墊圈成形方法及其擴孔模具
CH719776A1 (de) * 2022-06-13 2023-12-29 Hatebur Umformmaschinen Ag Verfahren zur Herstellung von ringförmigen Formteilen.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT185664B (de) * 1953-01-30 1956-05-25 Star Kugelhalter Gmbh Dt Verfahren zur gleichzeitigen spanlosen Herstellung des äußeren und inneren Lagerringes für Wälzlager
US2880495A (en) * 1955-02-16 1959-04-07 Federal Mogul Bower Bearings Method for making tapered roller bearing cones
US2913811A (en) * 1956-12-20 1959-11-24 American Radiator & Standard Cold extrusion of bearing races
US3378903A (en) * 1965-10-23 1968-04-23 Federal Mogul Corp Forging method
US3496619A (en) * 1967-11-14 1970-02-24 Verson Allsteel Press Co Method and apparatus for making inner and outer races for a roller bearing
NL6811971A (el) * 1968-08-22 1970-02-24
DE2064440C3 (de) * 1970-12-30 1979-03-22 Hatebur Ag F B Mehrstufenpresse zur gleichzeitigen Herstellung von zwei ineinanderpassenden Hohlkörpern begrenzter Länge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6286350B1 (en) 1998-04-24 2001-09-11 Hatebur Umformmaschinen Ag Method for hot pressing of workpieces
DE102010019930A1 (de) * 2010-05-08 2011-11-10 Volkswagen Ag Verfahren und Vorrichtung zur Herstellung von zumindest zwei jeweils eine Durchbrechung aufweisenden Hohlkörpern
EP4019160A4 (en) * 2020-07-07 2022-12-07 NSK Ltd. METHOD OF MANUFACTURING A BEARING ELEMENT, METHOD OF MANUFACTURING BEARING, METHOD OF MANUFACTURING MACHINE, METHOD OF MANUFACTURING VEHICLE, BEARING ELEMENT, BEARING, MACHINE AND VEHICLE
EP4407202A3 (en) * 2020-07-07 2024-10-23 NSK Ltd. Method for manufacturing bearing element, method for manufacturing bearing, method for manufacturing machine, method for manufacturing vehicle

Also Published As

Publication number Publication date
US3968674A (en) 1976-07-13
RO69063A (ro) 1981-11-24
JPS5118259A (en) 1976-02-13
JPS543477B2 (el) 1979-02-23

Similar Documents

Publication Publication Date Title
FR2266280B3 (el)
AU495920B2 (el)
FR2265672B1 (el)
AU7138274A (el)
AU7099174A (el)
BG20443A1 (el)
CH1107074A4 (el)
AU481340A (el)
BG20729A1 (el)
AU481580A (el)
AU482019A (el)
AU482110A (el)
AU482332A (el)
AU481082A (el)
AU481044A (el)
AU480580A (el)
BG19607A1 (el)
BG19772A1 (el)
BG19828A1 (el)
BG19873A1 (el)
BG19954A1 (el)
BG19982A1 (el)
BG20853A1 (el)
BG20159A1 (el)
AU480469A (el)

Legal Events

Date Code Title Description
PL Patent ceased