IT951659B - Elemento composto di meccanismo per lavoro gravoso e procedimento per la sua fabbricazione - Google Patents

Elemento composto di meccanismo per lavoro gravoso e procedimento per la sua fabbricazione

Info

Publication number
IT951659B
IT951659B IT54541/71A IT5454171A IT951659B IT 951659 B IT951659 B IT 951659B IT 54541/71 A IT54541/71 A IT 54541/71A IT 5454171 A IT5454171 A IT 5454171A IT 951659 B IT951659 B IT 951659B
Authority
IT
Italy
Prior art keywords
procedure
manufacturing
element composed
heavy work
heavy
Prior art date
Application number
IT54541/71A
Other languages
English (en)
Original Assignee
Federal Mogul Corp
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 Federal Mogul Corp filed Critical Federal Mogul Corp
Application granted granted Critical
Publication of IT951659B publication Critical patent/IT951659B/it

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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • F16C33/62—Selection of substances
IT54541/71A 1970-12-04 1971-12-04 Elemento composto di meccanismo per lavoro gravoso e procedimento per la sua fabbricazione IT951659B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9529970A 1970-12-04 1970-12-04

Publications (1)

Publication Number Publication Date
IT951659B true IT951659B (it) 1973-07-10

Family

ID=22251238

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54541/71A IT951659B (it) 1970-12-04 1971-12-04 Elemento composto di meccanismo per lavoro gravoso e procedimento per la sua fabbricazione

Country Status (6)

Country Link
US (1) US3665585A (it)
BE (1) BE776250A (it)
DE (1) DE2160155C3 (it)
ES (2) ES397689A1 (it)
IT (1) IT951659B (it)
SE (1) SE377715B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889350A (en) * 1971-03-29 1975-06-17 Ford Motor Co Method of producing a forged article from prealloyed water-atomized ferrous alloy powder
US3837068A (en) * 1971-06-14 1974-09-24 Federal Mogul Corp Method of making a composite high-strength sleeve
US3795404A (en) * 1972-05-02 1974-03-05 Nippon Tungsten Sealing of mechanical seal and manufacture thereof
JPS551323B2 (it) * 1973-08-09 1980-01-12
US3962772A (en) * 1974-09-04 1976-06-15 Michigan Powdered Metal Products, Inc. Shaft-supported composite high-strength machine element and method of making the same
US4362471A (en) * 1974-11-29 1982-12-07 Volkswagenwerk Aktiengesellschaft Article, such as a turbine rotor and blade which comprises a first zone of a nonoxide ceramic material and a second zone of a softer material
US4214906A (en) * 1974-11-29 1980-07-29 Volkswagenwerk Aktiengesellschaft Method of producing an article which comprises a first zone of a nonoxide ceramic material and a second zone of a softer material
US4335997A (en) * 1980-01-16 1982-06-22 General Motors Corporation Stress resistant hybrid radial turbine wheel
JPS63125602A (ja) * 1986-11-12 1988-05-28 Sumitomo Electric Ind Ltd 工具用硬質合金
US4721598A (en) * 1987-02-06 1988-01-26 The Timken Company Powder metal composite and method of its manufacture
SE9001409D0 (sv) * 1990-04-20 1990-04-20 Sandvik Ab Metod foer framstaellning av haardmetallkropp foer bergborrverktyg och slitdelar
WO1997022819A1 (en) * 1995-12-15 1997-06-26 Zenith Sintered Products, Inc. Duplex sprocket/gear construction and method of making same
DE19850326A1 (de) * 1998-11-02 2000-05-04 Gkn Sinter Metals Holding Gmbh Verfahren zur Herstellung eines gesinterten Bauteils mit Nachverformung des Grünlings
US6626576B1 (en) 2000-02-02 2003-09-30 Gkn Sinter Metals, Inc. Duplex powder metal bearing caps and method of making them
US20040166012A1 (en) * 2003-02-21 2004-08-26 Gay David Earl Component having various magnetic characteristics and qualities and method of making
US7241416B2 (en) * 2003-08-12 2007-07-10 Borg Warner Inc. Metal injection molded turbine rotor and metal injection molded shaft connection attachment thereto
DE102005022730A1 (de) * 2005-05-18 2006-11-23 Schaeffler Kg Wälzlagerring,insbesondere für hochbeanspruchte Wälzlager in Flugzeugtriebwerken, sowie Verfahren zu dessen Herstellung
US20070261514A1 (en) * 2006-04-13 2007-11-15 Geiman Timothy E Multi-material connecting rod
JP2010537137A (ja) 2007-08-17 2010-12-02 ジーケーエヌ シンター メタルズ、エル・エル・シー 複合金属粉末可変境界歯車及び方法
US8663359B2 (en) * 2009-06-26 2014-03-04 Dimicron, Inc. Thick sintered polycrystalline diamond and sintered jewelry
JP5734944B2 (ja) * 2012-12-06 2015-06-17 ジーケーエヌ シンター メタルズ、エル・エル・シー 複合金属粉末可変境界歯車及び方法
CN108746589A (zh) * 2018-06-14 2018-11-06 浙江中平粉末冶金有限公司 一种铁基粉末冶金零件的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146099A (en) * 1960-06-13 1964-08-25 Vitre Teja Ind Co De Edge-bonding of different metals
US3611546A (en) * 1968-11-26 1971-10-12 Federal Mogul Corp Method of highly-densifying powdered metal

Also Published As

Publication number Publication date
DE2160155C3 (de) 1979-05-17
ES178384U (es) 1972-11-01
US3665585A (en) 1972-05-30
ES178384Y (es) 1973-05-01
DE2160155B2 (it) 1975-11-13
SE377715B (it) 1975-07-21
DE2160155A1 (de) 1972-06-29
BE776250A (fr) 1972-04-04
ES397689A1 (es) 1974-05-16

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