GB2143161B - Sintered metal body with at least one toothing - Google Patents

Sintered metal body with at least one toothing

Info

Publication number
GB2143161B
GB2143161B GB08417019A GB8417019A GB2143161B GB 2143161 B GB2143161 B GB 2143161B GB 08417019 A GB08417019 A GB 08417019A GB 8417019 A GB8417019 A GB 8417019A GB 2143161 B GB2143161 B GB 2143161B
Authority
GB
United Kingdom
Prior art keywords
toothing
metal body
sintered metal
sintered
metal
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
Application number
GB08417019A
Other versions
GB2143161A (en
GB8417019D0 (en
Inventor
Winfried Huppmann
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.)
Sintermetallwerk Krebsoege GmbH
Original Assignee
Sintermetallwerk Krebsoege GmbH
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 Sintermetallwerk Krebsoege GmbH filed Critical Sintermetallwerk Krebsoege GmbH
Publication of GB8417019D0 publication Critical patent/GB8417019D0/en
Publication of GB2143161A publication Critical patent/GB2143161A/en
Application granted granted Critical
Publication of GB2143161B publication Critical patent/GB2143161B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • 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
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/022—Finishing gear teeth with cylindrical outline, e.g. burnishing
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Gears, Cams (AREA)
GB08417019A 1983-07-11 1984-07-04 Sintered metal body with at least one toothing Expired GB2143161B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3325037A DE3325037C1 (en) 1983-07-11 1983-07-11 Sintered metal body provided with at least one toothing

Publications (3)

Publication Number Publication Date
GB8417019D0 GB8417019D0 (en) 1984-08-08
GB2143161A GB2143161A (en) 1985-02-06
GB2143161B true GB2143161B (en) 1986-05-29

Family

ID=6203726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08417019A Expired GB2143161B (en) 1983-07-11 1984-07-04 Sintered metal body with at least one toothing

Country Status (13)

Country Link
JP (1) JPS6040638A (en)
AU (1) AU549505B2 (en)
BR (1) BR8401326A (en)
CA (1) CA1219471A (en)
CH (1) CH662760A5 (en)
DE (1) DE3325037C1 (en)
ES (1) ES529656A0 (en)
FR (1) FR2548933B1 (en)
GB (1) GB2143161B (en)
IN (1) IN162188B (en)
IT (1) IT1173398B (en)
SE (1) SE449705B (en)
ZA (1) ZA842000B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536154C1 (en) * 1985-10-10 1987-02-05 Krebsoege Gmbh Sintermetall Device for plastic upsetting of porous, rotationally symmetrical sintered metal parts
JPH04160257A (en) * 1990-10-25 1992-06-03 Sumitomo Heavy Ind Ltd Inscribed engagement planetary gear structure
US5468193A (en) * 1990-10-25 1995-11-21 Sumitomo Heavy Industries, Ltd. Inscribed planetary gear device having powder injection molded external gear
DE19809039B4 (en) * 1998-03-04 2007-08-16 PMG Füssen GmbH Method for producing a metal sliding sleeve with internal toothing
DE19850326A1 (en) * 1998-11-02 2000-05-04 Gkn Sinter Metals Holding Gmbh Process for producing a sintered component with reshaping of the green body
GB2360825B (en) * 2000-03-30 2004-11-17 Formflo Ltd Gear wheels roll formed from powder metal blanks
DE102005027049A1 (en) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Resilient gearing
DE102005027142A1 (en) 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Preform geometry of a toothing
DE102005027140A1 (en) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Gearing with adapted sintered material
DE102005027048A1 (en) 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Sintered tooth element with locally selective surface compaction
DE102005027144A1 (en) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Surface compaction of a toothing
DE102005027137A1 (en) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Gearing made of sintered material
DE102005027050B4 (en) * 2005-06-10 2021-12-30 Gkn Sinter Metals Gmbh Motor vehicle component with toothing
DE102005027907A1 (en) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Forged toothing
DE102005027054A1 (en) 2005-06-10 2006-12-28 Gkn Sinter Metals Gmbh Workpiece with different texture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1125952A (en) * 1965-03-03 1968-09-05 Birmingham Small Arms Co Ltd Improvements in or relating to the production of gear wheels
CH525831A (en) * 1971-08-26 1972-07-31 Schweiter Ag Maschf Pre-oiler device for package winder for synthetic yarns
US3772935A (en) * 1972-03-20 1973-11-20 W Dunn Composite heavy-duty sintered powdered machine element
JPS5418897B2 (en) * 1973-05-16 1979-07-11
JPS5423670B2 (en) * 1974-04-24 1979-08-15
DE2659733C2 (en) * 1976-12-31 1983-01-27 Thyssen Industrie Ag, 4300 Essen Process for the production of gears with a cylindrical rolling surface for running gears

Also Published As

Publication number Publication date
SE8400679L (en) 1985-01-12
ES8504365A1 (en) 1985-04-01
DE3325037C1 (en) 1984-07-12
ZA842000B (en) 1984-11-28
IT8419836A0 (en) 1984-02-29
GB2143161A (en) 1985-02-06
SE449705B (en) 1987-05-18
CH662760A5 (en) 1987-10-30
IN162188B (en) 1988-04-16
SE8400679D0 (en) 1984-02-09
BR8401326A (en) 1985-02-26
JPS6040638A (en) 1985-03-04
ES529656A0 (en) 1985-04-01
AU2989784A (en) 1985-01-17
CA1219471A (en) 1987-03-24
GB8417019D0 (en) 1984-08-08
IT1173398B (en) 1987-06-24
FR2548933A1 (en) 1985-01-18
FR2548933B1 (en) 1987-12-04
AU549505B2 (en) 1986-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee