GB8417019D0 - Sintered metal body - Google Patents

Sintered metal body

Info

Publication number: GB8417019D0
Authority: GB; United Kingdom
Prior art keywords: metal body; sintered metal; sintered; metal
Prior art date: 1983-07-11
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.): Granted

Application number

GB848417019A

Other versions

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.)

1983-07-11

Filing date

1984-07-04

Publication date

1984-08-08

1984-07-04 Application filed by Sintermetallwerk Krebsoege GmbH filed Critical Sintermetallwerk Krebsoege GmbH

1984-08-08 Publication of GB8417019D0 publication Critical patent/GB8417019D0/en

1985-02-06 Publication of GB2143161A publication Critical patent/GB2143161A/en

1986-05-29 Application granted granted Critical

1986-05-29 Publication of GB2143161B publication Critical patent/GB2143161B/en

Status Expired legal-status Critical Current

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)
Manufacturing & Machinery (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Thermal Sciences (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 true GB8417019D0 (en)	1984-08-08
GB2143161A GB2143161A (en)	1985-02-06
GB2143161B 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
US5468193A (en) *	1990-10-25	1995-11-21	Sumitomo Heavy Industries, Ltd.	Inscribed planetary gear device having powder injection molded external gear
JPH04160257A (en) *	1990-10-25	1992-06-03	Sumitomo Heavy Ind Ltd	Inscribed engagement planetary gear structure
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
DE102005027050B4 (en) *	2005-06-10	2021-12-30	Gkn Sinter Metals Gmbh	Motor vehicle component with toothing
DE102005027140A1 (en) *	2005-06-10	2006-12-14	Gkn Sinter Metals Gmbh	Gearing with adapted sintered material
DE102005027054A1 (en)	2005-06-10	2006-12-28	Gkn Sinter Metals Gmbh	Workpiece with different texture
DE102005027048A1 (en)	2005-06-10	2006-12-14	Gkn Sinter Metals Gmbh	Sintered tooth element with locally selective surface compaction
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
DE102005027137A1 (en) *	2005-06-10	2006-12-14	Gkn Sinter Metals Gmbh	Gearing made of sintered material
DE102005027907A1 (en) *	2005-06-10	2006-12-14	Gkn Sinter Metals Gmbh	Forged toothing
DE102005027144A1 (en) *	2005-06-10	2006-12-14	Gkn Sinter Metals Gmbh	Surface compaction of a toothing

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

1983
- 1983-07-11 DE DE3325037A patent/DE3325037C1/en not_active Expired
1984
- 1984-01-17 CH CH189/84A patent/CH662760A5/en not_active IP Right Cessation
- 1984-01-20 FR FR8401024A patent/FR2548933B1/en not_active Expired
- 1984-02-09 SE SE8400679A patent/SE449705B/en not_active IP Right Cessation
- 1984-02-10 ES ES529656A patent/ES529656A0/en active Granted
- 1984-02-29 IT IT19836/84A patent/IT1173398B/en active
- 1984-03-19 ZA ZA842000A patent/ZA842000B/en unknown
- 1984-03-22 BR BR8401326A patent/BR8401326A/en unknown
- 1984-04-18 CA CA000452306A patent/CA1219471A/en not_active Expired
- 1984-06-26 AU AU29897/84A patent/AU549505B2/en not_active Ceased
- 1984-07-04 GB GB08417019A patent/GB2143161B/en not_active Expired
- 1984-07-06 IN IN482/CAL/84A patent/IN162188B/en unknown
- 1984-07-11 JP JP59142520A patent/JPS6040638A/en active Pending

Also Published As

Publication number	Publication date
SE8400679D0 (en)	1984-02-09
IT1173398B (en)	1987-06-24
SE8400679L (en)	1985-01-12
CA1219471A (en)	1987-03-24
GB2143161B (en)	1986-05-29
JPS6040638A (en)	1985-03-04
BR8401326A (en)	1985-02-26
FR2548933B1 (en)	1987-12-04
AU549505B2 (en)	1986-01-30
IN162188B (en)	1988-04-16
IT8419836A0 (en)	1984-02-29
ES8504365A1 (en)	1985-04-01
ES529656A0 (en)	1985-04-01
DE3325037C1 (en)	1984-07-12
ZA842000B (en)	1984-11-28
SE449705B (en)	1987-05-18
AU2989784A (en)	1985-01-17
FR2548933A1 (en)	1985-01-18
GB2143161A (en)	1985-02-06
CH662760A5 (en)	1987-10-30

Publication	Publication Date	Title
GB8320236D0 (en)	1983-09-01	Sintered alloy
GB8510113D0 (en)	1985-05-30	Manufacturing metals
GB8418811D0 (en)	1984-08-30	Sub-ammunition body
GB8326147D0 (en)	1983-11-02	Metal and ceramic assembly
DE3365354D1 (en)	1986-09-18	Sintered ceramic body
AU7961882A (en)	1982-08-05	Metallic sintered body
EP0141377A3 (en)	1987-05-27	Metal complexes
GB2109409B (en)	1985-02-13	Sintered hard alloy
AU8230982A (en)	1982-10-28	Sintered metal dowel body
DE3464891D1 (en)	1987-08-27	Silicon-nitride-sintered body
GB8417019D0 (en)	1984-08-08	Sintered metal body
GB2166966B (en)	1988-04-20	Metal filter foil
GB8413002D0 (en)	1984-06-27	Alloy powder
GB8512929D0 (en)	1985-06-26	Sintered alloy member
DE3573769D1 (en)	1989-11-23	Inhomogenous sintered body
JPS57188453A (en)	1982-11-19	Discharge-workable ceramic sintered body
GB8703461D0 (en)	1987-03-18	Sintered alloys
GB8404654D0 (en)	1984-03-28	Consolidating metallic/ceramic body background
DE3461548D1 (en)	1987-01-15	Sintered iron-base alloy
JPS57175775A (en)	1982-10-28	Diamond sintered body
GB8426391D0 (en)	1984-11-21	Metal values
GB8407183D0 (en)	1984-04-26	Metal electrode
GB8514382D0 (en)	1985-07-10	Sintered alloys
GB8327451D0 (en)	1983-11-16	Shaping metal
JPS56109870A (en)	1981-08-31	Minute low expansion sintered body

Legal Events

Date	Code	Title	Description
1992-03-04	PCNP	Patent ceased through non-payment of renewal fee