GB1200610A - Process for manufacturing parts provided with a sintered surface layer - Google Patents

Process for manufacturing parts provided with a sintered surface layer

Info

Publication number
GB1200610A
GB1200610A GB5626567A GB5626567A GB1200610A GB 1200610 A GB1200610 A GB 1200610A GB 5626567 A GB5626567 A GB 5626567A GB 5626567 A GB5626567 A GB 5626567A GB 1200610 A GB1200610 A GB 1200610A
Authority
GB
United Kingdom
Prior art keywords
compacted
press tool
surface layer
sintered
clutch
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
GB5626567A
Inventor
Friedrich Heck
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.)
Duria Werk Karl Kempf GmbH
Original Assignee
Duria Werk Karl Kempf 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 Duria Werk Karl Kempf GmbH filed Critical Duria Werk Karl Kempf GmbH
Priority to GB5626567A priority Critical patent/GB1200610A/en
Publication of GB1200610A publication Critical patent/GB1200610A/en
Expired legal-status Critical Current

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/127—Discs; Drums for disc brakes characterised by properties of the disc surface; Discs lined with friction material
    • 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
    • B22F7/02—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 layers
    • B22F7/04—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 layers with one or more layers not made from powder, e.g. made from solid metal
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/16—Frictional elements, e.g. brake or clutch linings
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F16D2069/045—Bonding
    • F16D2069/0458—Bonding metallurgic, e.g. welding, brazing, sintering
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F16D2069/0483—Lining or lining carrier material shaped in situ
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/10—Surface characteristics; Details related to material surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

1,200,610. Friction members. DURIAWERK KARL KEMPF G.m.b.H. 11 Dec., 1967, No. 56265/67. Headings F2C and F2E. [Also in Division C7] Parts such as clutch plates having a grooved or notched sintered surface layer are compacted with a flat press tool to force surface material into the grooves. A powder layer applied to a backing plate is presintered, compacted with a ridged press tool to form grooves, sintered and finally compacted with flat press tool. A clutch plate with a spiral groove and a flank angle of 30-90 degrees and a total groove surface area of 20-35% may be produced, for a clutch running in oil. The oil enters the groove and cools the plate.
GB5626567A 1967-12-11 1967-12-11 Process for manufacturing parts provided with a sintered surface layer Expired GB1200610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5626567A GB1200610A (en) 1967-12-11 1967-12-11 Process for manufacturing parts provided with a sintered surface layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5626567A GB1200610A (en) 1967-12-11 1967-12-11 Process for manufacturing parts provided with a sintered surface layer

Publications (1)

Publication Number Publication Date
GB1200610A true GB1200610A (en) 1970-07-29

Family

ID=10476197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5626567A Expired GB1200610A (en) 1967-12-11 1967-12-11 Process for manufacturing parts provided with a sintered surface layer

Country Status (1)

Country Link
GB (1) GB1200610A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201760A1 (en) * 1985-04-30 1986-11-20 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Friction ring, especially for disc or drum brakes
EP0441624A1 (en) * 1990-02-07 1991-08-14 Oiles Corporation Multi-layered sintered sliding member
ITRM20080391A1 (en) * 2008-07-21 2010-01-22 Cofren Srl PROCEDURE FOR THE MANUFACTURE OF FRICTION SHOES FOR BRAKES, IN PARTICULAR FOR BRAKES FOR VEHICLES.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201760A1 (en) * 1985-04-30 1986-11-20 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Friction ring, especially for disc or drum brakes
EP0441624A1 (en) * 1990-02-07 1991-08-14 Oiles Corporation Multi-layered sintered sliding member
US5126212A (en) * 1990-02-07 1992-06-30 Oiles Corporation Multi-layered sintered sliding member
ITRM20080391A1 (en) * 2008-07-21 2010-01-22 Cofren Srl PROCEDURE FOR THE MANUFACTURE OF FRICTION SHOES FOR BRAKES, IN PARTICULAR FOR BRAKES FOR VEHICLES.
EP2149415A1 (en) * 2008-07-21 2010-02-03 Cofren S.r.L. Process for manufacturing friction pads for brakes, particularly for railway vehicles

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years