ES444895A1 - A METHOD FOR THE MANUFACTURE OF MOLDED FRICTION BODIES. - Google Patents

A METHOD FOR THE MANUFACTURE OF MOLDED FRICTION BODIES.

Info

Publication number
ES444895A1
ES444895A1 ES444895A ES444895A ES444895A1 ES 444895 A1 ES444895 A1 ES 444895A1 ES 444895 A ES444895 A ES 444895A ES 444895 A ES444895 A ES 444895A ES 444895 A1 ES444895 A1 ES 444895A1
Authority
ES
Spain
Prior art keywords
progressively
mixed ingredients
ingredients
incremental
friction
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
ES444895A
Other languages
Spanish (es)
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.)
Maremont Corp
Original Assignee
Maremont 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 Maremont Corp filed Critical Maremont Corp
Publication of ES444895A1 publication Critical patent/ES444895A1/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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/021—Composition of linings ; Methods of manufacturing containing asbestos
    • F16D69/022—Composition of linings ; Methods of manufacturing containing asbestos in the form of fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

A method of manufacturing molded friction bodies for use in brakes, clutches and the like, comprising the steps of mixing predetermined amounts of ingredients for dry friction material, including asbestos fibers, thermosetting powdered resins and modifying particles. of friction, to obtain a supply of homogeneous and dry mixed ingredients under light and fluffy conditions, such that the uniform density flow of the same cannot be easily achieved, progressively removing the mixed ingredients from said supply and progressively moving the mixed ingredients progressively removed, towards a closed circuit to an incremental load and conformation measuring station, progressively applying heat and pressure to the mixed ingredients that move progressively along said closed circuit, to bring out so prog it resists a partial plasticization of the same, so that the mixed ingredients reach said place of measurement of incremental load and conformation in a partially plasticized state capable of a flow of uniform density and capable of being molded, with the condition that said molding is carry out within a predetermined time, measuring and shaping successive separate and incremental measured loads from the mixed ingredients progressively reaching the place of incremental load measurement and shaping in said partially plasticized state, compression molding said loads Incrementally measured and shaped within said predetermined time under conditions of heat and pressure to form pre-cured bodies of friction material and effecting curing of said pre-cured bodies under heat. (Machine-translation by Google Translate, not legally binding)
ES444895A 1975-05-22 1976-01-29 A METHOD FOR THE MANUFACTURE OF MOLDED FRICTION BODIES. Expired ES444895A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58047075A 1975-05-22 1975-05-22

Publications (1)

Publication Number Publication Date
ES444895A1 true ES444895A1 (en) 1977-05-16

Family

ID=24321234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444895A Expired ES444895A1 (en) 1975-05-22 1976-01-29 A METHOD FOR THE MANUFACTURE OF MOLDED FRICTION BODIES.

Country Status (11)

Country Link
JP (1) JPS51143065A (en)
AT (1) AT363254B (en)
BR (1) BR7603017A (en)
DE (1) DE2622983A1 (en)
ES (1) ES444895A1 (en)
FI (1) FI760792A7 (en)
FR (1) FR2311657A1 (en)
GB (1) GB1537161A (en)
NO (1) NO761730L (en)
SE (1) SE7605417L (en)
ZA (1) ZA76754B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347207A (en) * 1981-01-27 1982-08-31 Kling-Tecs, Inc. Method of extruding polypropylene yarn

Also Published As

Publication number Publication date
ZA76754B (en) 1977-04-27
NO761730L (en) 1976-11-23
GB1537161A (en) 1978-12-29
ATA50776A (en) 1980-12-15
FR2311657A1 (en) 1976-12-17
DE2622983A1 (en) 1976-12-09
BR7603017A (en) 1977-01-18
JPS51143065A (en) 1976-12-09
AT363254B (en) 1981-07-27
FI760792A7 (en) 1976-11-23
SE7605417L (en) 1976-11-23

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