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FR2375031A1 - Outil a raper - Google Patents

Outil a raper

Info

Publication number
FR2375031A1
FR2375031A1 FR7633027A FR7633027A FR2375031A1 FR 2375031 A1 FR2375031 A1 FR 2375031A1 FR 7633027 A FR7633027 A FR 7633027A FR 7633027 A FR7633027 A FR 7633027A FR 2375031 A1 FR2375031 A1 FR 2375031A1
Authority
FR
France
Prior art keywords
cutters
slats
retreading
preparing
pattern forming
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.)
Granted
Application number
FR7633027A
Other languages
English (en)
Other versions
FR2375031B1 (fr
Inventor
Marcel Delattre
Gerard Romagnolo
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.)
Ugine Carbone
Original Assignee
Ugine Carbone
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 Ugine Carbone filed Critical Ugine Carbone
Priority to FR7633027A priority Critical patent/FR2375031A1/fr
Priority to SE7711949A priority patent/SE7711949L/
Priority to IT28902/77A priority patent/IT1087275B/it
Priority to NO773644A priority patent/NO773644L/no
Priority to DE2747790A priority patent/DE2747790C3/de
Priority to DE7732844U priority patent/DE7732844U1/de
Priority to AT769177A priority patent/AT361310B/de
Publication of FR2375031A1 publication Critical patent/FR2375031A1/fr
Application granted granted Critical
Publication of FR2375031B1 publication Critical patent/FR2375031B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D71/00—Filing or rasping tools; Securing arrangements therefor
    • B23D71/02—Filing or rasping tools; Securing arrangements therefor for filing or rasping machines or devices
    • B23D71/025—Filing or rasping tools; Securing arrangements therefor for filing or rasping machines or devices for rubber-like material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

L'invention concerne un outil à râper constitué d'un tambour cylindrique mobile en rotation dans les deux sens autour d'un axe et muni d'éléments coupants en saillie vers l'extérieur. Cet outil se caractérise en ce que les éléments coupants sont fixés sur des barrettes amovibles disposées régulièrement sur la surface extérieure du tambour parallèlement à l'axe, chacune des barrettes comportant au moins un élément coupant et les éléments de même rang de deux barrettes voisines étant légèrement décalés l'un par rapport à l'autre dans la direction parallèle à l'axe, de manière à ce que les centres des éléments coupants soient situés sur des arcs d'hélice tracés sur le tambour. Application à la préparation de la surface extérieure des pneumatiques en vue de leur rechapage.
FR7633027A 1976-10-26 1976-10-26 Outil a raper Granted FR2375031A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7633027A FR2375031A1 (fr) 1976-10-26 1976-10-26 Outil a raper
SE7711949A SE7711949L (sv) 1976-10-26 1977-10-24 Fresverktyg
IT28902/77A IT1087275B (it) 1976-10-26 1977-10-24 Utensile per raspare
NO773644A NO773644L (no) 1976-10-26 1977-10-25 Raspeverktoey.
DE2747790A DE2747790C3 (de) 1976-10-26 1977-10-25 Raspelwerkzeug
DE7732844U DE7732844U1 (de) 1976-10-26 1977-10-25 Raspelwerkzeug
AT769177A AT361310B (de) 1976-10-26 1977-10-27 Werkzeug zum aufrauhen von fahrzeugreifen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7633027A FR2375031A1 (fr) 1976-10-26 1976-10-26 Outil a raper

Publications (2)

Publication Number Publication Date
FR2375031A1 true FR2375031A1 (fr) 1978-07-21
FR2375031B1 FR2375031B1 (fr) 1979-08-31

Family

ID=9179462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633027A Granted FR2375031A1 (fr) 1976-10-26 1976-10-26 Outil a raper

Country Status (6)

Country Link
AT (1) AT361310B (fr)
DE (2) DE7732844U1 (fr)
FR (1) FR2375031A1 (fr)
IT (1) IT1087275B (fr)
NO (1) NO773644L (fr)
SE (1) SE7711949L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003942A2 (fr) * 1978-02-28 1979-09-05 Eurotungstene Outil à raper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7022977U (de) * 1900-01-01 Collmann Gmbh & Co Kg Werkzeug zum Abtragen der Reifenlauffläche von Fahrzeugluftreifen
US2365462A (en) * 1943-09-22 1944-12-19 Nathan E Cooper Rotary abrader
GB1102113A (en) * 1966-01-14 1968-02-07 Frank Holdsworth Bentham Improvements in or relating to tyre rasps
US3604084A (en) * 1969-10-22 1971-09-14 Nat Standard Co Rotary detreader tool
DE2302493A1 (de) * 1973-01-19 1974-07-25 Continental Gummi Werke Ag Fraeswerkzeug fuer luftreifen
US3879825A (en) * 1974-05-20 1975-04-29 B & J Mfg Co Tire buffing machine blades

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003942A2 (fr) * 1978-02-28 1979-09-05 Eurotungstene Outil à raper
EP0003942A3 (en) * 1978-02-28 1979-09-19 Eurotungstene Rasping tool

Also Published As

Publication number Publication date
DE2747790B2 (de) 1980-07-24
DE2747790A1 (de) 1978-04-27
IT1087275B (it) 1985-06-04
DE2747790C3 (de) 1981-04-23
DE7732844U1 (de) 1978-02-09
AT361310B (de) 1981-03-10
SE7711949L (sv) 1978-04-27
FR2375031B1 (fr) 1979-08-31
NO773644L (no) 1978-04-27
ATA769177A (de) 1980-07-15

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse