IT1261763B - Apparecchiatura per la rettifica di perni di banco di bottoni di manovella. - Google Patents

Apparecchiatura per la rettifica di perni di banco di bottoni di manovella.

Info

Publication number
IT1261763B
IT1261763B ITRM930067A ITRM930067A IT1261763B IT 1261763 B IT1261763 B IT 1261763B IT RM930067 A ITRM930067 A IT RM930067A IT RM930067 A ITRM930067 A IT RM930067A IT 1261763 B IT1261763 B IT 1261763B
Authority
IT
Italy
Prior art keywords
crank
crankshaft
belts
guided
buttons
Prior art date
Application number
ITRM930067A
Other languages
English (en)
Inventor
James D Phillips
Original Assignee
Phillips J D 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 Phillips J D Corp filed Critical Phillips J D Corp
Publication of ITRM930067A0 publication Critical patent/ITRM930067A0/it
Publication of ITRM930067A1 publication Critical patent/ITRM930067A1/it
Application granted granted Critical
Publication of IT1261763B publication Critical patent/IT1261763B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Un albero a gomiti viene fatto ruotare attorno al suo asse longitudinale centrale e nastri abrasivi vengono mossi lungo percorsi sostanzialmente perpendicolari all'albero a gomiti, di modo che le superfici abrasive del nastri rettificano i perni di banco dei bottoni di manovella mentre l'albero a gomiti ruota. I nastri vengono guidati indipendentemente l'uno dall'altro sul punto di contatto con i perni di banco dei bottoni di manovella lungo un percorso variabile secondo la posizione del perno di banco del bottone di manovella attorno all'asse longitudinale centrale dell'albero a gomiti mano a mano che l'albero a gomiti ruota. Ciascun nastro può essere guidato da una lama piatta sottile attraverso la quale il nastro scorre, oppure in alcuni casi preferibilmente esso viene guidato da un rullo liberamente girevole in contatto con il nastro sostanzialmente senza attrito.
ITRM930067A 1992-08-14 1993-02-08 Apparecchiatura per la rettifica di perni di banco di bottoni di manovella. IT1261763B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92942092A 1992-08-14 1992-08-14

Publications (3)

Publication Number Publication Date
ITRM930067A0 ITRM930067A0 (it) 1993-02-08
ITRM930067A1 ITRM930067A1 (it) 1994-08-08
IT1261763B true IT1261763B (it) 1996-06-03

Family

ID=25457833

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930067A IT1261763B (it) 1992-08-14 1993-02-08 Apparecchiatura per la rettifica di perni di banco di bottoni di manovella.

Country Status (6)

Country Link
JP (1) JP2554828B2 (it)
CA (1) CA2081699C (it)
DE (1) DE4308692A1 (it)
FR (1) FR2694715B1 (it)
GB (1) GB2269553B (it)
IT (1) IT1261763B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602933C2 (de) * 1996-01-27 1998-08-27 Nagel Masch Werkzeug Verfahren und Vorrichtung zum Finishen von Umfangsflächen an Werkstücken
DE59700607D1 (de) * 1996-04-19 1999-12-02 Thielenhaus Ernst Gmbh & Co Kg Vorrichtung für die Feinschleifbearbeitung von Wellen, insbesondere Kurbelwellen
GB9608351D0 (en) * 1996-04-23 1996-06-26 Western Atlas Uk Ltd Composite component grinding method and apparatus
DE50312089D1 (de) * 2003-09-16 2009-12-17 Supfina Grieshaber Gmbh & Co Finishvorrichtung
JP4701638B2 (ja) * 2004-06-10 2011-06-15 日産自動車株式会社 ラッピング加工装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507794A (it) * 1973-05-24 1975-01-27
FR2411064A1 (fr) * 1977-12-08 1979-07-06 Beltra Antoine Dispositif perfectionne de polissage automatique des organes metalliques apres leur rectification
JPH01115563A (ja) * 1987-10-23 1989-05-08 Kyosan Electric Mfg Co Ltd 超仕上装置
US4833834A (en) * 1987-10-30 1989-05-30 General Motors Corporation Camshaft belt grinder
JPH01210254A (ja) * 1988-02-19 1989-08-23 Fuji Heavy Ind Ltd ラッピングマシーン
NL8800793A (nl) * 1988-03-29 1989-10-16 Cornelius Johannes Aarts Inrichting voor het slijpen van een lagertap van de krukas van een verbrandingsmotor in het bijzonder een dieselmotor.
GB2219231A (en) * 1988-06-04 1989-12-06 Ford Motor Co Grinding workpieces
US5142827A (en) * 1990-10-05 1992-09-01 J. D. Phillips Corporation Crankpin grinder and method

Also Published As

Publication number Publication date
CA2081699A1 (en) 1994-02-15
JPH0679607A (ja) 1994-03-22
GB2269553A (en) 1994-02-16
FR2694715A1 (fr) 1994-02-18
DE4308692A1 (de) 1994-02-17
ITRM930067A0 (it) 1993-02-08
ITRM930067A1 (it) 1994-08-08
JP2554828B2 (ja) 1996-11-20
GB9300156D0 (en) 1993-03-03
GB2269553B (en) 1996-02-28
CA2081699C (en) 1998-06-09
FR2694715B1 (fr) 1995-09-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970226