IT223049Z2 - Struttura di mandrino particolarmente per frase diamante, mole abrasi-ve e simili - Google Patents

Struttura di mandrino particolarmente per frase diamante, mole abrasi-ve e simili

Info

Publication number
IT223049Z2
IT223049Z2 IT5935890U IT5935890U IT223049Z2 IT 223049 Z2 IT223049 Z2 IT 223049Z2 IT 5935890 U IT5935890 U IT 5935890U IT 5935890 U IT5935890 U IT 5935890U IT 223049 Z2 IT223049 Z2 IT 223049Z2
Authority
IT
Italy
Prior art keywords
abrasi
diamond
phrase
wheels
similar
Prior art date
Application number
IT5935890U
Other languages
English (en)
Other versions
IT9059358U1 (it
IT9059358V0 (it
Original Assignee
Pegoraro Di Pegoraro E & C S N
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 Pegoraro Di Pegoraro E & C S N filed Critical Pegoraro Di Pegoraro E & C S N
Priority to IT5935890U priority Critical patent/IT223049Z2/it
Publication of IT9059358V0 publication Critical patent/IT9059358V0/it
Priority to EP91110174A priority patent/EP0463572A1/en
Publication of IT9059358U1 publication Critical patent/IT9059358U1/it
Application granted granted Critical
Publication of IT223049Z2 publication Critical patent/IT223049Z2/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/261—Fluid-pressure drives for spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0825—Relatively slidable coverings, e.g. telescopic
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
IT5935890U 1990-06-22 1990-06-22 Struttura di mandrino particolarmente per frase diamante, mole abrasi-ve e simili IT223049Z2 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT5935890U IT223049Z2 (it) 1990-06-22 1990-06-22 Struttura di mandrino particolarmente per frase diamante, mole abrasi-ve e simili
EP91110174A EP0463572A1 (en) 1990-06-22 1991-06-20 Mandrel structure particularly for diamond mills, abrasive grinding wheels and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5935890U IT223049Z2 (it) 1990-06-22 1990-06-22 Struttura di mandrino particolarmente per frase diamante, mole abrasi-ve e simili

Publications (3)

Publication Number Publication Date
IT9059358V0 IT9059358V0 (it) 1990-06-22
IT9059358U1 IT9059358U1 (it) 1991-12-22
IT223049Z2 true IT223049Z2 (it) 1995-06-09

Family

ID=11289205

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5935890U IT223049Z2 (it) 1990-06-22 1990-06-22 Struttura di mandrino particolarmente per frase diamante, mole abrasi-ve e simili

Country Status (2)

Country Link
EP (1) EP0463572A1 (it)
IT (1) IT223049Z2 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779370B1 (fr) * 1998-06-09 2000-09-01 Pierre Fischer Unite d'usinage a fourreau
DE10016981C2 (de) * 2000-04-06 2002-05-08 Thielenhaus Ernst Gmbh & Co Kg Vorrichtung zur spanenden Bearbeitung von Werkstücken

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930261A (en) * 1957-10-23 1960-03-29 Dorothea A Emrick High powered spindle operating unit for drilling and tapping machines
FR2164081A5 (it) * 1971-12-02 1973-07-27 St Dupont Ind Sa
CH658617A5 (de) * 1982-12-24 1986-11-28 Maag Zahnraeder & Maschinen Ag Zahnflankenschleifmaschine mit doppelkegelfoermiger schleifscheibe.

Also Published As

Publication number Publication date
EP0463572A1 (en) 1992-01-02
IT9059358U1 (it) 1991-12-22
IT9059358V0 (it) 1990-06-22

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Legal Events

Date Code Title Description
0001 Granted