DE3167810D1 - Tool for roughing, smoothing and polishing solid surfaces, particularly adapted for stony materials - Google Patents

Tool for roughing, smoothing and polishing solid surfaces, particularly adapted for stony materials

Info

Publication number
DE3167810D1
DE3167810D1 DE8181200684T DE3167810T DE3167810D1 DE 3167810 D1 DE3167810 D1 DE 3167810D1 DE 8181200684 T DE8181200684 T DE 8181200684T DE 3167810 T DE3167810 T DE 3167810T DE 3167810 D1 DE3167810 D1 DE 3167810D1
Authority
DE
Germany
Prior art keywords
roughing
smoothing
tool
rollers
particularly adapted
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
DE8181200684T
Other languages
German (de)
Inventor
Ermanno Pacini
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3167810D1 publication Critical patent/DE3167810D1/en
Expired legal-status Critical Current

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
    • 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

Abstract

A rotating plate (1) carries a plurality of truncated-cone rollers (11) arranged in radial position and rotated about their own axes. The sense of rotation of the rollers is chosen in such a way as to give the rollers (11) a peripheral speed having such a direction as to combine with the peripheral speed of the plate (1) to produce equal working speeds in all the points of the lower generating line (22) of the rollers (11).
DE8181200684T 1980-08-25 1981-06-18 Tool for roughing, smoothing and polishing solid surfaces, particularly adapted for stony materials Expired DE3167810D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24268/80A IT1132464B (en) 1980-08-25 1980-08-25 TOOL FOR ROUGHING, SMOOTHING AND POLISHING OF SOLID SURFACES, PARTICULARLY SUITABLE FOR STONE MATERIALS

Publications (1)

Publication Number Publication Date
DE3167810D1 true DE3167810D1 (en) 1985-01-31

Family

ID=11212843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181200684T Expired DE3167810D1 (en) 1980-08-25 1981-06-18 Tool for roughing, smoothing and polishing solid surfaces, particularly adapted for stony materials

Country Status (4)

Country Link
EP (1) EP0046604B1 (en)
AT (1) ATE10815T1 (en)
DE (1) DE3167810D1 (en)
IT (1) IT1132464B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1169121B (en) * 1983-04-27 1987-05-27 Ermanno Pacini ABRASIVE SURFACE TRUNK CONE ROLLER FOR TOOL SANDER RADIAL TRUNK CONE ROLLERS
USRE34014E (en) * 1983-05-11 1992-08-04 Udviklingscentret Hansen & Hundebol A/S Method and apparatus for finishing surfaces
US4646473A (en) * 1984-05-08 1987-03-03 Udviklingscentret Hansen Method and apparatus for finishing surfaces
DK156703B3 (en) * 1983-05-11 1991-01-21 Hh Patent Aps Method and apparatus for machining surfaces on woodpieces by means of rotary grinding elements
IT1180845B (en) * 1984-12-17 1987-09-23 Snc Officine Meccaniche & Fond ROTATING CREW DEVICE FOR CALIBRATING THE THICKNESS OF SHEETS OR STRIPS OF MARBLE GRANITE AND STONE MATERIALS IN GENERAL
EP0208671B1 (en) * 1985-06-24 1989-08-16 DIAMANT BOART Société Anonyme Surfacing tool with rollers
DE3920946A1 (en) * 1989-06-27 1991-01-03 Held Kurt DEVICE FOR THE CONTINUOUS PRODUCTION OF LAMINATES
IT1240859B (en) * 1990-01-18 1993-12-17 Tecnomec Di Cado' - Gnoato - Guidolin SANDING HEAD WITH OSCILLATING WHEELS FOR STONE MATERIALS, PARTICULARLY GRANITE IN SLABS
IT1247188B (en) * 1991-03-21 1994-12-12 Luca Toncelli SANDING HEAD FOR STONE MATERIALS
DE4316879C2 (en) * 1993-05-19 1995-09-28 Senger Lore Grinding head
US5665656A (en) * 1995-05-17 1997-09-09 National Semiconductor Corporation Method and apparatus for polishing a semiconductor substrate wafer
ITFI990044U3 (en) * 1999-04-20 2000-10-20 Comes Srl CALIBRATING HEAD FOR STONE MATERIALS
IT1391076B1 (en) * 2008-07-11 2011-11-18 Comes Srl HEAD FOR THE TREATMENT OF STONE OR CERAMIC MATERIALS
EP2255924A1 (en) * 2009-05-29 2010-12-01 Mbd S.R.L. Method for calibrating surfaces of stone material
CN102398197B (en) * 2010-09-14 2013-09-18 交通运输部公路科学研究所 Flat plate polishing machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE468719C (en) * 1928-11-17 Georg Siguda Additional grinding device for grinding machines with vertical rotating grinding spindle carrying the grinding tool with cardan joint
NL36654C (en) * 1932-12-22
BE414313A (en) * 1936-03-11
US2420876A (en) * 1945-02-07 1947-05-20 Freud Ernest Machine for surface finishing action on materials
DE801498C (en) * 1949-07-15 1951-01-08 Karl Dipl-Ing Fickert Surface grinding and polishing machine with planetary rotating grinding wheels
FR1153833A (en) * 1955-06-20 1958-03-21 Polishing machine with several wheels, for marble, tiles, cement slabs and similar materials
FR1407811A (en) * 1964-06-25 1965-08-06 Roland Hignard Device for grinding and polishing surfaces such as stones

Also Published As

Publication number Publication date
EP0046604A1 (en) 1982-03-03
IT8024268A0 (en) 1980-08-25
EP0046604B1 (en) 1984-12-19
IT1132464B (en) 1986-07-02
ATE10815T1 (en) 1985-01-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee