FR2358967A1 - Multiple stone block grinding machine - has overhead grinder travelling along different zigzag paths during successive passes - Google Patents

Multiple stone block grinding machine - has overhead grinder travelling along different zigzag paths during successive passes

Info

Publication number
FR2358967A1
FR2358967A1 FR7622105A FR7622105A FR2358967A1 FR 2358967 A1 FR2358967 A1 FR 2358967A1 FR 7622105 A FR7622105 A FR 7622105A FR 7622105 A FR7622105 A FR 7622105A FR 2358967 A1 FR2358967 A1 FR 2358967A1
Authority
FR
France
Prior art keywords
rails
travel
grinding machine
along different
travelling along
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
FR7622105A
Other languages
French (fr)
Other versions
FR2358967B1 (en
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.)
Thibaut SA
Original Assignee
Thibaut SA
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 Thibaut SA filed Critical Thibaut SA
Priority to FR7622105A priority Critical patent/FR2358967A1/en
Priority to ES460674A priority patent/ES460674A1/en
Priority to IT2574677A priority patent/IT1083797B/en
Priority to DE19772732620 priority patent/DE2732620C2/en
Publication of FR2358967A1 publication Critical patent/FR2358967A1/en
Application granted granted Critical
Publication of FR2358967B1 publication Critical patent/FR2358967B1/fr
Granted 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/005—Portal grinding machines
    • 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
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/012—Portals
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/02—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a reciprocatingly-moved work-table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/005—Devices for the automatic drive or the program control of the machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The grinding machine for granite, marble etc., has a rotary grinding head (2) suspended from a carriage (24) which can travel from side to side on rails (25), which are supported on side members (35) each side of a platform (52) carrying a set of the stone slabs (27 to 31). The whole system travels in turn on rails (32) at right angles to the rails on which the carriage travels. The cross members carry a set of stops (44 to 49, 51) to limit the travel of the carriage during a set of operations. Another set of stops is positioned alongside the rails (32) for limiting the travel of the machine in the other direction. The travel is arranged so that the head travels along a zig-zag path in the longitudinal direction across blocks, then in a zig-zag path at right angles to dia. Further passes can then be made, varying them so that the paths do not exactly coincide with those of previous passes.
FR7622105A 1976-07-20 1976-07-20 Multiple stone block grinding machine - has overhead grinder travelling along different zigzag paths during successive passes Granted FR2358967A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7622105A FR2358967A1 (en) 1976-07-20 1976-07-20 Multiple stone block grinding machine - has overhead grinder travelling along different zigzag paths during successive passes
ES460674A ES460674A1 (en) 1976-07-20 1977-07-12 Multiple stone block grinding machine - has overhead grinder travelling along different zigzag paths during successive passes
IT2574677A IT1083797B (en) 1976-07-20 1977-07-14 PROCEDURE AND DEVICE FOR MILLING AND SMOOTHING OF MATERIALS, SUCH AS STONES, GRANITE, MARBLE AND SIMILAR
DE19772732620 DE2732620C2 (en) 1976-07-20 1977-07-19 Process for grinding, milling and polishing the surface of workpieces made of granite, marble or similar brittle materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622105A FR2358967A1 (en) 1976-07-20 1976-07-20 Multiple stone block grinding machine - has overhead grinder travelling along different zigzag paths during successive passes

Publications (2)

Publication Number Publication Date
FR2358967A1 true FR2358967A1 (en) 1978-02-17
FR2358967B1 FR2358967B1 (en) 1979-01-19

Family

ID=9175906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622105A Granted FR2358967A1 (en) 1976-07-20 1976-07-20 Multiple stone block grinding machine - has overhead grinder travelling along different zigzag paths during successive passes

Country Status (4)

Country Link
DE (1) DE2732620C2 (en)
ES (1) ES460674A1 (en)
FR (1) FR2358967A1 (en)
IT (1) IT1083797B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001321A1 (en) * 1985-09-10 1987-03-12 Alan Frederick Lindsey Production of polished flat glass
EP0539633A1 (en) * 1991-10-29 1993-05-05 Tai-Her Yang Gantry-type machinetool and its method for use
FR2694720A1 (en) * 1992-08-14 1994-02-18 Thibaut Sa Automatic milling and polishing - consists of crosshead, moving on parallel rails, carrying machining head which moves along transverse support beams
WO2013110555A1 (en) * 2012-01-27 2013-08-01 Technische Universität Kaiserslautern Method for polishing a flat surface of a workpiece made of a brittle material, and a device for carrying out the method
CN107178016A (en) * 2017-07-19 2017-09-19 西藏天仁科技发展有限公司 A kind of rail fat-edges sander
CN113001263A (en) * 2021-02-26 2021-06-22 无锡中车时代智能装备有限公司 Robot-based high point polishing method and equipment
CN114161230A (en) * 2021-11-29 2022-03-11 凯吉斯金刚石(广州)有限公司 Renovation process of marble table top

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509219A1 (en) * 1981-07-10 1983-01-14 Thomas Ets MACHINE FOR MILLING MOLDINGS ON STONES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001943B (en) * 1951-11-02 1957-01-31 Internat Ytong Stabalite Compa Method and device for shaping objects made of Sproedem material, in particular roof panels made of aerated concrete
FR1432740A (en) * 1965-02-11 1966-03-25 Polishing plant for stones and similar materials
DE1970458U (en) * 1967-08-10 1967-10-12 Ernst Spielvogel COMBINED MILLING AND GRINDING MACHINE FOR STONE WORKING.

Non-Patent Citations (1)

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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001321A1 (en) * 1985-09-10 1987-03-12 Alan Frederick Lindsey Production of polished flat glass
US4833832A (en) * 1985-09-10 1989-05-30 Patrick Depuydt Production of polished flat glass
EP0539633A1 (en) * 1991-10-29 1993-05-05 Tai-Her Yang Gantry-type machinetool and its method for use
FR2694720A1 (en) * 1992-08-14 1994-02-18 Thibaut Sa Automatic milling and polishing - consists of crosshead, moving on parallel rails, carrying machining head which moves along transverse support beams
WO2013110555A1 (en) * 2012-01-27 2013-08-01 Technische Universität Kaiserslautern Method for polishing a flat surface of a workpiece made of a brittle material, and a device for carrying out the method
CN107178016A (en) * 2017-07-19 2017-09-19 西藏天仁科技发展有限公司 A kind of rail fat-edges sander
CN107178016B (en) * 2017-07-19 2023-04-14 杨怀杰 Steel rail fat edge grinding machine
CN113001263A (en) * 2021-02-26 2021-06-22 无锡中车时代智能装备有限公司 Robot-based high point polishing method and equipment
CN114161230A (en) * 2021-11-29 2022-03-11 凯吉斯金刚石(广州)有限公司 Renovation process of marble table top
CN114161230B (en) * 2021-11-29 2024-04-12 凯吉斯金刚石(广州)有限公司 Renovating process of marble table top

Also Published As

Publication number Publication date
DE2732620A1 (en) 1978-01-26
ES460674A1 (en) 1978-12-01
IT1083797B (en) 1985-05-25
FR2358967B1 (en) 1979-01-19
DE2732620C2 (en) 1983-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse