FR2348778A1 - Machine tool for railway track - has portal type milling heads operated by five axis numerical control - Google Patents

Machine tool for railway track - has portal type milling heads operated by five axis numerical control

Info

Publication number
FR2348778A1
FR2348778A1 FR7611838A FR7611838A FR2348778A1 FR 2348778 A1 FR2348778 A1 FR 2348778A1 FR 7611838 A FR7611838 A FR 7611838A FR 7611838 A FR7611838 A FR 7611838A FR 2348778 A1 FR2348778 A1 FR 2348778A1
Authority
FR
France
Prior art keywords
numerical control
axis numerical
portal type
machine tool
railway track
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
FR7611838A
Other languages
French (fr)
Other versions
FR2348778B1 (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.)
ABBAYE ATEL CONST
Original Assignee
ABBAYE ATEL CONST
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 ABBAYE ATEL CONST filed Critical ABBAYE ATEL CONST
Priority to FR7611838A priority Critical patent/FR2348778A1/en
Publication of FR2348778A1 publication Critical patent/FR2348778A1/en
Application granted granted Critical
Publication of FR2348778B1 publication Critical patent/FR2348778B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/14—Scrubbing or peeling ingots or similar workpieces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

The machine is used for machining track for railways and can carry out all work on a rail. It is of modular construction, having its base (3, 4) built up by bolting together sufficient modules. Machining is effected by milling heads, these being mounted on a portal type column over the bed. This column is mobile along the machine, the heads being adjustable vertically and transversely. The rails are clamped (6) on the base and the machining operations are controlled by a five axis numerical control system fitting with tool changer heads. Chips are evacuated by a screw flight (7) under the base.
FR7611838A 1976-04-22 1976-04-22 Machine tool for railway track - has portal type milling heads operated by five axis numerical control Granted FR2348778A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7611838A FR2348778A1 (en) 1976-04-22 1976-04-22 Machine tool for railway track - has portal type milling heads operated by five axis numerical control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611838A FR2348778A1 (en) 1976-04-22 1976-04-22 Machine tool for railway track - has portal type milling heads operated by five axis numerical control

Publications (2)

Publication Number Publication Date
FR2348778A1 true FR2348778A1 (en) 1977-11-18
FR2348778B1 FR2348778B1 (en) 1982-11-05

Family

ID=9172143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611838A Granted FR2348778A1 (en) 1976-04-22 1976-04-22 Machine tool for railway track - has portal type milling heads operated by five axis numerical control

Country Status (1)

Country Link
FR (1) FR2348778A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134055A1 (en) * 2000-03-09 2001-09-19 Emmergi S.A., Luxembourg, Lugano Branch Machine for working profiled elements
EP1142671A1 (en) * 2000-04-07 2001-10-10 Danobat, S. Coop. Double column grinding machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899869A (en) * 1955-09-02 1959-08-18 Suspension mechanism for machine tools
US2959452A (en) * 1956-08-08 1960-11-08 Kearney & Trecker Corp Slide and way structure
CH470235A (en) * 1968-07-30 1969-03-31 Heller Geb Gmbh Maschf Machine tool
GB1197428A (en) * 1968-05-31 1970-07-01 Schiess Ag Portal-Type Milling Machine
DE2405163A1 (en) * 1974-02-04 1975-08-21 Heyligenstaedt & Co Portal milling machine with movable portal - has two columns, each supported on column foot on guide track on both sides of table

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899869A (en) * 1955-09-02 1959-08-18 Suspension mechanism for machine tools
US2959452A (en) * 1956-08-08 1960-11-08 Kearney & Trecker Corp Slide and way structure
GB1197428A (en) * 1968-05-31 1970-07-01 Schiess Ag Portal-Type Milling Machine
CH470235A (en) * 1968-07-30 1969-03-31 Heller Geb Gmbh Maschf Machine tool
DE2405163A1 (en) * 1974-02-04 1975-08-21 Heyligenstaedt & Co Portal milling machine with movable portal - has two columns, each supported on column foot on guide track on both sides of table

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/71 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134055A1 (en) * 2000-03-09 2001-09-19 Emmergi S.A., Luxembourg, Lugano Branch Machine for working profiled elements
EP1142671A1 (en) * 2000-04-07 2001-10-10 Danobat, S. Coop. Double column grinding machine

Also Published As

Publication number Publication date
FR2348778B1 (en) 1982-11-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse