GB899497A - Machine tool having a supporting arm with compensation for bending - Google Patents
Machine tool having a supporting arm with compensation for bendingInfo
- Publication number
- GB899497A GB899497A GB3655359A GB3655359A GB899497A GB 899497 A GB899497 A GB 899497A GB 3655359 A GB3655359 A GB 3655359A GB 3655359 A GB3655359 A GB 3655359A GB 899497 A GB899497 A GB 899497A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- bending
- tool
- compensation
- machine tool
- 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
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
- 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
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
- B23Q11/0017—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts
- B23Q11/0021—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts the elements being rotating or pivoting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Drilling And Boring (AREA)
- Machine Tool Units (AREA)
Abstract
899,497. Boring and milling machines. SOC. DES FORGES ET ATELIERS DU CREUSOT. Oct. 28, 1959 [Oct. 31, 1958], No. 36553/59. Class 83 (3). A machine-tool, e.g. a boring or milling machine, comprises an arm 3 movable in a housing 4 by a screw 14 to support, on its projecting portion, a part, e.g. a tool-head, for operation by a spindle 2. The arm is supported by bearing surfaces 6, 7, the latter being engaged by a ramp 10 which depresses the end of the arm to compensate for bending of the projecting portion of the arm under the weight of the tool-head &c. The axial position of the ramp is adjustable by moving a wedge 11. The lower surface of the arm is supported by eccentricallymounted rollers 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR778051 | 1958-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB899497A true GB899497A (en) | 1962-06-27 |
Family
ID=8707906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3655359A Expired GB899497A (en) | 1958-10-31 | 1959-10-28 | Machine tool having a supporting arm with compensation for bending |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1193337B (en) |
ES (1) | ES252621A1 (en) |
FR (1) | FR1213878A (en) |
GB (1) | GB899497A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455207A (en) * | 1966-03-28 | 1969-07-15 | New Britain Machine Co | Machine tool |
US4178834A (en) * | 1977-06-23 | 1979-12-18 | The Warner & Swasey Company | Machine tool having deflection compensation for tool support arm |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1166589B (en) * | 1960-12-24 | 1964-03-26 | Froriep Gmbh Maschf | Spindle bearings for machine tools, especially heavy-duty lathes |
FR2299117A1 (en) * | 1975-02-03 | 1976-08-27 | Hure Sa | IMPROVEMENTS TO MACHINE TOOLS WITH A BELIER SLIDING TOOL HOLDERS |
FR2575097A1 (en) * | 1984-12-21 | 1986-06-27 | Rectification Cylindrique Fse | VARIABLE DOOR-A-FINGER PIN FOR A MACHINE TOOL |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1069679A (en) * | 1952-08-04 | 1954-07-12 | Mach Outils Et D Outil Soc Nou | Device for taking up the play of a machine element that is mobile in slides and subjected to variable forces |
FR65813E (en) * | 1954-01-08 | 1956-03-21 | ||
CH321975A (en) * | 1954-12-08 | 1957-05-31 | Genevoise Instr Physique | Machine tool |
-
1958
- 1958-10-31 FR FR1213878D patent/FR1213878A/en not_active Expired
-
1959
- 1959-10-13 ES ES0252621A patent/ES252621A1/en not_active Expired
- 1959-10-27 DE DES65590A patent/DE1193337B/en active Pending
- 1959-10-28 GB GB3655359A patent/GB899497A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455207A (en) * | 1966-03-28 | 1969-07-15 | New Britain Machine Co | Machine tool |
US4178834A (en) * | 1977-06-23 | 1979-12-18 | The Warner & Swasey Company | Machine tool having deflection compensation for tool support arm |
Also Published As
Publication number | Publication date |
---|---|
FR1213878A (en) | 1960-04-05 |
DE1193337B (en) | 1965-05-20 |
ES252621A1 (en) | 1960-03-01 |
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