GB481831A - Improvements in or relating to turning lathes - Google Patents
Improvements in or relating to turning lathesInfo
- Publication number
- GB481831A GB481831A GB11310/37A GB1131037A GB481831A GB 481831 A GB481831 A GB 481831A GB 11310/37 A GB11310/37 A GB 11310/37A GB 1131037 A GB1131037 A GB 1131037A GB 481831 A GB481831 A GB 481831A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piece
- tool
- carriage
- carried
- cross
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/68—Movable or adjustable work or tool supports characterised by the purpose of the movement for withdrawing tool or work during reverse movement
-
- 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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Machine Tool Copy Controls (AREA)
- Machine Tool Units (AREA)
Abstract
481,831. Lathes. KROLL, W. April 20, 1937, No. 11310. Convention date, April 20, 1936. Addition to 450,938. [Class 83 (iii)] A device for giving the longitudinal turning tool a copying movement in a lathe according to the parent Specification, comprises two crosspieces h, i, Fig. 1, contacting along a common inclined surface, one piece h being connected with the template-controlled tool m<1> and adapted, upon relative movement with respect to the second piece i, to move the tool transversely of the workpiece b. The tool m<1>, Fig. 3, is carried in a transversely movable block d which is urged away from the work by compression springs, a roller g carried by a short shaft in the block engaging a template formed in the cross-piece h. The block d is carried for longitudinal movement in a carriage a operated by a screw 9. Projections o<1>, o<2> on the carriage are adapted to strike pins k<1>, k<2> respectively, on the cross-piece i and move the latter to effect, through the wedge action of the inclined contacting surface between the crosspieces, and the springs e, the positioning of the tool for a cutting operation and its relief at the end of an operation. A reversing clutch is also operated by the cross-piece i to reverse the direction of motion of the carriage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK141914D DE719514C (en) | 1936-04-20 | 1936-04-20 | Device for turning workpieces with the help of a profile ruler |
Publications (1)
Publication Number | Publication Date |
---|---|
GB481831A true GB481831A (en) | 1938-03-18 |
Family
ID=6542724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11310/37A Expired GB481831A (en) | 1936-04-20 | 1937-04-20 | Improvements in or relating to turning lathes |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE719514C (en) |
FR (1) | FR48347E (en) |
GB (1) | GB481831A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433048A (en) * | 1944-12-26 | 1947-12-23 | Morey Machinery Co Inc | Lathe |
US2540323A (en) * | 1945-11-17 | 1951-02-06 | Cross | Machine tool |
US2938418A (en) * | 1954-09-13 | 1960-05-31 | H Ernault Batignolles Sa | Mechanisms for controlling copying devices in machine-tools |
FR2696118A1 (en) * | 1992-09-29 | 1994-04-01 | Souriau & Cie | Internal machining tool holder. |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750621C (en) * | 1940-01-10 | 1945-01-20 | Device for lifting and adjusting the steel bars of a lathe | |
CH308630A (en) * | 1950-02-02 | 1955-07-31 | Oerlikon Buehrle Ag | Copy device on machine tools. |
-
1936
- 1936-04-20 DE DEK141914D patent/DE719514C/en not_active Expired
-
1937
- 1937-04-20 FR FR48347D patent/FR48347E/en not_active Expired
- 1937-04-20 GB GB11310/37A patent/GB481831A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433048A (en) * | 1944-12-26 | 1947-12-23 | Morey Machinery Co Inc | Lathe |
US2540323A (en) * | 1945-11-17 | 1951-02-06 | Cross | Machine tool |
US2938418A (en) * | 1954-09-13 | 1960-05-31 | H Ernault Batignolles Sa | Mechanisms for controlling copying devices in machine-tools |
FR2696118A1 (en) * | 1992-09-29 | 1994-04-01 | Souriau & Cie | Internal machining tool holder. |
EP0591033A1 (en) * | 1992-09-29 | 1994-04-06 | Framatome Connectors International | Toolholder for boring |
Also Published As
Publication number | Publication date |
---|---|
DE719514C (en) | 1942-04-10 |
FR48347E (en) | 1937-12-27 |
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