GB938139A - Improvements in and relating to automatic lathe turret slides - Google Patents
Improvements in and relating to automatic lathe turret slidesInfo
- Publication number
- GB938139A GB938139A GB1624562A GB1624562A GB938139A GB 938139 A GB938139 A GB 938139A GB 1624562 A GB1624562 A GB 1624562A GB 1624562 A GB1624562 A GB 1624562A GB 938139 A GB938139 A GB 938139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rack
- slide
- automatic lathe
- hahn
- relating
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Transmission Devices (AREA)
Abstract
938,139. Lathes. E. C. HAHN, [trading as INDEX-WERKE KOMM.-GES. HAHN & TESSKY]. April 27, 1962 [May 4, 1961], No. 16245/62. Class 83 (3). A turret slide for an automatic lathe comprises a slide frame 15 reciprocably mounted on a stationary guide 12. The slide frame has attached thereto a toothed rack 16 which engages a quadrant rack lever 18 operated through a feed lever 28 by feed cam 25. A return spring 30 is located in the guide 12 and one end acts against a shoulder on the rack 16. The position of the turret slide relative to the rack may be varied by an adjusting nut in co-operation with a threaded pin 44. The position of the rack relative to the spring does not change as the slide is adjusted and thus the spring force remains constant irrespective of the slide setting. An abutment 70 on the machine bed co-operates with the threaded pin 44.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ19858A DE1153963B (en) | 1961-05-04 | 1961-05-04 | Turret slide of an automatic lathe |
Publications (1)
Publication Number | Publication Date |
---|---|
GB938139A true GB938139A (en) | 1963-10-02 |
Family
ID=7200106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1624562A Expired GB938139A (en) | 1961-05-04 | 1962-04-27 | Improvements in and relating to automatic lathe turret slides |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH392203A (en) |
DE (1) | DE1153963B (en) |
GB (1) | GB938139A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4948338A (en) * | 1988-09-30 | 1990-08-14 | Rolls-Royce Plc | Turbine blade with cooled shroud abutment surface |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH607942A5 (en) * | 1976-04-20 | 1978-12-15 | Bechler Andre Fabrique De Mach |
-
1961
- 1961-05-04 DE DEJ19858A patent/DE1153963B/en active Pending
-
1962
- 1962-03-30 CH CH386862A patent/CH392203A/en unknown
- 1962-04-27 GB GB1624562A patent/GB938139A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4948338A (en) * | 1988-09-30 | 1990-08-14 | Rolls-Royce Plc | Turbine blade with cooled shroud abutment surface |
Also Published As
Publication number | Publication date |
---|---|
DE1153963B (en) | 1963-09-05 |
CH392203A (en) | 1965-05-15 |
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