GB631950A - Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool - Google Patents
Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine toolInfo
- Publication number
- GB631950A GB631950A GB23970/46A GB2397046A GB631950A GB 631950 A GB631950 A GB 631950A GB 23970/46 A GB23970/46 A GB 23970/46A GB 2397046 A GB2397046 A GB 2397046A GB 631950 A GB631950 A GB 631950A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- drum
- turned
- lathe
- auxiliary
- 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
- B23Q16/006—Equipment for precise positioning of tool or work into particular locations not otherwise provided for positioning by bringing a stop into contact with one of two or more stops, fitted on a common carrier
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/04—Stops for limiting movement of members, e.g. adjustable stop
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Turning (AREA)
- Machine Tool Units (AREA)
- Unwinding Webs (AREA)
Abstract
631,950. Lathe &c. details. SKODA WORKS, PLZEN. Aug. 13, 1946, No. 23970. Convention date, Feb. 27. Addition to 631,947. [Class 83 (iii)] The feed limiting device of the parent Specification is provided with a setting element whereby the controlling recesses on the auxiliary control drum may be brought to a zero position to facilitate adjustment. The stop drum 60 and control drum 61, Fig. 1, are connected in this embodiment by gearing 91, 93, mounted in a housing 95 adapted to pivot, Fig. 3, to disconnect the drive. A screw 99 is turned to effect this and a spring plunger 97 returns the gear housing when the screw is withdrawn. The auxiliary drum may be turned by means of a hand wheel when the drive is disconnected and after loosening the control discs 61 a setting element 101 is moved, by means of a rack and pinion controlled by a hand wheel 103, across the peripheries of the discs consecutively to engage grooves 104 in the discs, thus bringing all the discs into a zero position. Further setting may then be effected by a vernier disc on the shaft of the auxiliary drum so that the stop levers 45 are released at the required positions of the machine carriage. A latch member 49 may be turned by hand to render selected levers inoperative, or this member may be coupled for that purpose to a turret head to work in conjunction therewith.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA95194D DE743796C (en) | 1942-03-08 | 1942-03-08 | Device to limit the feed for the slide of a machine tool |
| CS631948X | 1946-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB631950A true GB631950A (en) | 1949-11-14 |
Family
ID=25746784
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22084/46A Expired GB631947A (en) | 1942-03-08 | 1946-07-24 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
| GB23967/46A Expired GB631948A (en) | 1942-03-08 | 1946-08-13 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
| GB23969/46A Expired GB648301A (en) | 1942-03-08 | 1946-08-13 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
| GB23971/46A Expired GB631951A (en) | 1942-03-08 | 1946-08-13 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
| GB23970/46A Expired GB631950A (en) | 1942-03-08 | 1946-08-13 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
| GB23968/46A Expired GB631949A (en) | 1942-03-08 | 1946-08-13 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22084/46A Expired GB631947A (en) | 1942-03-08 | 1946-07-24 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
| GB23967/46A Expired GB631948A (en) | 1942-03-08 | 1946-08-13 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
| GB23969/46A Expired GB648301A (en) | 1942-03-08 | 1946-08-13 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
| GB23971/46A Expired GB631951A (en) | 1942-03-08 | 1946-08-13 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23968/46A Expired GB631949A (en) | 1942-03-08 | 1946-08-13 | Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE471459A (en) |
| CH (6) | CH246305A (en) |
| DE (1) | DE743796C (en) |
| FR (2) | FR891985A (en) |
| GB (6) | GB631947A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE845296C (en) * | 1949-07-28 | 1952-07-31 | Dansk Ind Syndikat Cie Madsen | Device for limiting the feed rate for the slide of a machine tool or the like. |
| DE1037231B (en) * | 1952-04-05 | 1958-08-21 | Ernst Hijmans | Control device for automatic machine tools |
| US2791136A (en) * | 1953-07-01 | 1957-05-07 | Smith Corp A O | Indexing drum for drill press |
| DE1063877B (en) * | 1954-06-23 | 1959-08-20 | G & H Lange | Device on rotating arms for the automatic interruption of the tool slide feed after a certain turning length adjustable by means of a scale |
| US2912866A (en) * | 1956-02-08 | 1959-11-17 | Aircraft Radio Corp | Actuating mechanism for tuning condensers |
| US2860751A (en) * | 1956-07-05 | 1958-11-18 | Gen Electric | Positioning device |
-
0
- BE BE471459D patent/BE471459A/xx unknown
-
1942
- 1942-03-08 DE DEA95194D patent/DE743796C/en not_active Expired
-
1943
- 1943-02-24 CH CH246305D patent/CH246305A/en unknown
- 1943-03-05 FR FR891985D patent/FR891985A/en not_active Expired
-
1946
- 1946-05-20 CH CH266031D patent/CH266031A/en unknown
- 1946-05-20 CH CH261876D patent/CH261876A/en unknown
- 1946-05-20 CH CH261545D patent/CH261545A/en unknown
- 1946-05-20 CH CH261544D patent/CH261544A/en unknown
- 1946-05-20 CH CH261546D patent/CH261546A/en unknown
- 1946-05-24 FR FR54954D patent/FR54954E/en not_active Expired
- 1946-07-24 GB GB22084/46A patent/GB631947A/en not_active Expired
- 1946-08-13 GB GB23967/46A patent/GB631948A/en not_active Expired
- 1946-08-13 GB GB23969/46A patent/GB648301A/en not_active Expired
- 1946-08-13 GB GB23971/46A patent/GB631951A/en not_active Expired
- 1946-08-13 GB GB23970/46A patent/GB631950A/en not_active Expired
- 1946-08-13 GB GB23968/46A patent/GB631949A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB648301A (en) | 1951-01-03 |
| GB631951A (en) | 1949-11-14 |
| GB631947A (en) | 1949-11-14 |
| CH246305A (en) | 1946-12-31 |
| FR54954E (en) | 1951-06-05 |
| FR891985A (en) | 1944-03-24 |
| GB631949A (en) | 1949-11-14 |
| BE471459A (en) | |
| CH261546A (en) | 1949-05-15 |
| CH261544A (en) | 1949-05-15 |
| GB631948A (en) | 1949-11-14 |
| CH266031A (en) | 1949-12-31 |
| DE743796C (en) | 1944-01-03 |
| CH261545A (en) | 1949-05-15 |
| CH261876A (en) | 1949-05-31 |
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