GB648301A - 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
- GB648301A GB648301A GB23969/46A GB2396946A GB648301A GB 648301 A GB648301 A GB 648301A GB 23969/46 A GB23969/46 A GB 23969/46A GB 2396946 A GB2396946 A GB 2396946A GB 648301 A GB648301 A GB 648301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stop
- feed motion
- feed
- lathe
- limiting
- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Turning (AREA)
- Unwinding Webs (AREA)
- Machine Tool Units (AREA)
Abstract
648,301. Turning. SKODA WORKS, PLZEN. Aug. 13, 1946, No. 23969. Convention date, Feb. 26. Addition to 631,947. [Class 83 (iii)] The invention of the parent Specification for limiting the feed motion in a lathe or like machine-tool, is modified in that stop levers 45, in lieu of being mounted on a fixed axis in the casing 82 for the stop mechanism, are mounted on a pivoted fork member 81 which moves about its axis when a stop lever makes contact with a corresponding stop 32 of a stop drum 60 and disconnects a coupling in the feed mechanism to bring the feed motion of a slide to rest. The fork member 81 pivots on a shaft carrying a lever and rod mechanism 84 which operates to discharge a sliding gear or some other part of the feed train. The construction of the stop and auxiliary drums is similar to that of the main patent and the member 49, for rendering selected stop levers inactive, may be coupled up to a turret head as referred to therein.
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 |
---|---|
GB648301A true GB648301A (en) | 1951-01-03 |
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 |
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 |
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 |
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 (1)
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 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
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 |
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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860751A (en) * | 1956-07-05 | 1958-11-18 | Gen Electric | Positioning device |
US2912866A (en) * | 1956-02-08 | 1959-11-17 | Aircraft Radio Corp | Actuating mechanism for tuning condensers |
Families Citing this family (4)
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 |
-
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 CH261544D patent/CH261544A/en unknown
- 1946-05-20 CH CH261546D patent/CH261546A/en unknown
- 1946-05-20 CH CH261545D patent/CH261545A/en unknown
- 1946-05-20 CH CH261876D patent/CH261876A/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 GB23969/46A patent/GB648301A/en not_active Expired
- 1946-08-13 GB GB23967/46A patent/GB631948A/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
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE1287417B (en) * | 1956-07-05 | 1969-01-16 | Gen Electric | Positioning device |
Also Published As
Publication number | Publication date |
---|---|
GB631951A (en) | 1949-11-14 |
CH266031A (en) | 1949-12-31 |
FR54954E (en) | 1951-06-05 |
DE743796C (en) | 1944-01-03 |
GB631949A (en) | 1949-11-14 |
CH246305A (en) | 1946-12-31 |
CH261876A (en) | 1949-05-31 |
CH261546A (en) | 1949-05-15 |
CH261545A (en) | 1949-05-15 |
BE471459A (en) | |
GB631950A (en) | 1949-11-14 |
FR891985A (en) | 1944-03-24 |
GB631948A (en) | 1949-11-14 |
CH261544A (en) | 1949-05-15 |
GB631947A (en) | 1949-11-14 |
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