GB774977A - Improvements in or relating to machine tools - Google Patents
Improvements in or relating to machine toolsInfo
- Publication number
- GB774977A GB774977A GB34648/55A GB3464855A GB774977A GB 774977 A GB774977 A GB 774977A GB 34648/55 A GB34648/55 A GB 34648/55A GB 3464855 A GB3464855 A GB 3464855A GB 774977 A GB774977 A GB 774977A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boom
- axis
- support
- grinding wheel
- grinding
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/07—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a stationary work-table
- B24B7/075—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a stationary work-table using a reciprocating grinding head mounted on a movable carriage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
774,977. Grinding. MID-WEST ABRASIVE CO. Sept. 15, 1953 [March 30, 1953], No. 34648/55. Divided out of 774,975. Drawings to Specification. Class 60 A grinding machine comprises, an elongated boom extending laterally outwardly from a support on which it is mounted at one end for sliding movement along its longitudinal axis and rotation in opposite directions about such axis, a grinding wheel mounted on the boom for rotation about an axis extending transversely of the axis of the boom and so positioned upon the latter as to be spaced laterally outwardly from the support in all positions of the boom, and a prime mover on the support for rotating the grinding wheel through variable-speed transmission mechanism controlled by a shiftable member arranged to be set for drive of the grinding wheel at either of two speeds. The invention is described as applied to a machine identical with that described in Specifications 774,975 and 774,976.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US774977XA | 1953-03-30 | 1953-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB774977A true GB774977A (en) | 1957-05-15 |
Family
ID=22138416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34648/55A Expired GB774977A (en) | 1953-03-30 | 1953-09-15 | Improvements in or relating to machine tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB774977A (en) |
-
1953
- 1953-09-15 GB GB34648/55A patent/GB774977A/en not_active Expired
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