GB774977A - Improvements in or relating to machine tools - Google Patents

Improvements in or relating to machine tools

Info

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
Application number
GB34648/55A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mid West Abrasive Co
Original Assignee
Mid West Abrasive Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mid West Abrasive Co filed Critical Mid West Abrasive Co
Publication of GB774977A publication Critical patent/GB774977A/en
Expired legal-status Critical Current

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.
GB34648/55A 1953-03-30 1953-09-15 Improvements in or relating to machine tools Expired GB774977A (en)

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)

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