GB518561A - Improvements in and relating to machine tools particularly gear generating machines - Google Patents

Improvements in and relating to machine tools particularly gear generating machines

Info

Publication number
GB518561A
GB518561A GB2898339A GB2898339A GB518561A GB 518561 A GB518561 A GB 518561A GB 2898339 A GB2898339 A GB 2898339A GB 2898339 A GB2898339 A GB 2898339A GB 518561 A GB518561 A GB 518561A
Authority
GB
United Kingdom
Prior art keywords
relating
machine tools
machine
gear
gear generating
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
GB2898339A
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.)
EDWARD WHITNEY MILLER
Fellows Gear Shaper Co
Original Assignee
EDWARD WHITNEY MILLER
Fellows Gear Shaper 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 EDWARD WHITNEY MILLER, Fellows Gear Shaper Co filed Critical EDWARD WHITNEY MILLER
Priority to GB2898339A priority Critical patent/GB518561A/en
Publication of GB518561A publication Critical patent/GB518561A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/12—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
    • B23F5/16—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting the tool having a shape similar to that of a spur wheel or part thereof

Abstract

518,561. Gear-cutting. MILLER. E. W., ana FELLOWS GEAR SHAPER CO. June 28, 1938, No. 28983/39. Divided out of 516,480. Drawings to Specification. [Class 83 (iii)] A gear generating machine having a pinion shaped cutter mounted on a reciprocating spindle carried by a movable bed has a depth feed cam which imparts motion to the bed through means which -include a reversing element adapted to be shifted to cause the depth feed to be effected in either direction so that the machine may cut either internal or external gears. The machine embodiment is the same as that shown in Figs. 1 - 5 and 13 of the drawings of Specification 516,480.
GB2898339A 1938-06-28 1938-06-28 Improvements in and relating to machine tools particularly gear generating machines Expired GB518561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2898339A GB518561A (en) 1938-06-28 1938-06-28 Improvements in and relating to machine tools particularly gear generating machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2898339A GB518561A (en) 1938-06-28 1938-06-28 Improvements in and relating to machine tools particularly gear generating machines

Publications (1)

Publication Number Publication Date
GB518561A true GB518561A (en) 1940-02-29

Family

ID=10284366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2898339A Expired GB518561A (en) 1938-06-28 1938-06-28 Improvements in and relating to machine tools particularly gear generating machines

Country Status (1)

Country Link
GB (1) GB518561A (en)

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