GB772238A - Improvements relating to machines for generating gears - Google Patents

Improvements relating to machines for generating gears

Info

Publication number
GB772238A
GB772238A GB7996/56A GB799656A GB772238A GB 772238 A GB772238 A GB 772238A GB 7996/56 A GB7996/56 A GB 7996/56A GB 799656 A GB799656 A GB 799656A GB 772238 A GB772238 A GB 772238A
Authority
GB
United Kingdom
Prior art keywords
generating
cam
drive
train
machines
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
GB7996/56A
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.)
Gleason Works
Original Assignee
Gleason Works
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 Gleason Works filed Critical Gleason Works
Publication of GB772238A publication Critical patent/GB772238A/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
    • B23F5/20—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 milling
    • B23F5/205—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 milling with plural tools
    • B23F5/207—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 milling with plural tools the tools being interlocked

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

772,238. Gear-cutting. GLEASON WORKS. July 30, 1954 [Aug. 6, 1953], No. 7996/56. Divided out of 772,237. Class 83 (3). A gear-generating machine comprises a generating-train connecting the rotary workspindle 27 and a movable carrier 28 for the toolsupport or spindle, a unidirectionally-rotatable cam 102, means 107 operable by the cam for oscillating the generating-train, means connected to the generating-train and including an intermittent-drive mechanism having rotatable drive and driven-members 124, 134 for periodically rotating the work-spindle relatively to the carrier, means 126 connecting the cam and drive-member for rotation, and means 142, 145, 146, 148 also operable by the cam for periodically shifting the drive-member axially into and out of engagement with the driven-member. The machine is identical with that described in Specification 772,237.
GB7996/56A 1953-08-06 1954-07-30 Improvements relating to machines for generating gears Expired GB772238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US772238XA 1953-08-06 1953-08-06

Publications (1)

Publication Number Publication Date
GB772238A true GB772238A (en) 1957-04-10

Family

ID=22136788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7996/56A Expired GB772238A (en) 1953-08-06 1954-07-30 Improvements relating to machines for generating gears

Country Status (1)

Country Link
GB (1) GB772238A (en)

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