GB1167354A - Hobbing Machine - Google Patents

Hobbing Machine

Info

Publication number
GB1167354A
GB1167354A GB32467/67A GB3246767A GB1167354A GB 1167354 A GB1167354 A GB 1167354A GB 32467/67 A GB32467/67 A GB 32467/67A GB 3246767 A GB3246767 A GB 3246767A GB 1167354 A GB1167354 A GB 1167354A
Authority
GB
United Kingdom
Prior art keywords
hobbing machine
oct
rod
machine
decsribed
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
GB32467/67A
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.)
Textron Inc
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Publication of GB1167354A publication Critical patent/GB1167354A/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
    • B23F5/22—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 the tool being a hob for making spur gears
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10159—Hobbing
    • Y10T409/102544—Hobbing including infeed means
    • Y10T409/102703—Hobbing including infeed means to infeed along axis of work rotation
    • Y10T409/102862—Infeed of cutter
    • Y10T409/10318—Vertically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Gear Processing (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

1,167,354. Gear-cutting machines. TEXTRON Inc. 7 Oct., 1966 [18 Oct., 1965], No. 32467/67. Heading B3B. A hobbing machine comprises a pair of cylindrical guide rods 28, 29 engaged by bearings L on a vertically movable workhead 15, 21. The machine is as decsribed in Specification 1,167,352. Each guide rod may be mounted in a reciprocating-ball assembly having a number of elliptical races positioned with their major axes parallel to the axis of the rod.
GB32467/67A 1965-10-18 1966-10-07 Hobbing Machine Expired GB1167354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US497278A US3331285A (en) 1965-10-18 1965-10-18 Hobbing machine

Publications (1)

Publication Number Publication Date
GB1167354A true GB1167354A (en) 1969-10-15

Family

ID=23976187

Family Applications (2)

Application Number Title Priority Date Filing Date
GB44956/66A Expired GB1167352A (en) 1965-10-18 1966-10-07 Hobbing Machine
GB32467/67A Expired GB1167354A (en) 1965-10-18 1966-10-07 Hobbing Machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB44956/66A Expired GB1167352A (en) 1965-10-18 1966-10-07 Hobbing Machine

Country Status (3)

Country Link
US (1) US3331285A (en)
DE (1) DE1552784B2 (en)
GB (2) GB1167352A (en)

Also Published As

Publication number Publication date
DE1552784C3 (en) 1974-03-28
DE1552784B2 (en) 1973-08-30
GB1167352A (en) 1969-10-15
DE1552784A1 (en) 1971-07-01
US3331285A (en) 1967-07-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]