GB188784A - Improvements in or relating to hobbing cutters, taps and the like - Google Patents

Improvements in or relating to hobbing cutters, taps and the like

Info

Publication number
GB188784A
GB188784A GB2187721A GB2187721A GB188784A GB 188784 A GB188784 A GB 188784A GB 2187721 A GB2187721 A GB 2187721A GB 2187721 A GB2187721 A GB 2187721A GB 188784 A GB188784 A GB 188784A
Authority
GB
United Kingdom
Prior art keywords
speed
taps
blank
relating
lathes
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
GB2187721A
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.)
SIMMONS METHOD HOB Co
Original Assignee
SIMMONS METHOD HOB 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 SIMMONS METHOD HOB Co filed Critical SIMMONS METHOD HOB Co
Priority to GB2187721A priority Critical patent/GB188784A/en
Publication of GB188784A publication Critical patent/GB188784A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/34—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools milling cutters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

188,784. Rushen, P. C., (Simmons Method- Hob Co.). Aug. 17, 1921. Lathes.-In generating the teeth of hobs, and like cutters such as taps, the cutting tool 44 is rotated about an axis perpendicular to that of the blank 46 by means of a worm wheel 37, whereby the tool can be traversed along the blank at any speed desired, by rolling the worm wheel in gear with the worm 36 which drives it. The speed of traverse has no necessary relation with the speed of rotation of the blank, but automatically alters the speed of rotation of the cutter. Backing-off lathes.-Backing-off motion is provided for by a sliding connection between shafts 38, 39.
GB2187721A 1921-08-17 1921-08-17 Improvements in or relating to hobbing cutters, taps and the like Expired GB188784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2187721A GB188784A (en) 1921-08-17 1921-08-17 Improvements in or relating to hobbing cutters, taps and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2187721A GB188784A (en) 1921-08-17 1921-08-17 Improvements in or relating to hobbing cutters, taps and the like

Publications (1)

Publication Number Publication Date
GB188784A true GB188784A (en) 1922-11-17

Family

ID=10170310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2187721A Expired GB188784A (en) 1921-08-17 1921-08-17 Improvements in or relating to hobbing cutters, taps and the like

Country Status (1)

Country Link
GB (1) GB188784A (en)

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