GB138252A - Improvements in or relating to studs or spigots for the change speed wheels of lathes - Google Patents

Improvements in or relating to studs or spigots for the change speed wheels of lathes

Info

Publication number
GB138252A
GB138252A GB1351319A GB1351319A GB138252A GB 138252 A GB138252 A GB 138252A GB 1351319 A GB1351319 A GB 1351319A GB 1351319 A GB1351319 A GB 1351319A GB 138252 A GB138252 A GB 138252A
Authority
GB
United Kingdom
Prior art keywords
spigots
lathes
studs
relating
change speed
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
GB1351319A
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.)
GUY LOUIS NORMAN
Original Assignee
GUY LOUIS NORMAN
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 GUY LOUIS NORMAN filed Critical GUY LOUIS NORMAN
Priority to GB1351319A priority Critical patent/GB138252A/en
Publication of GB138252A publication Critical patent/GB138252A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B25/00—Accessories or auxiliary equipment for turning-machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • General Details Of Gearings (AREA)

Abstract

138,252. Norman, G. L., and Drummond, A. May 28, 1919. Driving machines.-A lathe change-wheel is mounted on its stud A by a pin B provided with a knurled head and a split stem that is a frictional fit in a bore in the stud.
GB1351319A 1919-05-28 1919-05-28 Improvements in or relating to studs or spigots for the change speed wheels of lathes Expired GB138252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1351319A GB138252A (en) 1919-05-28 1919-05-28 Improvements in or relating to studs or spigots for the change speed wheels of lathes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1351319A GB138252A (en) 1919-05-28 1919-05-28 Improvements in or relating to studs or spigots for the change speed wheels of lathes

Publications (1)

Publication Number Publication Date
GB138252A true GB138252A (en) 1920-02-05

Family

ID=10024326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1351319A Expired GB138252A (en) 1919-05-28 1919-05-28 Improvements in or relating to studs or spigots for the change speed wheels of lathes

Country Status (1)

Country Link
GB (1) GB138252A (en)

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