GB190605A - A new or improved speed reducing device for use on drilling machines, lathes, or other machine tools - Google Patents

A new or improved speed reducing device for use on drilling machines, lathes, or other machine tools

Info

Publication number
GB190605A
GB190605A GB3011121A GB3011121A GB190605A GB 190605 A GB190605 A GB 190605A GB 3011121 A GB3011121 A GB 3011121A GB 3011121 A GB3011121 A GB 3011121A GB 190605 A GB190605 A GB 190605A
Authority
GB
United Kingdom
Prior art keywords
spindle
shaft
lathes
new
speed reducing
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
GB3011121A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3011121A priority Critical patent/GB190605A/en
Publication of GB190605A publication Critical patent/GB190605A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/043—Accessories for spindle drives
    • B23Q5/048—Speed-changing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

190,605. Herbert, Sir A., and Vernon, P. V. Nov. 11, 1921. Attachments for drilling, milling, and turning.-Relates to an attachment for reducing the speed of rotation of the drill, cutter or work in drilling or milling machines or lathes of the type comprising a driving shaft engaging the machine spindle and a coaxial driven spindle carrying the tool &c., the shaft and spindle being ccnnected by a differential gear, and consists in improvements in the spindle mountings. The spindle B, carrying a socket &c. is provided with a collar B<5> and is supported on the shaft A by bearings C, C<2> situated on either side of the collar, which is recessed at B<4> to receive pinions D, meshing with a pinion A<3> on the shaft and also with an internally toothed wheel E formed on a stationary casing F rotatably mounted on the spindle by bearings F<2>, F <3>. The shaft and spindle may be locked by known means so that they rotate together.
GB3011121A 1921-11-11 1921-11-11 A new or improved speed reducing device for use on drilling machines, lathes, or other machine tools Expired GB190605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3011121A GB190605A (en) 1921-11-11 1921-11-11 A new or improved speed reducing device for use on drilling machines, lathes, or other machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3011121A GB190605A (en) 1921-11-11 1921-11-11 A new or improved speed reducing device for use on drilling machines, lathes, or other machine tools

Publications (1)

Publication Number Publication Date
GB190605A true GB190605A (en) 1922-12-28

Family

ID=10302438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3011121A Expired GB190605A (en) 1921-11-11 1921-11-11 A new or improved speed reducing device for use on drilling machines, lathes, or other machine tools

Country Status (1)

Country Link
GB (1) GB190605A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429702A (en) * 1943-06-08 1947-10-28 Roy E Thompson Dual control power unit
ITMO20120076A1 (en) * 2012-03-23 2013-09-24 M T S R L SHOCK MODULE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429702A (en) * 1943-06-08 1947-10-28 Roy E Thompson Dual control power unit
ITMO20120076A1 (en) * 2012-03-23 2013-09-24 M T S R L SHOCK MODULE
WO2013140345A1 (en) * 2012-03-23 2013-09-26 M.T. S.R.L. Slotting module

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