GB171765A - Improvements in or relating to lathe spindles - Google Patents

Improvements in or relating to lathe spindles

Info

Publication number
GB171765A
GB171765A GB2414320A GB2414320A GB171765A GB 171765 A GB171765 A GB 171765A GB 2414320 A GB2414320 A GB 2414320A GB 2414320 A GB2414320 A GB 2414320A GB 171765 A GB171765 A GB 171765A
Authority
GB
United Kingdom
Prior art keywords
spindle
members
relating
bearing
thrust
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
GB2414320A
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 GB2414320A priority Critical patent/GB171765A/en
Publication of GB171765A publication Critical patent/GB171765A/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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Abstract

171,765. Drummond, A. Aug. 19, 1920. Turning.-To prevent periodic errors in the thrust bearing, a lathe spindle A is provided with annular thrust members C, C' bearing through accurate spherical faces c against outer thrust members D, D<1> keyed to the spindle and having gear teeth d'. The members D, D<1> abut respectively against a screwed collar E and a coned shoulder a on the spindle.
GB2414320A 1920-08-19 1920-08-19 Improvements in or relating to lathe spindles Expired GB171765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2414320A GB171765A (en) 1920-08-19 1920-08-19 Improvements in or relating to lathe spindles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2414320A GB171765A (en) 1920-08-19 1920-08-19 Improvements in or relating to lathe spindles

Publications (1)

Publication Number Publication Date
GB171765A true GB171765A (en) 1921-11-21

Family

ID=10207064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2414320A Expired GB171765A (en) 1920-08-19 1920-08-19 Improvements in or relating to lathe spindles

Country Status (1)

Country Link
GB (1) GB171765A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453182A (en) * 1942-02-25 1948-11-09 Bechler Andre Spindle bearing for machine tools
CN1082643C (en) * 1996-05-24 2002-04-10 Gat驱动技术股份有限公司 Rotary transmission lead through for pressures and high relative speeds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453182A (en) * 1942-02-25 1948-11-09 Bechler Andre Spindle bearing for machine tools
CN1082643C (en) * 1996-05-24 2002-04-10 Gat驱动技术股份有限公司 Rotary transmission lead through for pressures and high relative speeds

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