GB1113531A - Improvements in or relating to lathe tail-stock and other centres - Google Patents

Improvements in or relating to lathe tail-stock and other centres

Info

Publication number
GB1113531A
GB1113531A GB150065A GB150065A GB1113531A GB 1113531 A GB1113531 A GB 1113531A GB 150065 A GB150065 A GB 150065A GB 150065 A GB150065 A GB 150065A GB 1113531 A GB1113531 A GB 1113531A
Authority
GB
United Kingdom
Prior art keywords
centre element
centre
centres
lathe
adjusting screw
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
GB150065A
Inventor
Fred Minshull
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.)
T BOWERS AND CO TOOLMAKERS Ltd
Original Assignee
T BOWERS AND CO TOOLMAKERS Ltd
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 T BOWERS AND CO TOOLMAKERS Ltd filed Critical T BOWERS AND CO TOOLMAKERS Ltd
Priority to GB150065A priority Critical patent/GB1113531A/en
Priority to FR45641A priority patent/FR1463492A/en
Publication of GB1113531A publication Critical patent/GB1113531A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • B23B23/02—Dead centres
    • B23B23/025—Dead centres the centres being adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/088—Indication scales

Landscapes

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

Abstract

1,113,531. Lathe details; centres. T. BOWERS & CO. (TOOLMAKERS) Ltd. 22 Dec., 1965 [13 Jan., 1965], No. 1500/65. Headings B3B and B3T. An adjustable centre device for a lathe tailstock designed to facilitate taper turning comprises a centre element 11 mounted on a slide block 2 which slides on a slide plate 7 carrying a taper spigot 18 for attachment of the device to a lathe tailstock. An adjusting screw 3 which engages a nut 5 secured to the slide plate 7 is used to set the centre element 11, suitably graduated scales being provided to indicate the amount of offset. Locking screws 16 clamp the members 2, 7 together when the centre element 11 is in the offset position. A spirit level may be provided to ensure that the device is set so that the centre element 11 is displaced in a horizontal plane. In a modification (Fig. 5, not shown), the adjusting screw operates on a nut attached to the sliding member carrying the centre element.
GB150065A 1965-01-13 1965-01-13 Improvements in or relating to lathe tail-stock and other centres Expired GB1113531A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB150065A GB1113531A (en) 1965-01-13 1965-01-13 Improvements in or relating to lathe tail-stock and other centres
FR45641A FR1463492A (en) 1965-01-13 1966-01-12 Method for adjusting a machine such as a machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB150065A GB1113531A (en) 1965-01-13 1965-01-13 Improvements in or relating to lathe tail-stock and other centres

Publications (1)

Publication Number Publication Date
GB1113531A true GB1113531A (en) 1968-05-15

Family

ID=9723079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB150065A Expired GB1113531A (en) 1965-01-13 1965-01-13 Improvements in or relating to lathe tail-stock and other centres

Country Status (2)

Country Link
FR (1) FR1463492A (en)
GB (1) GB1113531A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353004A2 (en) * 1988-07-28 1990-01-31 Billy Ray Alexander Adjustable precision live center for use with a lathe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052374A (en) * 2016-11-07 2017-08-18 柳州职业技术学院 A kind of adjustable eccentric rolling center

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353004A2 (en) * 1988-07-28 1990-01-31 Billy Ray Alexander Adjustable precision live center for use with a lathe
EP0353004A3 (en) * 1988-07-28 1991-01-09 Billy Ray Alexander Adjustable precision live center for use with a lathe

Also Published As

Publication number Publication date
FR1463492A (en) 1966-12-23

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