GB205089A - Adjustable spindle for multiple drilling machine - Google Patents

Adjustable spindle for multiple drilling machine

Info

Publication number
GB205089A
GB205089A GB24623/23A GB2462323A GB205089A GB 205089 A GB205089 A GB 205089A GB 24623/23 A GB24623/23 A GB 24623/23A GB 2462323 A GB2462323 A GB 2462323A GB 205089 A GB205089 A GB 205089A
Authority
GB
United Kingdom
Prior art keywords
block
spindle
grooves
screw
drilling machine
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
GB24623/23A
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
Publication of GB205089A publication Critical patent/GB205089A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • B23B39/165—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having universal joint transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

205,089. Bugatti, E. Oct. 6, 1922, [Convention date]. Drilling-machines. - In a multiple-spindle drilling - machine the spindle B is surrounded by a socket C having circular grooves C<1> which are engaged by a similarly grooved block D carried by a slide A. The block is secured to a screw E by a central pin and is prevented from rotating with the screw by a grub-screw F engaging grooves D<1>, D<2> in the block. The spindle is adjusted axially by engaging the block with different grooves on the socket, an adjustment equal to half the pitch of the grooves being obtained by rotating the block through 180‹ about the central pin.
GB24623/23A 1922-10-06 1923-10-03 Adjustable spindle for multiple drilling machine Expired GB205089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR557143T 1922-10-06

Publications (1)

Publication Number Publication Date
GB205089A true GB205089A (en) 1924-04-24

Family

ID=8940657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24623/23A Expired GB205089A (en) 1922-10-06 1923-10-03 Adjustable spindle for multiple drilling machine

Country Status (2)

Country Link
FR (1) FR557143A (en)
GB (1) GB205089A (en)

Also Published As

Publication number Publication date
FR557143A (en) 1923-08-03

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