DE51173C - Engaging and disengaging device for lathes - Google Patents

Engaging and disengaging device for lathes

Info

Publication number
DE51173C
DE51173C DENDAT51173D DE51173DA DE51173C DE 51173 C DE51173 C DE 51173C DE NDAT51173 D DENDAT51173 D DE NDAT51173D DE 51173D A DE51173D A DE 51173DA DE 51173 C DE51173 C DE 51173C
Authority
DE
Germany
Prior art keywords
lathes
engaging
disengaging device
lever
shaft
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 - Lifetime
Application number
DENDAT51173D
Other languages
German (de)
Original Assignee
ROB.BOSSARD in Carouge, Schweiz
Publication of DE51173C publication Critical patent/DE51173C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
    • B23Q5/142—Mechanical drives with means for varying the speed ratio step-by-step mechanically-operated
    • 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
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/02—Driving working spindles
    • B23Q2705/06—Mechanical drives with means for varying the speed ratio
    • B23Q2705/062—Mechanical drives with means for varying the speed ratio for lathes
    • B23Q2705/064—Mechanical drives with means for varying the speed ratio for lathes mechanically controlled

Landscapes

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

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: An Drehbänken die Combination des gewöhnlichen Spindelstockes einerseits mit dem eine Oese c tragenden Hebel A, dem gekrümmten Hebel d, der Welle /, der Gabel E und der Muffe B und andererseits mit der an einen Haken M eingehängten Scheere JV, der mit einem excentrischen Zapfen r versehenen, excentrisch gelagerten Welle F1 mit Hebel F und der ebenfalls excentrisch gelagerten, eine Coulisse R tragenden Welle ρ zu dem angegebenen Zwecke.On lathes the combination of the ordinary headstock on the one hand with the lever A carrying an eye c , the curved lever d, the shaft /, the fork E and the sleeve B and on the other hand with the scissors JV hung on a hook M with an eccentric pin r provided, eccentrically mounted shaft F 1 with lever F and the also eccentrically mounted, a coulisse R bearing shaft ρ for the stated purpose.
DENDAT51173D Engaging and disengaging device for lathes Expired - Lifetime DE51173C (en)

Publications (1)

Publication Number Publication Date
DE51173C true DE51173C (en)

Family

ID=325962

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT51173D Expired - Lifetime DE51173C (en) Engaging and disengaging device for lathes

Country Status (1)

Country Link
DE (1) DE51173C (en)

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