DE670547C - Hydraulic feed drive of the work table of drilling machines, in particular multi-spindle drilling machines - Google Patents

Hydraulic feed drive of the work table of drilling machines, in particular multi-spindle drilling machines

Info

Publication number
DE670547C
DE670547C DEH154704D DEH0154704D DE670547C DE 670547 C DE670547 C DE 670547C DE H154704 D DEH154704 D DE H154704D DE H0154704 D DEH0154704 D DE H0154704D DE 670547 C DE670547 C DE 670547C
Authority
DE
Germany
Prior art keywords
drilling machines
work table
feed drive
particular multi
hydraulic feed
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
DEH154704D
Other languages
German (de)
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.)
HANSA LLOYD GOLIATH WERKE CARL
Original Assignee
HANSA LLOYD GOLIATH WERKE CARL
Publication date
Priority to DEH154704D priority Critical patent/DE670547C/en
Application granted granted Critical
Publication of DE670547C publication Critical patent/DE670547C/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
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

UKI'l.IX GEi>!l<:CKT IN »K."iUKI'l.IX GEi>! L <: CKT IN "K." i

Claims (1)

Patentanspruch:Claim: Hydraulischer Vorschubantrieb des Arbeitstisches von Bohrmaschinen., insbesondere Mehrspindelbohrmaschinen., bei dem der Zylinder mit dem verschieblichen Teil verbunden ist, dadurch gekennzeichnet, daß die Antriebswelle (m) zu einer im verschieblichen Zylinder untergebrachten Druckpumpe (0) für den Verschiebeantrieb durch die feststehende Kolbenstange geführt ist.Hydraulic feed drive of the work table of drilling machines, in particular multi-spindle drilling machines, in which the cylinder is connected to the movable part, characterized in that the drive shaft (m) is led to a pressure pump (0) housed in the movable cylinder for the displacement drive through the stationary piston rod is.
DEH154704D Hydraulic feed drive of the work table of drilling machines, in particular multi-spindle drilling machines Expired DE670547C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH154704D DE670547C (en) Hydraulic feed drive of the work table of drilling machines, in particular multi-spindle drilling machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH154704D DE670547C (en) Hydraulic feed drive of the work table of drilling machines, in particular multi-spindle drilling machines

Publications (1)

Publication Number Publication Date
DE670547C true DE670547C (en) 1939-01-20

Family

ID=7181968

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH154704D Expired DE670547C (en) Hydraulic feed drive of the work table of drilling machines, in particular multi-spindle drilling machines

Country Status (1)

Country Link
DE (1) DE670547C (en)

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