GB765121A - A boring machine, particularly a fine-boring machine comprising hydraulic feed apparatus for the boring tool - Google Patents

A boring machine, particularly a fine-boring machine comprising hydraulic feed apparatus for the boring tool

Info

Publication number
GB765121A
GB765121A GB2457154A GB2457154A GB765121A GB 765121 A GB765121 A GB 765121A GB 2457154 A GB2457154 A GB 2457154A GB 2457154 A GB2457154 A GB 2457154A GB 765121 A GB765121 A GB 765121A
Authority
GB
United Kingdom
Prior art keywords
boring
boring machine
fine
machine
feed apparatus
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
GB2457154A
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 GB765121A publication Critical patent/GB765121A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • 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
    • B23Q5/261—Fluid-pressure drives for spindles

Landscapes

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

Abstract

765,121. Drilling-machines. PLEGER, C. Aug. 24, 1954 [Sept. 1, 1953], No. 24571/54. Class 83 (3). A drilling machine comprises a tool spindle 7 mounted in a feed-sleeve having end members 9, 10 serving as pistons and connected by a hollow member 9<SP>1</SP>. A machine for boring the six cylinders of an engine-block has six spindles 6 whose feed is controlled individually or in groups by control boxes 23 with high and low speeds in each direction. The tools 8<SP>1</SP> may be mounted to be retractable below the level of the table 21.
GB2457154A 1953-09-01 1954-08-24 A boring machine, particularly a fine-boring machine comprising hydraulic feed apparatus for the boring tool Expired GB765121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP10405A DE1093173B (en) 1953-09-01 1953-09-01 Hydraulic feed device for fine boring machines

Publications (1)

Publication Number Publication Date
GB765121A true GB765121A (en) 1957-01-02

Family

ID=7362861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2457154A Expired GB765121A (en) 1953-09-01 1954-08-24 A boring machine, particularly a fine-boring machine comprising hydraulic feed apparatus for the boring tool

Country Status (5)

Country Link
BE (1) BE531386A (en)
CH (1) CH324281A (en)
DE (1) DE1093173B (en)
FR (1) FR1118755A (en)
GB (1) GB765121A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670873C (en) * 1934-11-05 1939-01-27 Ernst Krause & Co A G Single or multi-spindle fine boring machine
AT150257B (en) * 1935-12-12 1937-07-26 Ernst Krause & Co Aktien Ges Spindle bearings for drilling machines for fine machining.
DE866438C (en) * 1944-03-09 1953-02-09 Eugen Didillon Feed and return device for the tool spindle of drilling, milling, thread cutting machines, etc. like
US2647407A (en) * 1950-10-07 1953-08-04 Leland Gifford Co Machine tool spindle construction

Also Published As

Publication number Publication date
CH324281A (en) 1957-09-15
FR1118755A (en) 1956-06-11
BE531386A (en)
DE1093173B (en) 1960-11-17

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