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FR645296A - Hydraulically actuated vertical drill - Google Patents

Hydraulically actuated vertical drill

Info

Publication number
FR645296A
FR645296A FR645296DA FR645296A FR 645296 A FR645296 A FR 645296A FR 645296D A FR645296D A FR 645296DA FR 645296 A FR645296 A FR 645296A
Authority
FR
France
Prior art keywords
hydraulically actuated
vertical drill
actuated vertical
drill
hydraulically
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
Other languages
French (fr)
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.)
National Automatic Tool Co Inc
Original Assignee
National Automatic Tool Co Inc
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 National Automatic Tool Co Inc filed Critical National Automatic Tool Co Inc
Application granted granted Critical
Publication of FR645296A publication Critical patent/FR645296A/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
    • B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
    • B23Q5/268—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow depending upon the position of the tool or work
    • 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
    • B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
    • B23Q5/58—Safety devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/65—Means to drive tool
    • Y10T408/675—Means to drive tool including means to move Tool along tool-axis
    • Y10T408/6757—Fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
FR645296D 1927-04-02 1927-11-28 Hydraulically actuated vertical drill Expired FR645296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US180574A US1787782A (en) 1927-04-02 1927-04-02 Hydraulically-operated vertical drill

Publications (1)

Publication Number Publication Date
FR645296A true FR645296A (en) 1928-10-23

Family

ID=22660948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR645296D Expired FR645296A (en) 1927-04-02 1927-11-28 Hydraulically actuated vertical drill

Country Status (4)

Country Link
US (1) US1787782A (en)
DE (2) DE495283C (en)
FR (1) FR645296A (en)
GB (1) GB288168A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624319A (en) * 1946-07-31 1953-01-06 Heyer Don Power feed apparatus
US2728575A (en) * 1950-09-29 1955-12-27 Thomas E Cross Bowling pin setter
DE4304721A1 (en) * 1993-02-17 1994-08-18 Rexroth Mannesmann Gmbh Hydraulically operated machine

Also Published As

Publication number Publication date
DE528245C (en) 1931-06-26
US1787782A (en) 1931-01-06
DE495283C (en) 1930-04-04
GB288168A (en) 1928-11-22

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