FR1467222A - Perfectionnements aux unités de perçage pneumatiques - Google Patents

Perfectionnements aux unités de perçage pneumatiques

Info

Publication number
FR1467222A
FR1467222A FR42604A FR42604A FR1467222A FR 1467222 A FR1467222 A FR 1467222A FR 42604 A FR42604 A FR 42604A FR 42604 A FR42604 A FR 42604A FR 1467222 A FR1467222 A FR 1467222A
Authority
FR
France
Prior art keywords
drilling units
pneumatic drilling
pneumatic
units
drilling
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
FR42604A
Other languages
English (en)
Inventor
Charles Auguste Maire
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 filed Critical
Application granted granted Critical
Publication of FR1467222A publication Critical patent/FR1467222A/fr
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
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/261—Fluid-pressure drives for spindles
    • 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
    • B23Q5/263—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow
    • B23Q5/265—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow this regulation depending upon the position of the tools or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
FR42604A 1967-07-12 1965-12-16 Perfectionnements aux unités de perçage pneumatiques Expired FR1467222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0074717 1967-07-12

Publications (1)

Publication Number Publication Date
FR1467222A true FR1467222A (fr) 1967-01-27

Family

ID=7315843

Family Applications (2)

Application Number Title Priority Date Filing Date
FR42604A Expired FR1467222A (fr) 1967-07-12 1965-12-16 Perfectionnements aux unités de perçage pneumatiques
FR43016A Expired FR1467858A (fr) 1967-07-12 1965-12-20 Unité de perçage pneumatique à cycle automatique, avec dispositif régulateur d'avance

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR43016A Expired FR1467858A (fr) 1967-07-12 1965-12-20 Unité de perçage pneumatique à cycle automatique, avec dispositif régulateur d'avance

Country Status (2)

Country Link
DE (1) DE1602898A1 (fr)
FR (2) FR1467222A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286710B1 (fr) * 1987-04-17 1990-07-18 Ibm Deutschland Gmbh Unité de perçage

Also Published As

Publication number Publication date
DE1602898A1 (de) 1970-08-13
FR1467858A (fr) 1967-02-03

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