FR1083971A - Dispositif d'éjection d'outil à commande hydraulique - Google Patents

Dispositif d'éjection d'outil à commande hydraulique

Info

Publication number
FR1083971A
FR1083971A FR1083971DA FR1083971A FR 1083971 A FR1083971 A FR 1083971A FR 1083971D A FR1083971D A FR 1083971DA FR 1083971 A FR1083971 A FR 1083971A
Authority
FR
France
Prior art keywords
ejection device
hydraulically operated
operated tool
tool ejection
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
English (en)
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR1083971A publication Critical patent/FR1083971A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/06—Features relating to the removal of tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17957—Friction grip
    • Y10T279/17965—Drill type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
FR1083971D 1952-09-24 1953-09-24 Dispositif d'éjection d'outil à commande hydraulique Expired FR1083971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH750180X 1952-09-24

Publications (1)

Publication Number Publication Date
FR1083971A true FR1083971A (fr) 1955-01-14

Family

ID=4533808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1083971D Expired FR1083971A (fr) 1952-09-24 1953-09-24 Dispositif d'éjection d'outil à commande hydraulique

Country Status (4)

Country Link
US (1) US2786688A (fr)
CH (1) CH303359A (fr)
FR (1) FR1083971A (fr)
GB (1) GB750180A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280924A (en) * 1961-03-13 1966-10-25 Pavlovich Tatarnikov Boris Vibrating machine for plunging piles, thin-walled clindrical casings and plates
US3352181A (en) * 1965-08-25 1967-11-14 George B Hilbrunner Tool ejector
DE3904569A1 (de) * 1989-02-15 1990-08-16 Boehringer Werkzeugmaschinen Reitstock mit auswerfer
DE102006055422B4 (de) * 2006-08-30 2016-06-30 Gühring KG Spannsystem zur lösbaren Verbindung zweier Teile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US982740A (en) * 1908-11-30 1911-01-24 John C Mullinnix Drill-press.
US1125147A (en) * 1913-12-01 1915-01-19 Claude R Tromley Drill-press.
US2396778A (en) * 1942-04-09 1946-03-19 Hydraulic Dev Corp Inc Core controlling device for casting
US2470399A (en) * 1945-03-08 1949-05-17 Holben Frank Ejector type socket wrench
US2625845A (en) * 1946-04-02 1953-01-20 Thelning Curt Lorentz Machine spindle device

Also Published As

Publication number Publication date
GB750180A (en) 1956-06-13
US2786688A (en) 1957-03-26
CH303359A (de) 1954-11-30

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