FR1227770A - Perfectionnements apportés aux mécanismes de broches pour machines-outils - Google Patents

Perfectionnements apportés aux mécanismes de broches pour machines-outils

Info

Publication number
FR1227770A
FR1227770A FR797906A FR797906A FR1227770A FR 1227770 A FR1227770 A FR 1227770A FR 797906 A FR797906 A FR 797906A FR 797906 A FR797906 A FR 797906A FR 1227770 A FR1227770 A FR 1227770A
Authority
FR
France
Prior art keywords
machine tools
spindle mechanisms
spindle
mechanisms
tools
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
FR797906A
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.)
New Britain Machine Co
Original Assignee
New Britain Machine Co
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 New Britain Machine Co filed Critical New Britain Machine Co
Application granted granted Critical
Publication of FR1227770A publication Critical patent/FR1227770A/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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • B23B31/265—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank by means of collets
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309352—Cutter spindle or spindle support
    • Y10T409/309408—Cutter spindle or spindle support with cutter holder
    • Y10T409/309464—Cutter spindle or spindle support with cutter holder and draw bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Drilling And Boring (AREA)
FR797906A 1958-11-13 1959-06-18 Perfectionnements apportés aux mécanismes de broches pour machines-outils Expired FR1227770A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US773750A US3023675A (en) 1958-11-13 1958-11-13 Horizontal boring, drilling and milling machine

Publications (1)

Publication Number Publication Date
FR1227770A true FR1227770A (fr) 1960-08-24

Family

ID=25099202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797906A Expired FR1227770A (fr) 1958-11-13 1959-06-18 Perfectionnements apportés aux mécanismes de broches pour machines-outils

Country Status (4)

Country Link
US (1) US3023675A (fr)
DE (1) DE1260925B (fr)
FR (1) FR1227770A (fr)
GB (2) GB828182A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177775A (en) * 1963-03-28 1965-04-13 Scully Anthony Corp Automatic draw bar mechanism for machine tool spindle
US3254567A (en) * 1964-01-16 1966-06-07 Giddings & Lewis Machine tool power drawbolt
US3397615A (en) * 1966-02-28 1968-08-20 New Britain Machine Co Tool arbor
US3372951A (en) * 1966-03-21 1968-03-12 Cincinnati Milling Machine Co Tool adapter for reciprocating drawbolt connection
US3430539A (en) * 1967-11-02 1969-03-04 Scovill Manufacturing Co Pneumatic tool
US3651739A (en) * 1970-01-30 1972-03-28 New Britain Machine Co Machine tool
US3678801A (en) * 1970-03-16 1972-07-25 Moog Inc Quick tool change mechanism for machine tools
US3868886A (en) * 1973-07-05 1975-03-04 Ex Cell O Corp Tool holding assembly
US4026191A (en) * 1975-11-17 1977-05-31 Sundstrand Corporation Machine tool
US4304513A (en) * 1978-02-23 1981-12-08 Hurco Manufacturing Company, Inc. Milling machine including improved tool knock-out means
DE8014064U1 (de) * 1980-05-24 1980-08-21 Roehm, Guenter Horst, 7927 Sontheim Werkzeugspanner
JPH08340B2 (ja) * 1986-08-20 1996-01-10 豊和工業株式会社 工具マガジン装置における工具移送装置
DE10257336A1 (de) * 2002-12-06 2004-06-17 Röhm Gmbh Löseenheit
US7287941B1 (en) * 2006-09-05 2007-10-30 Kennametal Inc. Apparatus for amplifying the pull back force on a lock rod used to secure a toolholder
US20130147131A1 (en) * 2011-12-08 2013-06-13 Aerotech, Inc. Rotary Stage With Integrated Collet Closer Assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US825866A (en) * 1905-06-29 1906-07-10 Lebbeus H Rogers Tandem brake-cylinder.
US1961129A (en) * 1931-05-25 1934-06-05 Cincinnati Milling Machine Co Milling machine
US2713811A (en) * 1950-05-26 1955-07-26 New Britain Machine Co Tool spindle mechanism
DE920520C (de) * 1952-10-07 1954-11-25 Bergedorfer Eisenwerk Ag Verfahren zur Entgasung von Fluessigkeiten
US2860547A (en) * 1955-07-14 1958-11-18 New Britain Machine Co Horizontal boring, drilling, and milling machine

Also Published As

Publication number Publication date
GB852459A (en) 1960-10-26
GB828182A (en) 1960-02-17
DE1260925B (de) 1968-02-08
US3023675A (en) 1962-03-06

Similar Documents

Publication Publication Date Title
FR1227770A (fr) Perfectionnements apportés aux mécanismes de broches pour machines-outils
FR1199253A (fr) Perfectionnements aux glissières portantes de machines-outils
FR1222885A (fr) Tête porte-broches de machine-outil
FR1245138A (fr) Détecteur d'outil pour machine-outil
FR1238130A (fr) Perfectionnements aux machines-outils
FR1250018A (fr) Perfectionnements aux dispositifs collecteurs de copeaux pour machines-outils
FR1246335A (fr) Perfectionnements aux porte-outils pour machines agricoles
BE579861A (fr) Perfectionnements apportés aux mécanismes de broches pour machines-outils
FR1212997A (fr) Perfectionnements apportés aux mécanismes traceurs pour machines-outils
FR1260818A (fr) Perfectionnement aux supports magnétiques pour machines-outils
FR1376910A (fr) Perfectionnements aux broches pour machines-outils
FR72845E (fr) Tourelle-revolver perfectionnée pour machine-outil
FR1216135A (fr) Perfectionnements aux paliers des broches pour machines-outils de haute précision
FR1289897A (fr) Perfectionnements apportés aux tables porte-pièces pivotantes pour machinesoutils
FR1239920A (fr) Outillage pour aléseuse
FR73962E (fr) Machine combinée pour usinage
FR73217E (fr) Machine combinée pour usinage
FR74268E (fr) Machine combinée pour usinage
FR1235385A (fr) Perfectionnements aux palpeurs pour reproducteurs destinés aux machinesoutils
FR1185956A (fr) Perfectionnements aux machines-outils
FR1218348A (fr) Perfectionnements aux machines-outils
FR1177701A (fr) Perfectionnements aux machines-outils
FR1155973A (fr) Perfectionnements aux machines-outils
FR1145719A (fr) Perfectionnements aux machines-outils
BE576978A (fr) Perfectionnements aux machines-outils automatiques à broches multiples