DE420895C - Device for loosening the clamping cone of a chuck - Google Patents

Device for loosening the clamping cone of a chuck

Info

Publication number
DE420895C
DE420895C DEG61103D DEG0061103D DE420895C DE 420895 C DE420895 C DE 420895C DE G61103 D DEG61103 D DE G61103D DE G0061103 D DEG0061103 D DE G0061103D DE 420895 C DE420895 C DE 420895C
Authority
DE
Germany
Prior art keywords
chuck
loosening
clamping cone
cone
tool
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
DEG61103D
Other languages
German (de)
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.)
Grosset & Co Fa
Original Assignee
Grosset & Co Fa
Publication date
Priority to DEG61103D priority Critical patent/DE420895C/en
Application granted granted Critical
Publication of DE420895C publication Critical patent/DE420895C/en
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
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/11—Retention by threaded connection
    • B23B31/1107—Retention by threaded connection for conical parts
    • 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
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/11—Retention by threaded connection
    • B23B31/1107—Retention by threaded connection for conical parts
    • B23B31/1122—Retention by threaded connection for conical parts using cylindrical threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Description

Firma Grosset & Co. in Altona a. E.
Vorrichtung zum Lösen des Klemmkegels eines Spannfutters. Grosset & Co. in Altona a. E.
Device for releasing the clamping cone of a chuck.

Zusatz zum Patent 415343. 'Addendum to patent 415343. '

Patentiert im Deutschen Reiche vom 3. April 1924 ab. Längste Dauer: 13. Februar 1942.Patented in the German Empire on April 3, 1924. Longest duration: February 13, 1942.

Die Erfindimg betrifft eine weitere Ausbildung der Vorrichtung nach Patent 415343 insofern, als dadurch, daß die Überwurfmutter mit Außengewinde versehen wird, es möglich ist, die geschützte Einrichtung vielseitiger verwendbar zu machen. So kann ein Zentrierdorn, der ein Werkzeug trägt, befestigt und gelöst werden* wobei die Befestigung des Werkzeuges auf dem Dorn durch eine Mutter erfolgt, die auf die Überwurfmutter aufgeschraubt ist.The invention relates to a further embodiment of the device according to patent 415343 insofar as the fact that the union nut is provided with an external thread, it is possible to make the protected facility more versatile. So can a Centering mandrel, which carries a tool, can be attached and detached * whereby the attachment of the tool on the mandrel is carried out by a nut that is attached to the union nut is screwed on.

Die Erfindung ist auf der Zeichnung an einem Ausführungsbeispiel erläutert.The invention is explained in the drawing using an exemplary embodiment.

In Abb. ι ist 3 die (jetzt innere) Überwurfmutter, die mit Innen- und Außengewinde versehen ist. 4 ist der Sprengring, der zum leichten Einlegen, oder Herausnehmen an denIn Fig. Ι 3 is the (now inner) union nut, which is provided with internal and external threads. 4 is the snap ring that goes to easy insertion or removal at the

Enden mit Haken α oder Öse b versehen wird, s ist die Aussparung für den Sprengring; 6 ist die Masehinenspindei. 7 ist der 20 Zentrierdorn. 8 ist das Werkzeug, und 9 ist die Befestigungsmutter mit Difrerentialgewinde. Ends with hook α or eye b is provided, s is the recess for the snap ring; 6 is the masine spindles. 7 is the 20 centering mandrel. 8 is the tool and 9 is the differential threaded fastening nut.

Claims (1)

Patent-Anspruch: 2SPatent claim: 2 p Vorrichtung zum Lösen des Klemmkegels eines Spannfutters nach Patent 415343; dadurch gekennzeichnet, daß die Überwurfmutter (3) mit Außengewinde versehen ist, auf dem eine an sich bekannte, das Werkzeug (8) gegen den Kegel eines Zentrierdomes (7) pressende Befestigungsmutter (9) geführt ist.Device for releasing the clamping cone of a chuck according to the patent 415343; characterized in that the Union nut (3) is provided with an external thread on which a known, fastening nut pressing the tool (8) against the cone of a centering dome (7) (9) is performed. Bb. 2.Port 2.
DEG61103D Device for loosening the clamping cone of a chuck Expired DE420895C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG61103D DE420895C (en) Device for loosening the clamping cone of a chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG61103D DE420895C (en) Device for loosening the clamping cone of a chuck

Publications (1)

Publication Number Publication Date
DE420895C true DE420895C (en) 1925-10-31

Family

ID=7132635

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG61103D Expired DE420895C (en) Device for loosening the clamping cone of a chuck

Country Status (1)

Country Link
DE (1) DE420895C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744256C (en) * 1939-10-05 1944-05-27 Vomag Vogtlaendische Maschinen Device for fastening the clamping cone of tools in the work spindle of machine tools
EP0048578A2 (en) * 1980-09-19 1982-03-31 S.A.T. Tooling Systems Limited Tool holder and cutting tool for use with the tool holder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744256C (en) * 1939-10-05 1944-05-27 Vomag Vogtlaendische Maschinen Device for fastening the clamping cone of tools in the work spindle of machine tools
EP0048578A2 (en) * 1980-09-19 1982-03-31 S.A.T. Tooling Systems Limited Tool holder and cutting tool for use with the tool holder
EP0048578A3 (en) * 1980-09-19 1982-07-14 S.A.T. Tooling Systems Limited Tool holder and cutting tool for use with the tool holder

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