DE386775C - Four-jaw chuck - Google Patents

Four-jaw chuck

Info

Publication number
DE386775C
DE386775C DEA38308D DEA0038308D DE386775C DE 386775 C DE386775 C DE 386775C DE A38308 D DEA38308 D DE A38308D DE A0038308 D DEA0038308 D DE A0038308D DE 386775 C DE386775 C DE 386775C
Authority
DE
Germany
Prior art keywords
jaws
jaw chuck
workpiece
pair
atent
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
DEA38308D
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.)
ERNST WILLY ADRIAN
Original Assignee
ERNST WILLY ADRIAN
Publication date
Priority to DEA38308D priority Critical patent/DE386775C/en
Application granted granted Critical
Publication of DE386775C publication Critical patent/DE386775C/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
    • B23B31/101—Chucks with separately-acting jaws movable radially

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

P ATENT-Anspruch:P ATENT claim: Vierbackenfutter zum zentrischen und exzentrischen Einspannen von Werkstücken, bei dem je zwei gegenüberliegende Backen, ohne ihren gegenseitigen Abstand zu ändern, verstellt werden können, dadurch gekennzeichnet, daß die Backen jedes Backenpaares parallel der Verschiebungsrichtung des anderen Bakkenpaares verschiebbare Greiferstücke für das Werkstück tragen, zu dem Zweck, die Einstellung ohne ein Lösen des Werkstückes bewerkstelligen zu können.Four-jaw chuck for centric and eccentric clamping of workpieces, in which two opposite jaws can be adjusted without changing their mutual distance, characterized in that the jaws of each pair of jaws are parallel to the direction of displacement of the other pair of jaws Carry displaceable gripper pieces for the workpiece, for the purpose of to be able to adjust the setting without loosening the workpiece.
DEA38308D Four-jaw chuck Expired DE386775C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA38308D DE386775C (en) Four-jaw chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA38308D DE386775C (en) Four-jaw chuck

Publications (1)

Publication Number Publication Date
DE386775C true DE386775C (en) 1923-12-17

Family

ID=6930712

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA38308D Expired DE386775C (en) Four-jaw chuck

Country Status (1)

Country Link
DE (1) DE386775C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908549C (en) * 1951-12-12 1954-04-08 Masch Und Bohrgeraete Fabrik Machine for processing blocks with a circular cross-section, especially for removing the cast skin
EP0053433A2 (en) * 1980-11-29 1982-06-09 Bernard Smith 4-Jaw work holding lathe chuck

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908549C (en) * 1951-12-12 1954-04-08 Masch Und Bohrgeraete Fabrik Machine for processing blocks with a circular cross-section, especially for removing the cast skin
EP0053433A2 (en) * 1980-11-29 1982-06-09 Bernard Smith 4-Jaw work holding lathe chuck
EP0053433A3 (en) * 1980-11-29 1983-04-06 Bernard Smith 4-jaw work holding lathe chuck

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