DE346647C - Self-centering clamping chuck - Google Patents

Self-centering clamping chuck

Info

Publication number
DE346647C
DE346647C DENDAT346647D DE346647DD DE346647C DE 346647 C DE346647 C DE 346647C DE NDAT346647 D DENDAT346647 D DE NDAT346647D DE 346647D D DE346647D D DE 346647DD DE 346647 C DE346647 C DE 346647C
Authority
DE
Germany
Prior art keywords
clamping chuck
self
centering clamping
spread apart
chuck according
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
DENDAT346647D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE346647C publication Critical patent/DE346647C/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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Description

SierUn. (SfcDnuöKt tfc dBrYourUn. (SfcDnuöKt tfc dBr

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Selbstzentrierendes Klemmfutter nach Patent 346645, bei dem das Kegeltriebrad durch einen Spreizring gegen achsiale Verschiebung gesichert ist, dadurch gekennzeichnet, daß der Spreizring (6) zusammenfedert, wenn er nicht durch basondera Hilfsmittel auseinandergespreizt ist.1. Self-centering clamping chuck according to patent 346645, in which the bevel gear is secured against axial displacement by an expanding ring, characterized in that that the expansion ring (6) springs together when it is not by basondera aids is spread apart. 2. Klemmfutter nach Anspruch 1, gekennzeichnet durch eine Schraube (9), durch die der Spreizring in an, sich bekannter Weise auseinandergespreizt wird.2. Clamping chuck according to claim 1, characterized by a screw (9) through which the expansion ring is spread apart in a known manner. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT346647D Self-centering clamping chuck Expired DE346647C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346647T

Publications (1)

Publication Number Publication Date
DE346647C true DE346647C (en) 1922-01-06

Family

ID=6255384

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT346647D Expired DE346647C (en) Self-centering clamping chuck

Country Status (1)

Country Link
DE (1) DE346647C (en)

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