DE189098C - - Google Patents

Info

Publication number
DE189098C
DE189098C DENDAT189098D DE189098DA DE189098C DE 189098 C DE189098 C DE 189098C DE NDAT189098 D DENDAT189098 D DE NDAT189098D DE 189098D A DE189098D A DE 189098DA DE 189098 C DE189098 C DE 189098C
Authority
DE
Germany
Prior art keywords
sleeve
drill chuck
sleeves
clamping wedges
wedges
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.)
Active
Application number
DENDAT189098D
Other languages
German (de)
English (en)
Publication of DE189098C publication Critical patent/DE189098C/de
Active 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
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/38—Keyless chucks for hand tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
DENDAT189098D Active DE189098C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE189098C true DE189098C (enrdf_load_stackoverflow)

Family

ID=452674

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT189098D Active DE189098C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE189098C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990011861A1 (en) * 1989-03-30 1990-10-18 C & D Enterprises Ltd. A device for operating a chuck
WO1992010319A1 (de) * 1990-12-05 1992-06-25 Robert Bosch Gmbh Bohrfutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990011861A1 (en) * 1989-03-30 1990-10-18 C & D Enterprises Ltd. A device for operating a chuck
WO1992010319A1 (de) * 1990-12-05 1992-06-25 Robert Bosch Gmbh Bohrfutter

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