ES237555Y - Portabrocas. - Google Patents

Portabrocas.

Info

Publication number
ES237555Y
ES237555Y ES1978237555U ES237555U ES237555Y ES 237555 Y ES237555 Y ES 237555Y ES 1978237555 U ES1978237555 U ES 1978237555U ES 237555 U ES237555 U ES 237555U ES 237555 Y ES237555 Y ES 237555Y
Authority
ES
Spain
Prior art keywords
drill chuck
chuck
drill
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
ES1978237555U
Other languages
English (en)
Other versions
ES237555U (es
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 filed Critical
Publication of ES237555U publication Critical patent/ES237555U/es
Application granted granted Critical
Publication of ES237555Y publication Critical patent/ES237555Y/es
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
    • B23B31/1207—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Powder Metallurgy (AREA)
  • Wire Processing (AREA)
  • Clamps And Clips (AREA)
ES1978237555U 1977-07-29 1978-07-28 Portabrocas. Expired ES237555Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777723639U DE7723639U1 (de) 1977-07-29 1977-07-29 Bohrfutter

Publications (2)

Publication Number Publication Date
ES237555U ES237555U (es) 1978-10-16
ES237555Y true ES237555Y (es) 1979-04-01

Family

ID=6681178

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978237555U Expired ES237555Y (es) 1977-07-29 1978-07-28 Portabrocas.

Country Status (6)

Country Link
JP (1) JPS5425589A (es)
DE (1) DE7723639U1 (es)
ES (1) ES237555Y (es)
FR (1) FR2398571A1 (es)
GB (1) GB1575487A (es)
IT (1) IT1097904B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8436751U1 (de) * 1984-12-15 1985-03-21 Röhm, Günter Horst, 7927 Sontheim Bohrfutter, insbesondere zum schlagbohren

Also Published As

Publication number Publication date
FR2398571B3 (es) 1981-04-30
GB1575487A (en) 1980-09-24
DE7723639U1 (de) 1979-01-25
FR2398571A1 (fr) 1979-02-23
IT7826205A0 (it) 1978-07-27
JPS5425589A (en) 1979-02-26
IT1097904B (it) 1985-08-31
ES237555U (es) 1978-10-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980401