DE2815205A1 - Bohrfutter - Google Patents

Bohrfutter

Info

Publication number
DE2815205A1
DE2815205A1 DE19782815205 DE2815205A DE2815205A1 DE 2815205 A1 DE2815205 A1 DE 2815205A1 DE 19782815205 DE19782815205 DE 19782815205 DE 2815205 A DE2815205 A DE 2815205A DE 2815205 A1 DE2815205 A1 DE 2815205A1
Authority
DE
Germany
Prior art keywords
drill
conical
drilled
chuck
clamping claws
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.)
Pending
Application number
DE19782815205
Other languages
German (de)
English (en)
Inventor
Eiji Niihara
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
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 by Individual filed Critical Individual
Publication of DE2815205A1 publication Critical patent/DE2815205A1/de
Pending 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
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/108—Bits for countersinking having a centering drill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)
DE19782815205 1977-04-07 1978-04-07 Bohrfutter Pending DE2815205A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4318277U JPS53138293U (enrdf_load_html_response) 1977-04-07 1977-04-07

Publications (1)

Publication Number Publication Date
DE2815205A1 true DE2815205A1 (de) 1978-10-19

Family

ID=12656744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782815205 Pending DE2815205A1 (de) 1977-04-07 1978-04-07 Bohrfutter

Country Status (2)

Country Link
JP (1) JPS53138293U (enrdf_load_html_response)
DE (1) DE2815205A1 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110883524A (zh) * 2019-10-25 2020-03-17 泗县金皖泵业有限公司 一种转子轴承座的快速拆卸装置及其使用方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928295U (enrdf_load_html_response) * 1972-06-11 1974-03-11

Also Published As

Publication number Publication date
JPS53138293U (enrdf_load_html_response) 1978-11-01

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee