IT1129321B - Meccanismo portapunta per trapano - Google Patents

Meccanismo portapunta per trapano

Info

Publication number
IT1129321B
IT1129321B IT68590/80A IT6859080A IT1129321B IT 1129321 B IT1129321 B IT 1129321B IT 68590/80 A IT68590/80 A IT 68590/80A IT 6859080 A IT6859080 A IT 6859080A IT 1129321 B IT1129321 B IT 1129321B
Authority
IT
Italy
Prior art keywords
drill
holder mechanism
drill holder
holder
Prior art date
Application number
IT68590/80A
Other languages
English (en)
Other versions
IT8068590A0 (it
Inventor
Juan G Umbert
Original Assignee
Micron Sa
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 Micron Sa filed Critical Micron Sa
Publication of IT8068590A0 publication Critical patent/IT8068590A0/it
Application granted granted Critical
Publication of IT1129321B publication Critical patent/IT1129321B/it

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
    • B23B31/1253—Jaws movement actuated by an axially movable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT68590/80A 1979-10-26 1980-10-17 Meccanismo portapunta per trapano IT1129321B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES48546079 1979-10-26

Publications (2)

Publication Number Publication Date
IT8068590A0 IT8068590A0 (it) 1980-10-17
IT1129321B true IT1129321B (it) 1986-06-04

Family

ID=8479187

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68590/80A IT1129321B (it) 1979-10-26 1980-10-17 Meccanismo portapunta per trapano

Country Status (5)

Country Link
JP (1) JPS56107809A (it)
DE (1) DE3038637A1 (it)
FR (1) FR2468429A1 (it)
GB (1) GB2065001A (it)
IT (1) IT1129321B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110894A1 (de) * 1991-04-04 1992-10-08 Zettl Gmbh Cnc Spannfutter
GB9907468D0 (en) * 1999-03-31 1999-05-26 Black & Decker Inc Drill/driver chuck
GB9907463D0 (en) * 1999-03-31 1999-05-26 Black & Decker Inc Drill/driver chuck
GB2368545B (en) * 1999-05-14 2002-12-31 Power Tool Holders Inc Chuck
GB2353238A (en) * 1999-05-15 2001-02-21 Power Tool Holders Inc Chuck
US6241260B1 (en) 1999-08-17 2001-06-05 Black & Decker Inc. Spring-loaded quick clamp chuck
US6729812B2 (en) 1999-12-06 2004-05-04 Theodore G. Yaksich Power driver having geared tool holder
US6688610B2 (en) 2000-05-12 2004-02-10 Power Tool Holders Incorporated Chuck with quick change
US6533291B2 (en) 2001-02-14 2003-03-18 Power Tool Holders Incorporated Chuck having quick change mechanism
US6834864B2 (en) 2001-10-24 2004-12-28 Power Tool Holders Incorporated Chuck having quick change mechanism
CN103781578B (zh) 2011-04-05 2016-08-31 米沃奇电动工具公司 自动调整夹头
US11084105B2 (en) 2017-10-18 2021-08-10 Milwaukee Electric Tool Corporation Chuck assembly for a rotary power tool

Also Published As

Publication number Publication date
FR2468429A1 (fr) 1981-05-08
JPS56107809A (en) 1981-08-27
DE3038637A1 (de) 1981-05-07
GB2065001A (en) 1981-06-24
IT8068590A0 (it) 1980-10-17

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