IT7967729A0 - Mandrino autoserrante per trapani - Google Patents

Mandrino autoserrante per trapani

Info

Publication number
IT7967729A0
IT7967729A0 IT7967729A IT6772979A IT7967729A0 IT 7967729 A0 IT7967729 A0 IT 7967729A0 IT 7967729 A IT7967729 A IT 7967729A IT 6772979 A IT6772979 A IT 6772979A IT 7967729 A0 IT7967729 A0 IT 7967729A0
Authority
IT
Italy
Prior art keywords
drills
lockable
chuck
lockable chuck
Prior art date
Application number
IT7967729A
Other languages
English (en)
Original Assignee
Roehm Guenter H
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
Priority claimed from DE19782815026 external-priority patent/DE2815026C2/de
Priority claimed from DE19782818247 external-priority patent/DE2818247C2/de
Application filed by Roehm Guenter H filed Critical Roehm Guenter H
Publication of IT7967729A0 publication Critical patent/IT7967729A0/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17623—Threaded sleeve and jaw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT7967729A 1978-04-07 1979-04-06 Mandrino autoserrante per trapani IT7967729A0 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782815026 DE2815026C2 (de) 1978-04-07 1978-04-07 Nachspannendes Bohrfutter
DE19782818247 DE2818247C2 (de) 1978-04-26 1978-04-26 Bohrfutter

Publications (1)

Publication Number Publication Date
IT7967729A0 true IT7967729A0 (it) 1979-04-06

Family

ID=25774199

Family Applications (2)

Application Number Title Priority Date Filing Date
IT7953140U IT7953140V0 (it) 1978-04-07 1979-04-06 Mandrino autoserrante per trapani
IT7967729A IT7967729A0 (it) 1978-04-07 1979-04-06 Mandrino autoserrante per trapani

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT7953140U IT7953140V0 (it) 1978-04-07 1979-04-06 Mandrino autoserrante per trapani

Country Status (3)

Country Link
US (1) US4230327A (it)
FR (1) FR2421705A1 (it)
IT (2) IT7953140V0 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8302511A1 (es) * 1982-02-22 1983-01-16 Micron Sa "mecanismo portabrocas perfeccionado de fijacion rapida sin llave".
JPS62166906A (ja) * 1986-01-21 1987-07-23 Matsushita Electric Works Ltd 締め付け具
DE3727147A1 (de) * 1987-08-14 1989-02-23 Roehm Guenter H Nachspannendes bohrfutter
US5573254A (en) * 1989-12-11 1996-11-12 Power Tool Holders Incorporated Non-impact keyless chuck
US5499985A (en) * 1993-11-24 1996-03-19 Orthopaedic Innovations, Inc. Detachable coupling system for surgical instruments
US5511801A (en) * 1994-04-01 1996-04-30 Power Tool Holders, Inc. Integrated collet and chuck device
DE10352311A1 (de) * 2003-11-06 2005-06-09 Röhm Gmbh Bohrfutter
CN101142047B (zh) * 2005-03-19 2011-06-08 罗姆股份有限公司 钻卡头
US8777232B2 (en) * 2009-07-29 2014-07-15 Jacobs Chuck Manufacturing Company Self-tightening chuck with a radial lock
US9352397B2 (en) * 2012-04-10 2016-05-31 Apex Brands, Inc. Locking chuck
CN103111971B (zh) * 2013-01-14 2016-05-25 北京市富乐科技开发有限公司 多功能骨针扳手
CN103212739B (zh) * 2013-04-18 2016-12-28 玉环胜友工具有限公司 双主要支承式自紧钻夹头

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621054A (en) * 1946-08-17 1952-12-09 Kasimir Alfred Chuck
NL207030A (it) * 1956-05-08
US2931660A (en) * 1956-05-08 1960-04-05 Barwinkel Paul Quick change drill chuck
DE1810614B2 (de) * 1968-11-23 1971-09-16 Bohrfutter
DE7222008U (de) * 1972-06-13 1972-09-14 Roehm G Selbstspannendes Bohrfutter
DE2341642C3 (de) * 1973-08-17 1981-10-01 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Spannfutter für Bohrer
FR2323477A1 (fr) * 1974-01-09 1977-04-08 Amyot Ets Sa Mandrin auto-serrant

Also Published As

Publication number Publication date
IT7953140V0 (it) 1979-04-06
US4230327A (en) 1980-10-28
FR2421705A1 (fr) 1979-11-02

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