IT7952959V0 - Mandrino di serraggio particolarmente per trapani - Google Patents

Mandrino di serraggio particolarmente per trapani

Info

Publication number
IT7952959V0
IT7952959V0 IT7952959U IT5295979U IT7952959V0 IT 7952959 V0 IT7952959 V0 IT 7952959V0 IT 7952959 U IT7952959 U IT 7952959U IT 5295979 U IT5295979 U IT 5295979U IT 7952959 V0 IT7952959 V0 IT 7952959V0
Authority
IT
Italy
Prior art keywords
drills
tightening spindle
spindle particularly
tightening
spindle
Prior art date
Application number
IT7952959U
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
Application filed by Roehm Guenter H filed Critical Roehm Guenter H
Publication of IT7952959V0 publication Critical patent/IT7952959V0/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
    • B23B31/123—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 with locking arrangements
    • 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
    • Y10T279/17649—Threaded sleeve and body
    • 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
    • Y10T279/32—Means to prevent jaw loosening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT7952959U 1978-02-17 1979-02-16 Mandrino di serraggio particolarmente per trapani IT7952959V0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787804747U DE7804747U1 (de) 1978-02-17 1978-02-17 Spannfutter

Publications (1)

Publication Number Publication Date
IT7952959V0 true IT7952959V0 (it) 1979-02-16

Family

ID=6688672

Family Applications (2)

Application Number Title Priority Date Filing Date
IT7952959U IT7952959V0 (it) 1978-02-17 1979-02-16 Mandrino di serraggio particolarmente per trapani
IT67346/79A IT1118369B (it) 1978-02-17 1979-02-16 Mandrino di serraggio particolarmente per trafani

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT67346/79A IT1118369B (it) 1978-02-17 1979-02-16 Mandrino di serraggio particolarmente per trafani

Country Status (8)

Country Link
US (1) US4213623A (it)
JP (1) JPS54117980A (it)
CH (1) CH635766A5 (it)
DE (1) DE7804747U1 (it)
FR (1) FR2417365A1 (it)
GB (1) GB1557772A (it)
IT (2) IT7952959V0 (it)
NL (1) NL185901C (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847927C2 (de) * 1978-11-04 1986-10-16 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere Bohrfutter
DE3310372A1 (de) * 1983-03-22 1984-09-27 Hilti Ag, Schaan Bohrfutter fuer handgeraete
DE3418881A1 (de) * 1984-05-21 1985-11-21 Hilti Ag Bohrfutter fuer handgeraete
US4676516A (en) * 1985-07-15 1987-06-30 Anton Fink High speed chuck assembly
JPS6242905U (it) * 1985-09-04 1987-03-14
JPH0780127B2 (ja) * 1986-04-28 1995-08-30 松下電工株式会社 携帯用動力工具
US4848779A (en) * 1987-04-02 1989-07-18 Black & Decker Inc. Keyless chuck
DE3727147A1 (de) * 1987-08-14 1989-02-23 Roehm Guenter H Nachspannendes bohrfutter
DE3744589C1 (de) * 1987-12-31 1988-12-29 Albrecht Josef Bohrfutter Nachspannendes Bohrfutter
JPH0283105A (ja) * 1988-03-28 1990-03-23 Matsushita Electric Works Ltd 締め付け具
US5573254A (en) * 1989-12-11 1996-11-12 Power Tool Holders Incorporated Non-impact keyless chuck
JPH03101052U (it) * 1990-02-02 1991-10-22
DE4005757A1 (de) * 1990-02-23 1991-08-29 Bosch Gmbh Robert Handwerkzeugmaschine mit bohrfutter
US5195760A (en) * 1990-06-12 1993-03-23 Black & Decker Inc. Keyless chuck
DE4203200A1 (de) * 1992-02-05 1993-08-12 Roehm Guenter H Bohrfutter
FR2702975B1 (fr) * 1993-03-26 1995-06-16 Amyot Ets Sa Mandrin porte-outil pour l'equipement d'une machine tournante, telle qu'une perceuse.
US6045141A (en) * 1997-08-06 2000-04-04 Power Tool Holders, Inc. Molded chuck
US6390481B1 (en) 2000-03-10 2002-05-21 Power Tool Holders Incorporated Locking chuck
DE10352311A1 (de) * 2003-11-06 2005-06-09 Röhm Gmbh Bohrfutter
CN2715890Y (zh) * 2004-08-03 2005-08-10 山东威达机械股份有限公司 带响自锁式钻夹头
US7360770B2 (en) * 2004-08-17 2008-04-22 Black & Decker Inc. Keyless chuck with automatic and manual locking
FR2883208B1 (fr) * 2005-03-16 2007-05-11 Amyot Sa Sa Ets Mandrin porte-outil pour machine tournante, muni de moyens de verrouillage
WO2006099820A1 (de) * 2005-03-19 2006-09-28 Röhm Gmbh Bohrfutter
US7708288B2 (en) 2005-05-18 2010-05-04 Jacobs Chuck Manufacturing Company Locking chuck
JP5014679B2 (ja) * 2005-06-15 2012-08-29 ロェーム ゲーエムベーハー ドリリング装置
US7527273B2 (en) * 2005-09-02 2009-05-05 Jacobs Chuck Manufacturing Company Locking chuck
US7896356B2 (en) * 2006-04-10 2011-03-01 Shandong Weida Machinery Co., Ltd. Drill chuck with two-stage gripping
US7845651B2 (en) * 2006-08-15 2010-12-07 Jacobs Chuck Manufacturing Company Locking chuck
US7900937B2 (en) * 2007-08-17 2011-03-08 Jacobs Chuck Manufacturing Company Locking chuck
US20090200758A1 (en) * 2008-02-07 2009-08-13 Chin Hung Lam Auto Locking Chuck
US8403339B2 (en) * 2008-06-18 2013-03-26 Jacobs Chuck Manufacturing Company Self tightening chuck with an axial lock
US8376371B2 (en) * 2008-09-17 2013-02-19 Jacobs Chuck Manufacturing Company Locking chuck jaws
US8777232B2 (en) 2009-07-29 2014-07-15 Jacobs Chuck Manufacturing Company Self-tightening chuck with a radial lock
CN104001952B (zh) * 2014-04-23 2017-01-04 大连华根精密机床有限公司 离心三爪自定心卡盘
US20210231230A1 (en) * 2020-01-29 2021-07-29 Stephen E. Finegan, Jr. Universal stem shaft handle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207621A (en) * 1938-09-22 1940-07-09 Lewis J Musser Centrifugal chuck
DE2133142C3 (de) * 1971-07-03 1980-07-31 Guenter Horst 7927 Sontheim Roehm Nachspannendes 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
GB1508574A (en) * 1974-06-29 1978-04-26 Plastona Waddington Ltd John Containers thermo-formed in plastics material
DE7524037U (de) * 1975-07-29 1975-11-13 Roehm G Bohrfutter
DE2639214C3 (de) * 1976-08-31 1979-03-22 Guenter Horst 7927 Sontheim Roehm Bohrfutter

Also Published As

Publication number Publication date
US4213623A (en) 1980-07-22
NL185901B (nl) 1990-03-16
DE7804747U1 (de) 1978-06-15
FR2417365B1 (it) 1984-04-27
IT1118369B (it) 1986-02-24
JPS611242B2 (it) 1986-01-16
FR2417365A1 (fr) 1979-09-14
CH635766A5 (de) 1983-04-29
IT7967346A0 (it) 1979-02-16
GB1557772A (en) 1979-12-12
JPS54117980A (en) 1979-09-13
NL185901C (nl) 1990-08-16
NL7900629A (nl) 1979-08-21

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