ES2078329T3 - Mandril portaherramientas para la dotacion de una maquina giratoria tal como una taladradora. - Google Patents

Mandril portaherramientas para la dotacion de una maquina giratoria tal como una taladradora.

Info

Publication number
ES2078329T3
ES2078329T3 ES90420531T ES90420531T ES2078329T3 ES 2078329 T3 ES2078329 T3 ES 2078329T3 ES 90420531 T ES90420531 T ES 90420531T ES 90420531 T ES90420531 T ES 90420531T ES 2078329 T3 ES2078329 T3 ES 2078329T3
Authority
ES
Spain
Prior art keywords
machine
jaws
equipment
surrounding
tool holder
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 - Lifetime
Application number
ES90420531T
Other languages
English (en)
Inventor
Claude Virgile Louis Amyot
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.)
Amyot SA
Original Assignee
Amyot 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9388967&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2078329(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Amyot SA filed Critical Amyot SA
Application granted granted Critical
Publication of ES2078329T3 publication Critical patent/ES2078329T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/12—Chucks having means to amplify the force produced by the actuating means to increase the clamping force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/38—Keyless chucks for hand tools
    • 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
    • Y10T279/17632—Conical sleeve
    • 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
    • Y10T279/34—Accessory or component
    • Y10T279/3431—Chuck key

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Machine Tool Units (AREA)

Abstract

TALADRO DEL TIPO QUE COMPRENDE UN CUERPO (2) FIJADO SOBRE UN ARBOL MOTOR DE LA MAQUINA, EN EL CUAL ESTAN MONTADAS VARIAS TENAZAS (6) QUE CORREN EN UNOS MANDRILADOS Y QUE CONVERGEN HACIA ADELANTE, Y UNA CAMISA (9) QUE RODEA EL CUERPO Y MONTADA PIVOTANDO ALREDEDOR DE ESTE, ESAS TENAZAS COMPRENDEN UNA PARTE EXTERIOR FILETEADA SUJETA A UNA TUERCA (8) RODEANDO LAS TENAZAS Y SOLIDARIA CON LA CAMISA (9) QUE RODEA EL CUERPO, UNA SERIE DE BOLAS (10) SIENDO INTERPUESTA ENTRE LA CARA DE LA TUERCA QUE MIRA HACIA ATRAS Y EL CUERPO DEL TALADRO. SEGUN LA INVENCION, LAS BOLAS (10) SE APOYAN EN UN ANILLO (17) FABRICADO CON UN MATERIAL DURO, QUE SE APOYA A SU VEZ EN UN ANILLO (13) HECHO DE MATERIA SINTETICA Y QUE POSEE UNAS CARACTERISTICAS DE AMORTIGUACION Y QUE ESTA BLOQUEADO CONTRA EL CUERPO.
ES90420531T 1989-12-11 1990-12-10 Mandril portaherramientas para la dotacion de una maquina giratoria tal como una taladradora. Expired - Lifetime ES2078329T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8917200A FR2655581B1 (fr) 1989-12-11 1989-12-11 Mandrin porte-outil pour l'equipement d'une machine tournante telle qu'une perceuse.

Publications (1)

Publication Number Publication Date
ES2078329T3 true ES2078329T3 (es) 1995-12-16

Family

ID=9388967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90420531T Expired - Lifetime ES2078329T3 (es) 1989-12-11 1990-12-10 Mandril portaherramientas para la dotacion de una maquina giratoria tal como una taladradora.

Country Status (7)

Country Link
US (1) US5186478A (es)
EP (1) EP0433187B1 (es)
JP (2) JPH04129606A (es)
AT (1) ATE127049T1 (es)
DE (1) DE69022006T2 (es)
ES (1) ES2078329T3 (es)
FR (1) FR2655581B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05301107A (ja) * 1991-11-11 1993-11-16 Jacobs Japan Inc ツールチャック
US5501473A (en) 1993-08-13 1996-03-26 Power Tool Holders Incorporated Chuck
US5348317A (en) * 1993-08-13 1994-09-20 Jacobs Chuck Technology Corporation Chuck
US5348318A (en) * 1993-08-13 1994-09-20 Jacobs Chuck Technology Corporation Chuck
US5553873A (en) * 1994-07-01 1996-09-10 Power Tool Holders Incorporated Keyless chuck
BR9608872A (pt) * 1995-06-07 1999-07-06 Power Tool Holders Inc Mandril para uso com um acionador manual ou energizado dispositivo de retenção de ferramenta processo aperfeiçoado de fabricação do dispositivo e pinça de ferramenta de máquina
US6017039A (en) * 1997-11-03 2000-01-25 Power Tool Holders Incorporated Nosepiece nut retainer chuck
SE514356C2 (sv) * 1999-06-09 2001-02-12 Sandvik Ab Hållare för lösgörbar montering av skärverktyg
DE10137281A1 (de) * 2000-08-10 2002-02-21 Roehm Gmbh Bohrfutter
WO2013055794A1 (en) * 2011-10-12 2013-04-18 Cooper Technologies Company Method and device for gripping a cable
CN118829502A (zh) * 2022-01-24 2024-10-22 捷可勃斯夹头制造（苏州）有限公司 具有硬化主体的钻机夹头

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369412A (en) * 1921-02-22 Drill-chuck
US911012A (en) * 1908-03-16 1909-01-26 Jacobs Mfg Co Chuck.
US1473488A (en) * 1922-11-07 1923-11-06 Mcconnell Browning Engineering Chuck
US1532329A (en) * 1923-05-01 1925-04-07 Mcconnellbrowning Engineering Chuck
NL292737A (es) * 1962-05-15
US3807745A (en) * 1973-03-15 1974-04-30 J Bent Keyless drill chuck
JPS5336583B2 (es) * 1973-09-04 1978-10-03
JPS5925167B2 (ja) * 1975-03-25 1984-06-15 三菱重工業株式会社 軸受反力測定による回転軸系鑑視方法
DE2808253C2 (de) * 1978-02-25 1986-06-12 Robert Bosch Gmbh, 7000 Stuttgart Bohrfutter
DE2847927C2 (de) * 1978-11-04 1986-10-16 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere Bohrfutter
FR2485966A1 (fr) * 1980-07-04 1982-01-08 Amyot Ets Sa Mandrin de fixation d'un outil sur une machine-outil
JPS6156444A (ja) * 1984-08-28 1986-03-22 Toshiba Corp 半導体装置
DE3600641A1 (de) * 1986-01-11 1987-07-16 Joachim Dipl Ing Klement Spanneinheit
FR2606691B1 (fr) * 1986-11-19 1990-05-11 Black & Decker Inc Mandrin trois mors a action rapide
JPS63216604A (ja) * 1987-03-05 1988-09-08 Sakamaki Seisakusho:Kk 工具用チヤツク
JPH0192009A (ja) * 1987-06-12 1989-04-11 Sakamaki Seisakusho:Kk 工具用チャック
JPS649005U (es) * 1987-07-03 1989-01-18
JPH0716808B2 (ja) * 1987-07-21 1995-03-01 ユキワ精工株式会社 工具用チャック

Also Published As

Publication number Publication date
EP0433187B1 (fr) 1995-08-30
ATE127049T1 (de) 1995-09-15
FR2655581A1 (fr) 1991-06-14
DE69022006T2 (de) 1996-02-15
US5186478A (en) 1993-02-16
FR2655581B1 (fr) 1993-12-31
JPH04129606A (ja) 1992-04-30
HK1007291A1 (en) 1999-04-09
EP0433187A1 (fr) 1991-06-19
JPH081535U (ja) 1996-11-01
DE69022006D1 (de) 1995-10-05

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