ES2095851T3 - Portabrocas de apriete sin llave sin impacto. - Google Patents

Portabrocas de apriete sin llave sin impacto.

Info

Publication number
ES2095851T3
ES2095851T3 ES90122324T ES90122324T ES2095851T3 ES 2095851 T3 ES2095851 T3 ES 2095851T3 ES 90122324 T ES90122324 T ES 90122324T ES 90122324 T ES90122324 T ES 90122324T ES 2095851 T3 ES2095851 T3 ES 2095851T3
Authority
ES
Spain
Prior art keywords
impact
key
nut
front sleeve
sleeve
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
ES90122324T
Other languages
English (en)
Inventor
Robert O Huff
Paul T Jordan
William F Forquer
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.)
Power Tool Holders Inc
Original Assignee
Power Tool Holders Inc
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=23785237&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2095851(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Power Tool Holders Inc filed Critical Power Tool Holders Inc
Application granted granted Critical
Publication of ES2095851T3 publication Critical patent/ES2095851T3/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
    • 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
    • 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
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/33—Elastomers, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23B2228/10—Coatings
    • 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
    • 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
    • B23B2231/44—Nose pieces
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/902—Keyless type socket
    • 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
    • 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
    • Y10T279/3493—Protection means; e.g., cover, seal, overstress prevention, air blast

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Gripping On Spindles (AREA)
  • Lock And Its Accessories (AREA)
  • Details Of Aerials (AREA)
  • Adornments (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Braking Systems And Boosters (AREA)
  • Mechanical Operated Clutches (AREA)
  • Insulated Conductors (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Sliding-Contact Bearings (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

SE PRESENTA UN CALZO SIN LLAVE ANTI-IMPACTO (10) UTIL PARA SER UTILIZADO CON GUIAS ACCIONADAS A MANO O A BASE DE ENERGIA. EL CALZO (10) CONSTA DE UN CUERPO (16) QUE TIENE UNA TUERCA DIVIDIDA GIRATORIA (38) QUE TIENE UNA ROSCA BASTANTE DELGADA (40) Y VARIAS MORDAZAS DESLIZABLES (18), QUE PUEDEN SER IDENTICAS, CONDUCIDAS POR LA TUERCA GIRATORIA. MONTADO SOBRE EL CUERPO HAY UN COJINETE ANTIFRICCION (48) ENTRE LA TUERCA GIRATORIA (38) Y UN ANILLO DE EMPUJE DEL COJINETE (50). HAY UN EMBRAGUE O MECANISMO LIMITADOR DEL PAR PARA LIMITAR EL PAR DE APRIETE A UN VALOR PREDETERMINADO MIENTRAS QUE EL PAR AFLOJADOR PUEDE SER LIMITADO O ILIMITADO. LA MANGA FRONTAL (12), Y LA MANGA POSTERIOR (14), SI SE UTILIZA, PUEDE ESTAR HECHA DE PLASTICO ESTRUCTURAL PARA REDUCIR LOS COSTES DE PRODUCCION. EN LA MANGA FRONTAL SE PUEDE COLOCAR UN MANGUITO DE APRIETE ELASTOMERICO PARA MEJORAR EL AGARRE Y PARA SOLTAR Y CENTRAR LA HERRAMIENTA DE FORMA TEMPORAL MIENTRAS SE APRIETA Y AFLOJA EL CALZO. TAMBIEN SE PUEDE COLOCAR UN MANGUITO DE APRIETE ELASTOMERICO BASTANTE BLANDO SOBRE LA MANGA TRASERA, SI SE UTILIZA.
ES90122324T 1989-12-11 1990-11-22 Portabrocas de apriete sin llave sin impacto. Expired - Lifetime ES2095851T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/449,722 US5125673A (en) 1989-12-11 1989-12-11 Non-impact keyless chuck

Publications (1)

Publication Number Publication Date
ES2095851T3 true ES2095851T3 (es) 1997-03-01

Family

ID=23785237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90122324T Expired - Lifetime ES2095851T3 (es) 1989-12-11 1990-11-22 Portabrocas de apriete sin llave sin impacto.

Country Status (9)

Country Link
US (4) US5125673A (es)
EP (8) EP0728550B1 (es)
JP (2) JP3152666B2 (es)
KR (1) KR910011373A (es)
CN (1) CN1035046C (es)
AT (5) ATE202026T1 (es)
BR (1) BR9006079A (es)
DE (5) DE69033751T2 (es)
ES (1) ES2095851T3 (es)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
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WO1995016531A1 (en) * 1993-12-15 1995-06-22 Jacobs Chuck Technology Corporation Removable nosepieces for chucks and similar tool holders
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DE69033826T2 (de) 2002-05-02
DE69033751D1 (de) 2001-07-19
EP0853996A2 (en) 1998-07-22
ATE202025T1 (de) 2001-06-15
JP2001071205A (ja) 2001-03-21
EP0853997A2 (en) 1998-07-22
EP0728550A3 (en) 1997-02-05
DE69033825T2 (de) 2002-05-02
EP0720882B1 (en) 2001-06-13
ATE206648T1 (de) 2001-10-15
EP0722799A2 (en) 1996-07-24
EP0722800A2 (en) 1996-07-24
JPH0441109A (ja) 1992-02-12
EP0722799A3 (en) 1997-02-05
CN1035046C (zh) 1997-06-04
EP0722799B1 (en) 2001-10-10
EP0720882A3 (en) 1997-02-05
US5330204A (en) 1994-07-19
JP3152666B2 (ja) 2001-04-03
EP0722800A3 (en) 1997-02-05
DE69028760D1 (de) 1996-11-07
EP0720882A2 (en) 1996-07-10
DE69033750T2 (de) 2001-10-31
BR9006079A (pt) 1991-09-24
KR910011373A (ko) 1991-08-07
EP0853998A2 (en) 1998-07-22
DE69033826D1 (de) 2001-11-15
EP0853998A3 (en) 2003-07-02
DE69033825D1 (de) 2001-11-15
EP0436108B1 (en) 1996-10-02
US5732956A (en) 1998-03-31
ATE202026T1 (de) 2001-06-15
EP0853997A3 (en) 2003-06-25
EP0853996A3 (en) 2003-06-25
EP0728550A2 (en) 1996-08-28
CN1053206A (zh) 1991-07-24
US5125673A (en) 1992-06-30
ATE206647T1 (de) 2001-10-15
DE69033751T2 (de) 2001-10-31
EP0722800B1 (en) 2001-06-13
EP0436108A1 (en) 1991-07-10
JP3303167B2 (ja) 2002-07-15
US5431420A (en) 1995-07-11
DE69028760T2 (de) 1997-03-20
EP0728550B1 (en) 2001-10-10
DE69033750D1 (de) 2001-07-19
ATE143622T1 (de) 1996-10-15

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