ES2179532T3 - Herramienta para montar valvulas de disco en las culatas de los cilindros de motor. - Google Patents

Herramienta para montar valvulas de disco en las culatas de los cilindros de motor.

Info

Publication number
ES2179532T3
ES2179532T3 ES98945678T ES98945678T ES2179532T3 ES 2179532 T3 ES2179532 T3 ES 2179532T3 ES 98945678 T ES98945678 T ES 98945678T ES 98945678 T ES98945678 T ES 98945678T ES 2179532 T3 ES2179532 T3 ES 2179532T3
Authority
ES
Spain
Prior art keywords
clamping arm
locking body
shaft
tool
cylinder heads
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
ES98945678T
Other languages
English (en)
Inventor
Bengt Lowemark
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.)
Trego Maskin AB
Original Assignee
Trego Maskin AB
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 Trego Maskin AB filed Critical Trego Maskin AB
Application granted granted Critical
Publication of ES2179532T3 publication Critical patent/ES2179532T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/24Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53552Valve applying or removing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53552Valve applying or removing
    • Y10T29/53557Engine valve unit puller or applier
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53678Compressing parts together face to face
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53909Means comprising hand manipulatable tool
    • Y10T29/53943Hand gripper for direct push or pull
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53909Means comprising hand manipulatable tool
    • Y10T29/53943Hand gripper for direct push or pull
    • Y10T29/53952Tube sleeve or ferrule applying or removing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Automatic Assembly (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

Una herramienta para montar válvulas de disco en las culatas de los cilindros de motor, siempre que las válvulas de disco sean del tipo de las que tienen en el vástago (6) varias ranuras (7) transversales circulares para contener un número determinado de rebordes (8) en el interior de dos cuerpos de bloqueo (9, 9¿) con forma de semicírculo, que se estrechan cónicamente desde los extremos traseros hasta los delanteros (24, 25) y que tienen la función de fijar un anillo de bloqueo (13) contra el resorte (12) de una válvula, constando de un eje (1), que en el área de uno de sus extremos tiene, por un lado, una toma (4) de cierre por resorte que se puede apretar en una cavidad exterior en un extremo del eje, y, por otro lado, dos brazos de fijación (3, 3¿) transversales abovedados situados en los lados opuestos al eje; estos brazos de fijación se conectan articuladamente al eje y se activan, como mínimo, por medio de un resorte (5)que siempre intenta mantener los brazos (3, 3¿) girados hacia dentro contra el eje (1) y contra la acción por la que los brazos de fijación pueden girar hacia fuera hasta alcanzar una posición distal desde el eje (1) y la toma (4), quedando los brazos de fijación (3, 3¿) en la zona de los extremos libres, con un dispositivo de sujeción para mantener dichos cuerpos de bloqueo (9, 9¿) en una posición axial dada en relación a los brazos de fijación, para hacer posible la transferencia de los cuerpos de bloqueo al vástago (6) de la válvula, de forma más precisa, colocando la toma (4) contra el vástago y presionando éste contra la cavidad del eje (1), caracterizada porque dicho dispositivo de sujeción contiene una o varias protuberancias (20) que sobresalen de la parte interior cóncava transversalmente y recta axialmente en la parte del extremo libre de cada uno de los brazos de fijación (3, 3¿), para que puedan servir como portadores para cada uno de los cuerpos de bloqueo y que tengan superficies de soporte (21) que puedan colocarse contra el extremo trasero (24) del cuerpo de bloqueo y extenderse en ángulo agudo, o, como máximo, recto, en relación con dicha parte interior para mantener la parte exterior abovedada y convexa (23) del cuerpo de bloqueo colocada contra la parte interior cóncava del brazo de fijación, cuando el cuerpo de bloqueo se mueve desde la toma hasta la mencionada ranura (7) del vástago (6) de la válvula, distanciando de este modo el borde interior de la parte del borde delantero estrecho (25) del cuerpo de bloqueo de las superficies externas de recubrimiento de la toma (4) y del vástago de la válvula (6).
ES98945678T 1997-09-26 1998-09-09 Herramienta para montar valvulas de disco en las culatas de los cilindros de motor. Expired - Lifetime ES2179532T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703509A SE510542C2 (sv) 1997-09-26 1997-09-26 Verktyg för montering av tallriksventiler i motorcylinderlock

Publications (1)

Publication Number Publication Date
ES2179532T3 true ES2179532T3 (es) 2003-01-16

Family

ID=20408408

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98945678T Expired - Lifetime ES2179532T3 (es) 1997-09-26 1998-09-09 Herramienta para montar valvulas de disco en las culatas de los cilindros de motor.

Country Status (8)

Country Link
US (1) US6330737B1 (es)
EP (1) EP1024928B1 (es)
AT (1) ATE219413T1 (es)
AU (1) AU9286598A (es)
DE (1) DE69806176T2 (es)
ES (1) ES2179532T3 (es)
SE (1) SE510542C2 (es)
WO (1) WO1999016586A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053257A1 (de) * 2000-10-26 2002-05-08 Klann Tools Ltd Vorrichtung zum Montieren von Ventilkeilen an Kraftfahrzeugmotoren
CN102642190B (zh) * 2011-12-15 2014-04-30 上海卫星装备研究所 一种螺钉防脱落装置
TW201325827A (zh) * 2011-12-21 2013-07-01 Worthtek Co Ltd 手工具之輔助束夾結構
US9242358B2 (en) * 2012-02-09 2016-01-26 Honda Motor Co., Ltd. Looped pin installation apparatus
US9038254B1 (en) * 2012-10-05 2015-05-26 Benjamin K. Villines Unloading apparatus
US20140338169A1 (en) * 2013-05-15 2014-11-20 International Engine Intellectual Property Company, Llc Diesel fuel injector circlip and ferrule ring removing tool
WO2014206967A1 (de) * 2013-06-28 2014-12-31 Robert Bosch Gmbh Schleifmittel
CN105364783A (zh) * 2015-12-11 2016-03-02 王水争 安装气门卡簧的专用工具
DE102021107820A1 (de) 2021-03-29 2022-09-29 Ramo Ugljanin Montagewerkzeug für Ventile eines Verbrennungsmotors
CN116728054B (zh) * 2022-03-01 2025-09-30 泰科电子(上海)有限公司 密封圈安装模块和密封圈安装系统
CN115416989B (zh) * 2022-09-28 2023-08-04 上海潮乡源食品有限公司 一种食品包装袋
CN121403306B (zh) * 2025-12-30 2026-04-24 成都智明达电子股份有限公司 一种滑动自锁式紧固件安装工具及安装方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB392989A (en) 1931-12-11 1933-06-01 James Yates Improved tool for assembling and dismantling split cones to internal combustion engine valves
US4667388A (en) * 1983-08-22 1987-05-26 Browning Ernest C Internal combustion engine valve assembly mounting tool
US5090102A (en) * 1989-09-12 1992-02-25 Lovell Paul H Diesel injector sleeve remover
FR2653371B1 (fr) 1989-10-19 1992-02-14 Const Mecaniques Guide Equipement automatique de mise en place de soupapes.
US5488340A (en) * 1994-05-20 1996-01-30 Caterpillar Inc. Hard magnetic valve actuator adapted for a fuel injector
DE9414752U1 (de) 1994-09-12 1994-11-17 Klann, Horst, 78052 Villingen-Schwenningen Montagevorrichtung zum Montieren der Kegelstücke einer Ventilfeder an Viertakt-Kraftfahrzeugmotoren
US5761785A (en) * 1995-06-30 1998-06-09 Abb Flexible Automation, Inc. Vacuum tool for installing valve spring retainer and keys
DE19601853C1 (de) * 1996-01-19 1997-04-30 Werner Weitner Verfahren und Vorrichtung zum Setzen bzw. Entnehmen von Ventilkeilen
US5996201A (en) * 1998-01-30 1999-12-07 Ringle; Gerald D. Valve assembly tool

Also Published As

Publication number Publication date
SE510542C2 (sv) 1999-05-31
ATE219413T1 (de) 2002-07-15
WO1999016586A1 (en) 1999-04-08
SE9703509L (sv) 1999-03-27
DE69806176D1 (de) 2002-07-25
EP1024928B1 (en) 2002-06-19
DE69806176T2 (de) 2003-01-23
EP1024928A1 (en) 2000-08-09
AU9286598A (en) 1999-04-23
SE9703509D0 (sv) 1997-09-26
US6330737B1 (en) 2001-12-18

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