ES2094884T3 - MANUAL PERCUSSION TOOL THAT INCORPORATES A DEVICE TO REDUCE THE TRANSMISSION OF VIBRATIONS TO THE USER. - Google Patents

MANUAL PERCUSSION TOOL THAT INCORPORATES A DEVICE TO REDUCE THE TRANSMISSION OF VIBRATIONS TO THE USER.

Info

Publication number
ES2094884T3
ES2094884T3 ES92309846T ES92309846T ES2094884T3 ES 2094884 T3 ES2094884 T3 ES 2094884T3 ES 92309846 T ES92309846 T ES 92309846T ES 92309846 T ES92309846 T ES 92309846T ES 2094884 T3 ES2094884 T3 ES 2094884T3
Authority
ES
Spain
Prior art keywords
vibrations
lower support
transmission
reduce
tool
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
ES92309846T
Other languages
Spanish (es)
Inventor
Anthony Best
Stephen John Neads
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of ES2094884T3 publication Critical patent/ES2094884T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/04—Handles; Handle mountings
    • B25D17/043—Handles resiliently mounted relative to the hammer housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

LA INVENCION SE REFIERE A UNA HERRAMIENTA PERCUTORA DE ACCIONAMIENTO NEUMATICO QUE INCORPORA UN APARATO PARA REDUCIR LAS TRANSMISION DE LAS VIBRACIONES DESDE UNA PARTE EXTREMA DE TRABAJO (1) A UNA EMPUÑADURA (2), CON LO QUE SE DISMINUYE LA TRANSMISION DE VIBRACIONES A LAS MANOS/BRAZOS DEL USUARIO. EL APARATO INCLUYE UN PARTE FRUSTOCONICA MACHO (3) CUYA PUNTA ESTA SITUADA MIRANDO AL UN SOPORTE INFERIOR HEMBRA (4) CON LA BASE DE LA PIEZA FRUSTOCONICA UNIDA A LA EMPUÑADURA (2) MIENTRAS EL SOPORTE INFERIOR (4) ESTA UNIDA AL PARTE EXTREMA DE TRABAJO (1). TRES BOLAS DE GOMA (5) ESTAN RETENIDAS ENTRE LA PARTE FRUSTOCONICA (3) Y EL SOPORTE INFERIOR (4) Y LAS BOLAS ESTAN SITUADOS EN SUS POSICIONES MEDIAS BAJO COMPRESION. UN MOVIMIENTO OSCILATORIO DEL SOPORTE INFERIOR HEMBRA PARALELO AL ACCESO LONGITUDINAL DEL FRUSTOCONO HACE QUE LAS BOLAS RUEDEN SOBRE LAS SUPERFICIES MACHO Y HEMBRA Y PROPORCIONEN EFECTIVAMENTE UNA RIGIDEZ O ELASTICIDAD CRECIENTE. TAMBIEN SE PROPORCIONAN MEDIOS PARA REDUCIR LA TRANSMISION DE VIBRACIONES DESDE LA PARTE DE LA HERRAMIENTA DE TRABAJO REAL A UN ALOJAMIENTO (12) DE LA HERRAMIENTA.THE INVENTION REFERS TO A PNEUMATIC DRIVING PERCUTOR TOOL THAT INCORPORATES AN APPARATUS TO REDUCE THE TRANSMISSION OF THE VIBRATIONS FROM AN EXTREME PART OF WORK (1) TO A HANDLE OF VIBRATIONS. / USER ARMS. THE APPLIANCE INCLUDES A MALE FRUSTOCONIC PART (3) WHOSE TIP IS LOCATED LOOKING AT THE FEMALE LOWER SUPPORT (4) WITH THE BASE OF THE FRUSTOCONIC PIECE ATTACHED TO THE HANDLE (2) WHILE THE LOWER SUPPORT IS AT THE END WORK 1). THREE RUBBER BALLS (5) ARE RETAINED BETWEEN THE FRUSTOCONIC PART (3) AND THE LOWER SUPPORT (4) AND THE BALLS ARE LOCATED IN THEIR MIDDLE POSITIONS UNDER COMPRESSION. AN OSCILLATORY MOVEMENT OF THE FEMALE LOWER SUPPORT PARALLEL TO THE LONGITUDINAL ACCESS OF THE FRUSTOCONUS MAKES THE BALLS ROLL ON THE MALE AND FEMALE SURFACES AND EFFECTIVELY PROVIDE INCREASING RIGIDITY OR ELASTICITY. ALSO MEANS ARE PROVIDED TO REDUCE THE TRANSMISSION OF VIBRATIONS FROM THE PART OF THE REAL WORK TOOL TO A HOUSING (12) OF THE TOOL.

ES92309846T 1991-12-17 1992-10-28 MANUAL PERCUSSION TOOL THAT INCORPORATES A DEVICE TO REDUCE THE TRANSMISSION OF VIBRATIONS TO THE USER. Expired - Lifetime ES2094884T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9126979A GB2262467A (en) 1991-12-17 1991-12-17 Apparatus for reducing vibration transmission in hand-held tool

Publications (1)

Publication Number Publication Date
ES2094884T3 true ES2094884T3 (en) 1997-02-01

Family

ID=10706538

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92309846T Expired - Lifetime ES2094884T3 (en) 1991-12-17 1992-10-28 MANUAL PERCUSSION TOOL THAT INCORPORATES A DEVICE TO REDUCE THE TRANSMISSION OF VIBRATIONS TO THE USER.

Country Status (5)

Country Link
EP (1) EP0551719B1 (en)
DE (1) DE69215494T2 (en)
ES (1) ES2094884T3 (en)
GB (1) GB2262467A (en)
TW (1) TW224436B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285763B (en) * 1994-01-11 1997-06-11 Ingersoll Rand Co Fluid metering device for compressed fluid operated tool
KR100260309B1 (en) * 1997-06-11 2000-07-01 최해성 Hydraulic hammer
WO2005110252A2 (en) * 2004-04-30 2005-11-24 The Anspach Effort, Inc. Surgical pneumatic motor
GB2431610A (en) * 2006-03-03 2007-05-02 Black & Decker Inc Handle Damping System
DE102009002589A1 (en) * 2009-04-23 2010-10-28 Hilti Aktiengesellschaft Hand tool
EP3335838A1 (en) * 2016-12-15 2018-06-20 HILTI Aktiengesellschaft Handheld machine tool

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB453213A (en) * 1934-11-29 1935-06-08 Jacques D Albay Improvements in resilient connections and joints
NL41026C (en) * 1936-02-21
US2440150A (en) * 1945-01-31 1948-04-20 Independent Pneumatic Tool Co Compression member
US2468901A (en) * 1945-10-20 1949-05-03 Gen Tire & Rubber Co Cushioning and virration damping support
GB721636A (en) * 1951-09-21 1955-01-12 Giulio Virgilio Scanzi Improvements relating to shock-absorbers for vehicles
BE527846A (en) * 1953-06-19
CS149009B1 (en) * 1971-02-01 1973-05-24
SE8107226L (en) * 1981-01-28 1982-07-29 Byggergonomilaboratoriet Hb VIBRATION DISABILITY DEVICE
GB8516839D0 (en) * 1985-07-03 1985-08-07 Isolated Systems Ltd Anti-vibration mount
CH669142A5 (en) * 1986-04-04 1989-02-28 Sig Schweiz Industrieges Air driven impact hammer
PL153240B1 (en) * 1988-03-29 1991-03-29 Politechnika Poznanska Vibration damping arrangement for hand tools

Also Published As

Publication number Publication date
GB9126979D0 (en) 1992-02-19
GB2262467A (en) 1993-06-23
DE69215494T2 (en) 1997-05-22
EP0551719A1 (en) 1993-07-21
EP0551719B1 (en) 1996-11-27
DE69215494D1 (en) 1997-01-09
TW224436B (en) 1994-06-01

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