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ES192388A1 - PERCUSSION DEVICE ACTUATED BY CENTRIFUGAL FORCE PRODUCED BY ROTATING ECCENTRIC MASSES - Google Patents

PERCUSSION DEVICE ACTUATED BY CENTRIFUGAL FORCE PRODUCED BY ROTATING ECCENTRIC MASSES

Info

Publication number
ES192388A1
ES192388A1 ES0192388A ES192388A ES192388A1 ES 192388 A1 ES192388 A1 ES 192388A1 ES 0192388 A ES0192388 A ES 0192388A ES 192388 A ES192388 A ES 192388A ES 192388 A1 ES192388 A1 ES 192388A1
Authority
ES
Spain
Prior art keywords
centrifugal force
force produced
percussion device
rotating eccentric
eccentric masses
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
Application number
ES0192388A
Other languages
Spanish (es)
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.)
PINAZZA GIOSUE
Original Assignee
PINAZZA GIOSUE
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 PINAZZA GIOSUE filed Critical PINAZZA GIOSUE
Publication of ES192388A1 publication Critical patent/ES192388A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • 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
    • B25D17/26—Lubricating
    • B25D17/265—Lubricating the lubricant being entrained to the machine parts by the driving fluid
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18344—Unbalanced weights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cleaning In General (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

Aparato de percusión accionado mediante la fuerza centrífuga producida por masas excéntricas giratorias caracterizado porque el órgano oscilante de percusión sobre el cual se encuentra el asiento o los asientos para las masas giratorias tiene a lo menos un agujero axial del lado opuesto de la superficie de percusión siendo dicho agujero destinado al transporte del lubrificante sobre los asientos mismos.Percussion device activated by the centrifugal force produced by rotating eccentric masses characterized in that the oscillating percussion organ on which the seat or seats for the rotating masses are located has at least one axial hole on the opposite side of the percussion surface, being said hole intended for transporting the lubricant on the seats themselves.

ES0192388A 1949-05-12 1950-12-31 PERCUSSION DEVICE ACTUATED BY CENTRIFUGAL FORCE PRODUCED BY ROTATING ECCENTRIC MASSES Expired ES192388A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92842A US2632331A (en) 1949-05-12 1949-05-12 Motion converting means

Publications (1)

Publication Number Publication Date
ES192388A1 true ES192388A1 (en) 1951-04-01

Family

ID=22235424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0192388A Expired ES192388A1 (en) 1949-05-12 1950-12-31 PERCUSSION DEVICE ACTUATED BY CENTRIFUGAL FORCE PRODUCED BY ROTATING ECCENTRIC MASSES

Country Status (2)

Country Link
US (1) US2632331A (en)
ES (1) ES192388A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE625651A (en) * 1961-12-13
US3302470A (en) * 1964-03-25 1967-02-07 Zaklady Sprzetu Budowlanego Nr Vibrohammer
US5988297A (en) * 1998-03-24 1999-11-23 Hydraulic Power Systems, Inc. Variable eccentric vibratory hammer
GB0109747D0 (en) 2001-04-20 2001-06-13 Black & Decker Inc Hammer
AU2004222098B2 (en) * 2003-03-21 2009-11-05 Black & Decker Inc Vibration reduction apparatus for power tool and power tool incorporating such apparatus
WO2005105386A1 (en) * 2004-04-30 2005-11-10 Makita Corporation Working tool
GB2429675A (en) * 2005-06-23 2007-03-07 Black & Decker Inc Vibration dampening mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1177713A (en) * 1915-04-27 1916-04-04 Denver Rock Drill Mfg Co Lubricator for rock-drills.
US1620201A (en) * 1923-01-17 1927-03-08 Det Tekniske Forsgsaktiesskab Percussive hand tool
US1855446A (en) * 1923-02-17 1932-04-26 Nathan Kann Mechanical hammer
US1629730A (en) * 1923-11-13 1927-05-24 Chicago Pneumatic Tool Co Lubrication of percussive tools
US1672885A (en) * 1925-06-17 1928-06-12 Goldschmidt Rudolf Mechanical hammer
US1667546A (en) * 1925-07-09 1928-04-24 Goldschmidt Rudolf Mechanical hammer
US1779923A (en) * 1926-08-19 1930-10-28 Wagner Emanuel Device for transforming a rotary motion into a reciprocating motion
US1827661A (en) * 1928-01-16 1931-10-13 Kowarick Frederico Anton Means for lubricating the piston of engines
US2350921A (en) * 1939-02-18 1944-06-06 Pinazza Giosue Power hammer

Also Published As

Publication number Publication date
US2632331A (en) 1953-03-24

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