FI121139B - Hydraulivasara ja työkaluholkki - Google Patents

Hydraulivasara ja työkaluholkki Download PDF

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Publication number
FI121139B
FI121139B FI20040156A FI20040156A FI121139B FI 121139 B FI121139 B FI 121139B FI 20040156 A FI20040156 A FI 20040156A FI 20040156 A FI20040156 A FI 20040156A FI 121139 B FI121139 B FI 121139B
Authority
FI
Finland
Prior art keywords
tool
sleeve
hydraulic hammer
piston
impact
Prior art date
Application number
FI20040156A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20040156A (fi
FI20040156A0 (fi
Inventor
Esko Juvonen
Arvo Hurskainen
Original Assignee
Sandvik Mining & Constr Oy
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 Sandvik Mining & Constr Oy filed Critical Sandvik Mining & Constr Oy
Priority to FI20040156A priority Critical patent/FI121139B/fi
Publication of FI20040156A0 publication Critical patent/FI20040156A0/fi
Priority to EP05100651A priority patent/EP1559515B1/en
Priority to ES05100651T priority patent/ES2395284T3/es
Priority to US11/046,684 priority patent/US7152692B2/en
Priority to JP2005026121A priority patent/JP4795698B2/ja
Priority to KR1020050009465A priority patent/KR101160106B1/ko
Publication of FI20040156A publication Critical patent/FI20040156A/fi
Application granted granted Critical
Publication of FI121139B publication Critical patent/FI121139B/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • B65H35/008—Arrangements or adaptations of cutting devices
    • B65H35/0086—Arrangements or adaptations of cutting devices using movable cutting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/002—Hand-held or table apparatus
    • B65H35/0026—Hand-held or table apparatus for delivering pressure-sensitive adhesive tape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/54—Plastics
    • B25D2222/57—Elastomers, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/331—Use of bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/345—Use of o-rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/365—Use of seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5151—Cutting handled material transversally to feeding direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5153—Details of cutting means
    • B65H2301/51532—Blade cutter, e.g. single blade cutter
    • B65H2301/515326—Multiple blade cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5154—Cutting handled material from hand-held or table dispenser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/37—Tapes
    • B65H2701/377—Adhesive tape
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
FI20040156A 2004-02-02 2004-02-02 Hydraulivasara ja työkaluholkki FI121139B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20040156A FI121139B (fi) 2004-02-02 2004-02-02 Hydraulivasara ja työkaluholkki
EP05100651A EP1559515B1 (en) 2004-02-02 2005-02-01 Hydraulic hammer
ES05100651T ES2395284T3 (es) 2004-02-02 2005-02-01 Martillo hidráulico
US11/046,684 US7152692B2 (en) 2004-02-02 2005-02-01 Hydraulic hammer having a sealing bushing
JP2005026121A JP4795698B2 (ja) 2004-02-02 2005-02-02 油圧ハンマ
KR1020050009465A KR101160106B1 (ko) 2004-02-02 2005-02-02 유압식 해머

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040156A FI121139B (fi) 2004-02-02 2004-02-02 Hydraulivasara ja työkaluholkki
FI20040156 2004-02-02

Publications (3)

Publication Number Publication Date
FI20040156A0 FI20040156A0 (fi) 2004-02-02
FI20040156A FI20040156A (fi) 2005-08-03
FI121139B true FI121139B (fi) 2010-07-30

Family

ID=31725641

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040156A FI121139B (fi) 2004-02-02 2004-02-02 Hydraulivasara ja työkaluholkki

Country Status (6)

Country Link
US (1) US7152692B2 (ko)
EP (1) EP1559515B1 (ko)
JP (1) JP4795698B2 (ko)
KR (1) KR101160106B1 (ko)
ES (1) ES2395284T3 (ko)
FI (1) FI121139B (ko)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528040C2 (sv) * 2004-03-12 2006-08-15 Atlas Copco Constr Tools Ab Hydraulisk brythammare
US7980240B2 (en) * 2005-05-16 2011-07-19 Terminator Ip Sa Breaking machine
US7493682B2 (en) * 2006-04-04 2009-02-24 Richardson Thomas W Apparatus and system for installing rivets in belt fasteners
US7422074B2 (en) 2006-05-19 2008-09-09 Numa Tool Company Delayed compression sleeve hammer
FI119228B (fi) * 2006-12-05 2008-09-15 Sandvik Mining & Constr Oy Rikotuslaitteen työkalun laakerointi
SE534794C2 (sv) * 2010-04-01 2011-12-27 Atlas Copco Rock Drills Ab Hydraulisk slående anordning, kolvstyrning, samt borrigg
US8360167B2 (en) * 2010-08-11 2013-01-29 Caterpillar Inc. Composite seal for a hydraulic hammer
US8733468B2 (en) 2010-12-02 2014-05-27 Caterpillar Inc. Sleeve/liner assembly and hydraulic hammer using same
US9102045B2 (en) * 2011-09-29 2015-08-11 Caterpillar Inc. System and method for easy removal of hydraulic hammer bushing
JP6017972B2 (ja) * 2013-01-18 2016-11-02 古河ロックドリル株式会社 油圧ブレーカ
JP6030482B2 (ja) * 2013-03-15 2016-11-24 古河ロックドリル株式会社 油圧ブレーカ
US9151386B2 (en) * 2013-03-15 2015-10-06 Caterpillar Inc. Accumulator membrane for a hydraulic hammer
US9333611B2 (en) * 2013-09-13 2016-05-10 Colibri Spindles, Ltd. Fluid powered spindle
US20160327162A1 (en) * 2014-01-03 2016-11-10 Suhua Liu Floating sealing method of floating bushing sealing reciprocating impact apparatus and floating sealing reciprocating impact apparatus of sealing floating bushing of mining loader
CN105916634B (zh) * 2014-01-30 2017-08-25 古河凿岩机械有限公司 液压式冲击装置
EP2954983B1 (en) * 2014-06-10 2017-03-08 Sandvik Mining and Construction Oy Seal of tool and method of sealing
US20160039079A1 (en) * 2014-08-11 2016-02-11 Caterpillar Inc. Hydraulic hammer having single piece seal assembly
US9909666B2 (en) * 2014-12-01 2018-03-06 Caterpillar Inc. Hammer having piston sleeve with spiral grooves
GB2532934B (en) * 2014-12-01 2019-08-14 Arrowhead Rockdrill Company Ltd A method of manufacturing a hydraulic hammer using male and female gauges
KR101751409B1 (ko) * 2014-12-19 2017-06-28 장명수 유압타격장치용 타격몸체
US20160288306A1 (en) * 2015-04-06 2016-10-06 Caterpillar Inc. Hydraulic hammer having self-contained gas spring
FR3037345B1 (fr) * 2015-06-11 2017-06-23 Montabert Roger Appareil hydraulique a percussions
KR101708171B1 (ko) * 2015-06-19 2017-02-20 산드빅 마이닝 앤드 컨스트럭션 오와이 공구의 시일 및 실링하는 방법
US10201894B2 (en) 2015-09-14 2019-02-12 Caterpillar Inc. Collet hydraulic hammer bushing
KR101712553B1 (ko) * 2015-11-09 2017-03-06 주식회사 에버다임 유압 브레이커
US10207379B2 (en) 2016-01-21 2019-02-19 Colibri Spindles Ltd. Live tool collar having wireless sensor
CN108166367B (zh) * 2016-05-31 2021-07-09 泉州泉港灿鹏机械设备有限公司 一种破碎锤
RU2016130196A (ru) * 2016-07-25 2018-01-30 Общество С Ограниченной Ответственностью Управляющая Компания "Традиция" (Ооо Ук "Традиция") Гидромолот
US20180169849A1 (en) * 2016-12-15 2018-06-21 Caterpillar Inc. Shoed Hydraulic Hammer Piston
US10883249B2 (en) 2018-04-06 2021-01-05 Caterpillar Inc. Quick connect and disconnect hammer tool
ES2733769B2 (es) * 2018-05-31 2020-05-26 Mayor Gines Perez Martillo hidráulico para demolición
JP7343317B2 (ja) * 2019-07-16 2023-09-12 古河ロックドリル株式会社 油圧ブレーカ用分解装置
US12060775B2 (en) * 2019-10-03 2024-08-13 Warren Ross STRANGE Liquid hammer drill
EP3858550A1 (en) * 2020-01-31 2021-08-04 Sandvik Mining and Construction Oy Pressure accumulator, rock breaking machine and method for storing pressure energy
EP4067579A1 (en) * 2021-03-30 2022-10-05 Sandvik Mining and Construction Oy Shield arrangement, breaking hammer and method
WO2022217666A1 (zh) * 2021-04-12 2022-10-20 何泽康 一种单轴旋转时间控频破碎锤
CN113738264A (zh) * 2021-10-14 2021-12-03 江苏煤炭地质机械研制中心 可快速更换钎杆的冲击锤
KR102554165B1 (ko) 2021-11-26 2023-07-12 주식회사 영진테크 자동 모션 제어 밸브

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213615A (en) * 1961-07-11 1965-10-26 Atlas Copco Ab Hydraulically actuated reciprocable tools
US3701386A (en) * 1970-12-11 1972-10-31 Dresser Ind Hydraulic drifter
GB1509544A (en) * 1974-12-18 1978-05-04 Dobson Park Ind Gland seal arrangements
GB1556754A (en) * 1976-12-10 1979-11-28 Af Hydraulics Hydraulically-actuated percussive device with overstroke damping
JPS55156885U (ko) * 1979-04-27 1980-11-11
JPS57151489U (ko) * 1981-03-20 1982-09-22
US4745981A (en) * 1985-07-30 1988-05-24 Consolidated Technologies Corp. Hydraulic impact tool
JPH0426225Y2 (ko) * 1985-08-02 1992-06-24
FR2596681B1 (fr) 1986-04-03 1988-06-10 Eimco Secoma Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour
JPH0166988U (ko) * 1987-10-23 1989-04-28
FR2647870B1 (fr) * 1989-06-06 1991-09-06 Eimco Secoma Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour
TW252068B (en) * 1994-11-14 1995-07-21 Makida Kk Empty-striking-prevention device for striking tool
FI104960B (fi) * 1995-07-06 2000-05-15 Sandvik Tamrock Oy Hydraulinen iskuvasara
US5893419A (en) * 1997-01-08 1999-04-13 Fm Industries, Inc. Hydraulic impact tool
KR100260308B1 (ko) * 1997-06-11 2000-07-01 최해성 개선된 실링을 갖는 유압헤머
FI108409B (fi) * 1997-12-11 2002-01-31 Tamrock Oy Sovitelma hydraulisen rikotuslaitteen yhteydessõ
US6155353A (en) * 1999-07-23 2000-12-05 Ottestad; Jack B. Impact tool
US6510904B1 (en) * 2000-05-26 2003-01-28 Nippon Pneumatic Mfg. Co., Ltd. Protected tool bushing for an impact hammer
DE10053580A1 (de) * 2000-10-28 2002-06-06 Bosch Gmbh Robert Handwerkzeugmaschine mit einem in einer Werkzeughalterung angeordneten Dichtungsring
US6655456B1 (en) * 2001-05-18 2003-12-02 Dril-Quip, Inc. Liner hanger system

Also Published As

Publication number Publication date
US7152692B2 (en) 2006-12-26
EP1559515A3 (en) 2009-09-09
FI20040156A (fi) 2005-08-03
KR20050078653A (ko) 2005-08-05
EP1559515A2 (en) 2005-08-03
EP1559515B1 (en) 2012-10-31
KR101160106B1 (ko) 2012-06-26
JP2005219203A (ja) 2005-08-18
ES2395284T3 (es) 2013-02-11
US20050167131A1 (en) 2005-08-04
FI20040156A0 (fi) 2004-02-02
JP4795698B2 (ja) 2011-10-19

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