KR20200051015A - 유압식 해머 - Google Patents

유압식 해머 Download PDF

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Publication number
KR20200051015A
KR20200051015A KR1020207009801A KR20207009801A KR20200051015A KR 20200051015 A KR20200051015 A KR 20200051015A KR 1020207009801 A KR1020207009801 A KR 1020207009801A KR 20207009801 A KR20207009801 A KR 20207009801A KR 20200051015 A KR20200051015 A KR 20200051015A
Authority
KR
South Korea
Prior art keywords
hydraulic hammer
pressure
sleeve
liner
housing
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.)
Ceased
Application number
KR1020207009801A
Other languages
English (en)
Korean (ko)
Inventor
키릴 젠나데비치 키릴로프
Original Assignee
오브쉐스트보 에스 오그라니체노이 오트베트스트벤노스트유 우프라블라우스차야 콤파니야 “트라디트시야”
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 오브쉐스트보 에스 오그라니체노이 오트베트스트벤노스트유 우프라블라우스차야 콤파니야 “트라디트시야” filed Critical 오브쉐스트보 에스 오그라니체노이 오트베트스트벤노스트유 우프라블라우스차야 콤파니야 “트라디트시야”
Publication of KR20200051015A publication Critical patent/KR20200051015A/ko
Ceased legal-status Critical Current

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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
    • B25D17/20—Devices for cleaning or cooling tool or work
    • B25D17/22—Devices for cleaning or cooling tool or work using pressure fluid
    • 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
    • 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
    • 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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • 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
    • 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
    • B25D2250/231—Sleeve details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
KR1020207009801A 2017-09-06 2017-10-12 유압식 해머 Ceased KR20200051015A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2017131321 2017-09-06
RU2017131321A RU2695396C1 (ru) 2017-09-06 2017-09-06 Гидромолот
PCT/RU2017/000755 WO2019050428A1 (fr) 2017-09-06 2017-10-12 Marteau hydraulique

Publications (1)

Publication Number Publication Date
KR20200051015A true KR20200051015A (ko) 2020-05-12

Family

ID=65634208

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207009801A Ceased KR20200051015A (ko) 2017-09-06 2017-10-12 유압식 해머

Country Status (5)

Country Link
EP (1) EP3680068B1 (fr)
KR (1) KR20200051015A (fr)
CN (1) CN111163904A (fr)
RU (1) RU2695396C1 (fr)
WO (1) WO2019050428A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250145659A (ko) 2023-02-09 2025-10-13 파벨 앤드 스프라우브 엘엘씨 휴대용 환경 제어 용기를 위한 방법, 시스템, 및 장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110185679A (zh) * 2019-05-29 2019-08-30 山东临工工程机械有限公司 液压油散热系统、挖掘机及液压油散热控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062411A (en) * 1975-12-05 1977-12-13 Gardner-Denver Company Hydraulic percussion tool with impact blow and frequency control
CN87206699U (zh) * 1987-04-25 1988-02-24 机械部西安重型机械研究所 电液锤
FR2657806B1 (fr) * 1990-02-02 1992-05-22 Karagandin Politekhn Marteau hydraulique a main.
SE9201340L (sv) * 1992-04-29 1993-10-30 Berema Atlas Copco Ab Slående maskin
RU2241592C2 (ru) * 2002-12-26 2004-12-10 Общество с ограниченной ответственностью "Горный инструмент" Молоток гидравлический
CN2805990Y (zh) * 2005-07-12 2006-08-16 陈勇 冷室压铸机料筒冷却装置
US8733468B2 (en) * 2010-12-02 2014-05-27 Caterpillar Inc. Sleeve/liner assembly and hydraulic hammer using same
US9592598B2 (en) * 2013-03-15 2017-03-14 Caterpillar Inc. Hydraulic hammer having impact system subassembly
RU2580112C1 (ru) * 2013-11-14 2016-04-10 Общество С Ограниченной Ответственностью "Украинская Импульсная Индустрия" Гидравлическое устройство ударного действия
CN105855502A (zh) * 2016-05-25 2016-08-17 蚌埠市隆兴压铸机厂 一种压铸机料筒及含有该料筒的压铸机
US20170080554A1 (en) * 2016-11-30 2017-03-23 Caterpillar Inc. Hydraulic hammer assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250145659A (ko) 2023-02-09 2025-10-13 파벨 앤드 스프라우브 엘엘씨 휴대용 환경 제어 용기를 위한 방법, 시스템, 및 장치

Also Published As

Publication number Publication date
RU2695396C1 (ru) 2019-07-23
WO2019050428A1 (fr) 2019-03-14
EP3680068A4 (fr) 2020-10-21
EP3680068B1 (fr) 2022-03-30
EP3680068A1 (fr) 2020-07-15
CN111163904A (zh) 2020-05-15

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Patent event date: 20200403

Patent event code: PA01051R01D

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Patent event date: 20210527

Patent event code: PE09021S01D

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PE0601 Decision on rejection of patent

Patent event date: 20220111

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Patent event code: PE06011S01I

A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20220412