KR100910796B1 - 브레이커의 방진장치 - Google Patents
브레이커의 방진장치 Download PDFInfo
- Publication number
- KR100910796B1 KR100910796B1 KR1020080094365A KR20080094365A KR100910796B1 KR 100910796 B1 KR100910796 B1 KR 100910796B1 KR 1020080094365 A KR1020080094365 A KR 1020080094365A KR 20080094365 A KR20080094365 A KR 20080094365A KR 100910796 B1 KR100910796 B1 KR 100910796B1
- Authority
- KR
- South Korea
- Prior art keywords
- vibration
- pad
- support pin
- breaker
- casing
- 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 - Fee Related
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Classifications
-
- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/305—Arrangements for breaking-up hard ground
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- 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
- B25D17/11—Arrangements of noise-damping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/72—Stone, rock or concrete
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Description
Claims (5)
- 브레이커의 방진장치에 있어서,브레이커 케이싱(10)의 내부를 가로질러 타격장치(11)의 한쪽 면과 나란하게 배치되면서 케이싱 벽면 양단에 회전가능한 구조로 지지되는 서포트 핀(12)과, 상기 서포트 핀(12)의 앞쪽에 나란하게 배치되는 동시에 서포트 핀(12)과 연접되고 전후방향으로 이동가능한 서포트 블럭(13)과, 상기 서포트 블럭(13)의 전면에 일체식으로 조립되어 타격장치(11)의 한쪽 면에 밀착되는 패드(14)를 포함하며, 상기 서포트 핀(12)은 서포트 핀(12)의 중심으로부터 외주면까지 둘레방향으로 편심 높이 차이를 갖는 캠부(16)로 이루어지되, 상기 캠부(16)는 적어도 3곳의 편심 높이 차이를 갖는 형태로 이루어져 서포트 핀(12) 회전 각도별로 패드 눌림량을 다단계로 조절할 수 있도록 된 것을 특징으로 하는 브레이커의 방진장치.
- 청구항 1에 있어서, 상기 케이싱(10)의 바깥면에 체결 설치되어 서포트 핀(12)의 양단부를 마감하는 스톱퍼 플레이트(15)를 더 포함하는 것을 특징으로 하는 브레이커의 방진장치.
- 삭제
- 청구항 1 또는 청구항 2에 있어서, 상기 케이싱(10)의 안쪽면에는 서포트 블럭(13)의 움직임을 안내하기 위해 블럭 양단을 각각 잡아주는 블럭 가이드(17)가 설치되는 것을 특징으로 하는 브레이커의 방진장치.
- 청구항 1 또는 청구항 2에 있어서, 상기 패드(14)는 MC 나일론 재질의 패드(14a)와 우레탄 재질의 패드(14b)를 적층 조합시킨 형태로 이루어진 것을 특징으로 하는 브레이커의 방진장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080094365A KR100910796B1 (ko) | 2008-09-25 | 2008-09-25 | 브레이커의 방진장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080094365A KR100910796B1 (ko) | 2008-09-25 | 2008-09-25 | 브레이커의 방진장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100910796B1 true KR100910796B1 (ko) | 2009-08-04 |
Family
ID=41209493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080094365A Expired - Fee Related KR100910796B1 (ko) | 2008-09-25 | 2008-09-25 | 브레이커의 방진장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100910796B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101396286B1 (ko) | 2012-05-04 | 2014-05-16 | (주)티앤에치코퍼레이션 | 유압브레이커의 댐퍼장치 |
| KR101533365B1 (ko) * | 2013-11-07 | 2015-07-02 | (주) 대동이엔지 | 진동브레이커 연결링크 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100819471B1 (ko) * | 2007-10-08 | 2008-04-08 | 주식회사 필엔지니어링 | 브레이커의 방진장치 |
| KR20080043484A (ko) * | 2006-11-14 | 2008-05-19 | 현대자동차주식회사 | 차량의 엔진 마운트 방진 고무 |
| KR20080003017U (ko) * | 2007-01-29 | 2008-08-01 | 주식회사 자브 | 브레이커의 방진장치 |
-
2008
- 2008-09-25 KR KR1020080094365A patent/KR100910796B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080043484A (ko) * | 2006-11-14 | 2008-05-19 | 현대자동차주식회사 | 차량의 엔진 마운트 방진 고무 |
| KR20080003017U (ko) * | 2007-01-29 | 2008-08-01 | 주식회사 자브 | 브레이커의 방진장치 |
| KR100819471B1 (ko) * | 2007-10-08 | 2008-04-08 | 주식회사 필엔지니어링 | 브레이커의 방진장치 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101396286B1 (ko) | 2012-05-04 | 2014-05-16 | (주)티앤에치코퍼레이션 | 유압브레이커의 댐퍼장치 |
| KR101533365B1 (ko) * | 2013-11-07 | 2015-07-02 | (주) 대동이엔지 | 진동브레이커 연결링크 |
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