KR100376771B1 - 곡면 표면의 다듬질 가공을 위한 전도성 다듬질장치 - Google Patents
곡면 표면의 다듬질 가공을 위한 전도성 다듬질장치 Download PDFInfo
- Publication number
- KR100376771B1 KR100376771B1 KR10-2000-0001927A KR20000001927A KR100376771B1 KR 100376771 B1 KR100376771 B1 KR 100376771B1 KR 20000001927 A KR20000001927 A KR 20000001927A KR 100376771 B1 KR100376771 B1 KR 100376771B1
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- South Korea
- Prior art keywords
- finishing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
- F24D2220/0271—Valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/042—Temperature sensors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (9)
- 회전동력을 전달하는 회전축과;상기 회전축에 유니버셜 죠인트로 연결되어 회전하고, 일측면이 개구된 홀더상부와, 상기 홀더상부의 하면에 체결되고 다수개의 결합공이 형성된 홀더하부로 구성되는 전도성 홀더와;상기 홀더에 지지되면서, 가공면에 접촉하여 다듬질가공을 수행하고, 상기 결합공에 삽입되고 하부에만 가공입자를 함유하는 몸체부와, 상기 결합공의 상면에 걸려 지지되는 플랜지부로 구성되는 다수개의 다듬질부재; 그리고상기 홀더와 다듬질부재 사이에 개재되어, 다듬질부재를 가압하는 탄성력을 가지는 탄성부재를 포함하고;상기 홀더의 하면은 원형으로 형성되고, 홀더의 하면에 지지되는 다듬질부재는 2열 이상의 원주상으로 좌우대칭으로 배열되는 것을 특징으로 하는 다듬질장치.
- 제1항에 있어서, 원주상으로 배열되는 다듬질부재는, 내측의 다듬질부재의 수가 외측의 다음질부재의 수에 비하여 많은 것을 특징으로 하는 다듬질장치.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0001927A KR100376771B1 (ko) | 2000-01-17 | 2000-01-17 | 곡면 표면의 다듬질 가공을 위한 전도성 다듬질장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0001927A KR100376771B1 (ko) | 2000-01-17 | 2000-01-17 | 곡면 표면의 다듬질 가공을 위한 전도성 다듬질장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010073499A KR20010073499A (ko) | 2001-08-01 |
KR100376771B1 true KR100376771B1 (ko) | 2003-03-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2000-0001927A KR100376771B1 (ko) | 2000-01-17 | 2000-01-17 | 곡면 표면의 다듬질 가공을 위한 전도성 다듬질장치 |
Country Status (1)
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KR (1) | KR100376771B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101578151B1 (ko) | 2015-07-16 | 2015-12-16 | 김종식 | 다듬질 가공용 조립식 공구 유니트 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6458474A (en) * | 1987-08-26 | 1989-03-06 | Speedfam Co Ltd | Pressure head for surface grinding device |
JPH0699316A (ja) * | 1992-09-22 | 1994-04-12 | Ntn Corp | 円筒状部品の表面加工方法 |
KR19990027605A (ko) * | 1997-09-30 | 1999-04-15 | 류흥목 | 머시닝 센터용 연마공구 장착장치 |
-
2000
- 2000-01-17 KR KR10-2000-0001927A patent/KR100376771B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6458474A (en) * | 1987-08-26 | 1989-03-06 | Speedfam Co Ltd | Pressure head for surface grinding device |
JPH0699316A (ja) * | 1992-09-22 | 1994-04-12 | Ntn Corp | 円筒状部品の表面加工方法 |
KR19990027605A (ko) * | 1997-09-30 | 1999-04-15 | 류흥목 | 머시닝 센터용 연마공구 장착장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101578151B1 (ko) | 2015-07-16 | 2015-12-16 | 김종식 | 다듬질 가공용 조립식 공구 유니트 |
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Publication number | Publication date |
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KR20010073499A (ko) | 2001-08-01 |
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