볼 스크루 드라이브의 나사 너트
본 발명은, 내주연에 형성되고, 볼 스크루 드라이브의 스핀들 축 둘레에 나사 형상으로 감긴 볼 그루브(9)를 구비한, 볼 스크루 드라이브의 나사 너트(2)에 관한 것으로, 상기 나사 너트(2)는 브레이크 액과 관련하여 녹슬지 않는 마르텐사이트 경화강 소재의 유압 피스톤(3)으로서 형성되고, 상기 강은 중량%로 표시할 때, 0.4% 이상 1.3% 이하의 탄소(C), 2% 이하의 실리콘(Si), 2% 이하의 망간(Mn), 12% 이상 20.0% 이하의 크롬(Cr), 0% 이상 2.0% 이하의 몰리브덴(Mo), 0% 이상 0.2% 이하의...
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| creator | STRIAN ERNST WILHELM SIGURD ADLER DIETER |
| description | 본 발명은, 내주연에 형성되고, 볼 스크루 드라이브의 스핀들 축 둘레에 나사 형상으로 감긴 볼 그루브(9)를 구비한, 볼 스크루 드라이브의 나사 너트(2)에 관한 것으로, 상기 나사 너트(2)는 브레이크 액과 관련하여 녹슬지 않는 마르텐사이트 경화강 소재의 유압 피스톤(3)으로서 형성되고, 상기 강은 중량%로 표시할 때, 0.4% 이상 1.3% 이하의 탄소(C), 2% 이하의 실리콘(Si), 2% 이하의 망간(Mn), 12% 이상 20.0% 이하의 크롬(Cr), 0% 이상 2.0% 이하의 몰리브덴(Mo), 0% 이상 0.2% 이하의 바나듐(V), 0% 이상 3.0% 이하의 니켈(Ni), 공통으로 0.015% 미만의 인(P)과 황(S), 그리고 잔량의 철을 함유한다.
A threaded nut of a ball-screw for a brake booster is constructed as a hydraulic piston and is produced from the group of martensitically hardening steels which are non-corroding with respect to brake fluid and which has in percent by weight: between 0.4% and 1.3% carbon (C), up to 2% silicon (Si), up to 2% manganese (Mn), between 12% and 20% chromium (Cr), and phosphorus (P) and sulphur (S) together at less than 0.015%, the balance being iron and, where applicable, melting-related impurities. Addition of the following materials to the above-described steel may be advantageous: up to 2% molybdenum (Mo), up to 0.2% vanadium (V), and up to 3% nickel (Ni). |
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A threaded nut of a ball-screw for a brake booster is constructed as a hydraulic piston and is produced from the group of martensitically hardening steels which are non-corroding with respect to brake fluid and which has in percent by weight: between 0.4% and 1.3% carbon (C), up to 2% silicon (Si), up to 2% manganese (Mn), between 12% and 20% chromium (Cr), and phosphorus (P) and sulphur (S) together at less than 0.015%, the balance being iron and, where applicable, melting-related impurities. Addition of the following materials to the above-described steel may be advantageous: up to 2% molybdenum (Mo), up to 0.2% vanadium (V), and up to 3% nickel (Ni).</description><language>kor</language><subject>ALLOYS ; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; BLASTING ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; BRAKES ; CHEMISTRY ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; FERROUS OR NON-FERROUS ALLOYS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; PERFORMING OPERATIONS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200522&DB=EPODOC&CC=KR&NR=20200056388A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200522&DB=EPODOC&CC=KR&NR=20200056388A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>STRIAN ERNST</creatorcontrib><creatorcontrib>WILHELM SIGURD</creatorcontrib><creatorcontrib>ADLER DIETER</creatorcontrib><title>볼 스크루 드라이브의 나사 너트</title><description>본 발명은, 내주연에 형성되고, 볼 스크루 드라이브의 스핀들 축 둘레에 나사 형상으로 감긴 볼 그루브(9)를 구비한, 볼 스크루 드라이브의 나사 너트(2)에 관한 것으로, 상기 나사 너트(2)는 브레이크 액과 관련하여 녹슬지 않는 마르텐사이트 경화강 소재의 유압 피스톤(3)으로서 형성되고, 상기 강은 중량%로 표시할 때, 0.4% 이상 1.3% 이하의 탄소(C), 2% 이하의 실리콘(Si), 2% 이하의 망간(Mn), 12% 이상 20.0% 이하의 크롬(Cr), 0% 이상 2.0% 이하의 몰리브덴(Mo), 0% 이상 0.2% 이하의 바나듐(V), 0% 이상 3.0% 이하의 니켈(Ni), 공통으로 0.015% 미만의 인(P)과 황(S), 그리고 잔량의 철을 함유한다.
A threaded nut of a ball-screw for a brake booster is constructed as a hydraulic piston and is produced from the group of martensitically hardening steels which are non-corroding with respect to brake fluid and which has in percent by weight: between 0.4% and 1.3% carbon (C), up to 2% silicon (Si), up to 2% manganese (Mn), between 12% and 20% chromium (Cr), and phosphorus (P) and sulphur (S) together at less than 0.015%, the balance being iron and, where applicable, melting-related impurities. Addition of the following materials to the above-described steel may be advantageous: up to 2% molybdenum (Mo), up to 0.2% vanadium (V), and up to 3% nickel (Ni).</description><subject>ALLOYS</subject><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>BLASTING</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>BRAKES</subject><subject>CHEMISTRY</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB-vXmPwpuuJW8b17xevELh9eQ5r-fueTN3y-sdPW_mzlB43TTjTdMahdctHW-7dvAwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUknjvICMDIwMDA1MzYwsLR2PiVAEAdsg2Zg</recordid><startdate>20200522</startdate><enddate>20200522</enddate><creator>STRIAN ERNST</creator><creator>WILHELM SIGURD</creator><creator>ADLER DIETER</creator><scope>EVB</scope></search><sort><creationdate>20200522</creationdate><title>볼 스크루 드라이브의 나사 너트</title><author>STRIAN ERNST ; WILHELM SIGURD ; ADLER DIETER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20200056388A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>kor</language><creationdate>2020</creationdate><topic>ALLOYS</topic><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>BLASTING</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>BRAKES</topic><topic>CHEMISTRY</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>STRIAN ERNST</creatorcontrib><creatorcontrib>WILHELM SIGURD</creatorcontrib><creatorcontrib>ADLER DIETER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STRIAN ERNST</au><au>WILHELM SIGURD</au><au>ADLER DIETER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>볼 스크루 드라이브의 나사 너트</title><date>2020-05-22</date><risdate>2020</risdate><abstract>본 발명은, 내주연에 형성되고, 볼 스크루 드라이브의 스핀들 축 둘레에 나사 형상으로 감긴 볼 그루브(9)를 구비한, 볼 스크루 드라이브의 나사 너트(2)에 관한 것으로, 상기 나사 너트(2)는 브레이크 액과 관련하여 녹슬지 않는 마르텐사이트 경화강 소재의 유압 피스톤(3)으로서 형성되고, 상기 강은 중량%로 표시할 때, 0.4% 이상 1.3% 이하의 탄소(C), 2% 이하의 실리콘(Si), 2% 이하의 망간(Mn), 12% 이상 20.0% 이하의 크롬(Cr), 0% 이상 2.0% 이하의 몰리브덴(Mo), 0% 이상 0.2% 이하의 바나듐(V), 0% 이상 3.0% 이하의 니켈(Ni), 공통으로 0.015% 미만의 인(P)과 황(S), 그리고 잔량의 철을 함유한다.
A threaded nut of a ball-screw for a brake booster is constructed as a hydraulic piston and is produced from the group of martensitically hardening steels which are non-corroding with respect to brake fluid and which has in percent by weight: between 0.4% and 1.3% carbon (C), up to 2% silicon (Si), up to 2% manganese (Mn), between 12% and 20% chromium (Cr), and phosphorus (P) and sulphur (S) together at less than 0.015%, the balance being iron and, where applicable, melting-related impurities. Addition of the following materials to the above-described steel may be advantageous: up to 2% molybdenum (Mo), up to 0.2% vanadium (V), and up to 3% nickel (Ni).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL BRAKES CHEMISTRY CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS FERROUS OR NON-FERROUS ALLOYS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES THERMAL INSULATION IN GENERAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS |
| title | 볼 스크루 드라이브의 나사 너트 |
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