| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | 분말소재를 이용한 압축성형제품의 고밀도 압착방법 | KR1020000048695 | 2000-08-22 | KR1020020015556A | 2002-02-28 | 안선태 |
| PURPOSE: A high density compressing method is provided to produce a compressive formed product by generating sound vibration waves in three ways. CONSTITUTION: Supersonic sound waves of three ways are given to a powder material inside a cylinder of a compressive forming device. A piston and a bottom of the cylinder are agreed with a radiating face of a sound vibration concentrator. The sound waves of three ways are transferred within a supersonic wave frequency of 18-20kHz, a displacement amplitude of 10mkm and a vibrating time of 10seconds. Thereby, a specific product is produced easily and cheaply. | ||||||
| 162 | 유전체 블럭의 프레스 성형 방법 | KR1020010035315 | 2001-06-21 | KR1020020000505A | 2002-01-05 | 야나세와타루; 히구치유키오 |
| PURPOSE: To provide a press forming method for dielectric blocks which prevents the block from cracking around the step portion by improving the accuracy of contact position between upper and lower core bars. CONSTITUTION: Keeping the upper core bars 72a, 72b in contact with the lower core bars 71a, 71b respectively, all the upper core bars 72a, 72b and the lower core bars 71a, 71b are slid down toward the lower punch 61 side and the contact position F between the upper core bars 72a, 72b and the lower core bars 71a, 71k is shifted to the designated position in the cavity 51, while dielectric powder 4 in the cavity 51 is not pressured. Then keeping the upper core bars 72a, 72b in contact with the lower core bars 71a, 71b respectively, the dielectric powder 4 in the cavity 51 is compressed by the upper punch 62 and the lower punch 61 to form the dielectric block. | ||||||
| 163 | 폴리클로로트리플루오로에틸렌의 성형방법 및 그 성형품 | KR1020010029274 | 2001-05-26 | KR1020010070609A | 2001-07-27 | 김선경 |
| PURPOSE: A polychlorotrifluoro ethylene(PCTFE) molding method and a molded product thereof are provided to obtain a polychlorotrifluoro ethylene product having superior mechanical properties without inferiority by removing the generation of foam and useless gas in the process of molding. CONSTITUTION: A polychlorotrifluoro ethylene molding method includes the steps of drying polychlorotrifluoro ethylene in a powder state at a temperature of 120-180°C for 2-4 hours for removing moisture and useless gas(S10a), preheating molds of predetermined shape at a temperature 350-380°C for 2-4 hours(S10b), putting the polychlorotrifluoro ethylene powder into the preheated molds sufficiently and melting the powder by maintaining the temperature of 250-280°C for 4-6 hours while the molds are opened(S20), pressing the molds with a pressure of 100-200tons for 20-40minutes while the molds are closed(S30), solidifying the powder by applying a pressure less than 100tons to the molds for 20-40 minutes(S40), post-heating the solidified polychlorotrifluoro ethylene at a temperature of 180-230°C for 4-6 hours after removing the molds(S50), and naturally cooling the solidified polychlorotrifluoro ethylene to a room temperature(S60). | ||||||
| 164 | 비석면계 마찰재 | KR1020000044221 | 2000-07-31 | KR1020010049947A | 2001-06-15 | 야마네다케시 |
| PURPOSE: A non-asbestos friction material of outstanding friction performance is provided within which a fibrous substance and hard particles is uniformly mixed and dispersed so as to enable the capabilities of these friction material constituents to be used to their fullest advantage. CONSTITUTION: A non-asbestos friction material is comprised of a molded and cured composition which includes a fibrous base, a binder, a filler, and particles of a rubber composite composed primarily of at least one fibrous substance and rubber, or of at least one fibrous substance, at least one type of hard particle and rubber. The rubber composite particles enable the fibrous substance to be uniformly dispersed and mixed without forming clumps and without segregation of the hard fibrous substance and the hard particles in the finished article. The qualities of each constituent can thus be used to full advantage to give friction materials such as automotive disk pads which have an excellent friction performance. | ||||||
| 165 | 비석면계 마찰재 | KR1020000008202 | 2000-02-21 | KR1020010006666A | 2001-01-26 | 고바야시미츠루 |
| PURPOSE: A non-asbestos friction material is provided to exhibit a high braking effectiveness in normal use, a small speed spread, and low change over time in braking effectiveness and to prevent morning effect and jerky low-speed braking. CONSTITUTION: A non-asbestos friction material is made by molding and curing a composition comprising a fibrous base, an inorganic filler, an organic filler and a binder. The inorganic filler, typically zirconium silicate, has a 90% particle size of 0.1 to 8 micrometers, a Mohs hardness of 6 to 8, and accounts for 0.1 to 10% by volume of the overall composition. | ||||||
| 166 | 폴리테트라플루오로에틸렌 성형품 및 그 제조방법 | KR1019997007978 | 1998-03-17 | KR1020000075899A | 2000-12-26 | 가와찌쇼지; 혼지구니히꼬; 우찌다다쯔로; 시라사끼오사무; 야마다마사히꼬 |
| 변형과잔류응력이없는대형블록형상성형품이, 폴리테트라플루오로에틸렌분말을압축성형하여예비성형품을형성한후, 얻어진예비성형품을회전시키면서소성하는것을특징으로하는폴리테트라플루오로에틸렌성형품의제조방법으로얻어진다. 또한상기성형품을절삭함으로써컬이나주름이적은필름, 시트가얻어진다. | ||||||
| 167 | 비석면계 마찰재 | KR1019990035155 | 1999-08-24 | KR1020000017487A | 2000-03-25 | 나카무라도모키; 나가타다케오; 다케우치가즈히로; 고바야시미츠루 |
| PURPOSE: A non-asbestos system frictional element is provided to reduce a molding periodic time by having an excellent promptly hardening property and not to make a noise essentially while braking. CONSTITUTION: A non-asbestos system frictional element is formed by molding and hardening a composition including a fiber base, a binder, and a filling material. The frictional material has a value more than -0.030 for the difference subtracting 100 Hz vibrating damping factor in a temperature of 50°C from 100 Hz vibrating damping factor in a temperature of 300°C. Herein, the binder can be formed by a rubber regenerated high-ortho phenol resin, a resin mixture of the rubber regenerated high-ortho phenol resin and a rubber regenerated phenol resin, or resin mixture of more than two rubber regenerated phenol resins. Therefore, the frictional material has excellent noise property for a long time and abrasion resistance. | ||||||
| 168 | 소결된 물질로 제조된 마찰부재, 이의 제조방법 및 이를 철도차량용 제동시스템에 사용하는 방법 | KR1019980709212 | 1997-05-12 | KR1020000011060A | 2000-02-25 | 띠코,베아트리스; 팔랑세르,디디에; 이리가리,쟝-끌로드; 바르바쟈,프랑스와 |
| PURPOSE: A manufacturing method of a friction member is provided to have the mechanical characteristic able to endure the weathering or the explosion, to install the friction member on a component of a damping device or a clutch and to prevent the friction member from damaging. CONSTITUTION: The manufacturing method of a friction member includes the steps of:mixing the filler of the hard particle form having the metal binder powder which is selected from the group consisting of bronze, copper, iron, copper-phosphorus and has the particle size smaller than 250 micron, at least one lubricant which is the graphite powder smaller than 600 micron having the crystalline structure, and the particle size smaller than 250 micron; forming the mixture; and sequentially applying the formed powder mixture to the first sintering step, the high-temperature forging step and the second sintering step. | ||||||
| 169 | 성형가능한 부직포 복합재료 및 이의 제조 방법 | KR1019940700037 | 1993-03-31 | KR1019970010445B1 | 1997-06-26 | 프랭크,조오지,에이. |
| 내용없음. | ||||||
| 170 | 유동성 가압 매질을 함유하는 중합체 물질 및 이를 사용한 물품의 고온 성형 방법 | KR1019870009890 | 1987-09-08 | KR1019950012393B1 | 1995-10-17 | 로버트브이크롬리 |
| 내용 없음. | ||||||
| 171 | 표면부가 다공상인 기재의 제조방법 | KR1019910009216 | 1991-06-04 | KR1019940009338B1 | 1994-10-07 | 기다자끼구라기; 히사모리요우이찌 |
| A method for manufacturing a heat transfer surface is disclosed wherein the surface of powder or string-shaped copper core material is coated with a coating material of a nickel compound or silver so as to form a coat treatment material which is deposited on a substrate. The coating material has a lower fusing point than the core material, and the coat treatment material is heated to a temperature between the fusing points of the core material and the coating material such that only the coating material is caused to fuse to the substrate so as to form a porous heat transfer material which exhibits improved bending strength. | ||||||
| 172 | 소결철기재의 마찰재료 | KR1019830001724 | 1983-04-23 | KR1019840004791A | 1984-10-24 | 케이스이잔프트레벤-1 |
| 내용없음 | ||||||
| 173 | PROCESS FOR PRODUCING A PLASTIC PART HAVING A FOAM CORE | PCT/FR2014053523 | 2014-12-23 | WO2015097403A3 | 2015-08-20 | PRAT JEAN-FRANÇOIS; GILLE DENIS; HERAULT RICHARD |
| Process for producing a plastic part (PS) having a sandwich structure, in which: at least two fibre-reinforced plastic sheets (FMP) are positioned in a mould (MO); at least one foam insert (IM) is positioned in the mould (MO) between the plastic sheets (FMP), the foam insert (IM) forming a structural core; - the mould (MO) is closed, and a pressure and a temperature are applied that are chosen to enable a flow and a polymerization of the plastic; and the part thus obtained (PS) is removed from the mould. | ||||||
| 174 | METHOD AND UNIT FOR PRODUCING A MECHANICAL PART BY SINTERING A POWDER MATERIAL | PCT/FR2014051435 | 2014-06-12 | WO2014199092A3 | 2015-05-07 | CALVES PAUL |
| The invention relates to a method and a unit for producing a mechanical part by sintering a powder material, said method including the following steps: supplying a powder material comprising grains, said powder material having a predetermined melting temperature; pressure agglomerating a given amount of said powder material inside a cavity; supplying thermal energy to said given amount of powder material in order to heat same to a given temperature that is lower than said melting temperature; shocking said given amount of powder material agglomerated and heated to said given temperature such as to be able to weld together the grains of said powder material such as to obtain a single solid body. In addition, said single solid body is kept under pressure and the thermal energy accumulated in said solid body is dissipated in order to obtain said mechanical part. | ||||||
| 175 | PROCESS FOR MAKING HIGHLY CRYSTALLINE SHAPED PART FROM PET OR PEN | PCT/EP2014051817 | 2014-01-30 | WO2014118285A2 | 2014-08-07 | BASHIR ZAHIR |
| The present invention relates to a process for making a shaped part from a polymer selected from polyethylene terephthalate (PET) and polyethylene terephthalate (PET) and polyethylene naphthalate (PEN) by using a compacting tool comprising a die having a cavity and a punch having an outer surface corresponding to the cavity. The process comprises the steps of: a) placing particles of the polymer in the cavity of the die heated to a compaction temperature, wherein the polymer has an intrinsic viscosity of at least 0.45 dL/g and the particles have an average particle size of 0.5-4000 µm, b) pressing the particles in the die cavity at a pressure of at least 3 MPa while maintaining the temperature of the die at the compaction temperature and c) removing the shaped part from the die cavity. When the polymer is PET, the compaction temperature is 235- 259 °C. When the polymer is PEN, the compaction temperature is 250-275 °C. | ||||||
| 176 | USE OF TI AND NB CEMENTED TIC IN PROSTHETIC JOINTS | PCT/US2011031636 | 2011-04-07 | WO2011127321A3 | 2012-02-23 | POPE BILL J; DIXON RICHARD H; TAYLOR JEFFERY K; GARDINIER CLAYTON F; MEDFORD TROY; BLACKBURN DEAN C; CARVAJAL VICTORIAN; HARDING DAVID P |
| An improved composition of titanium sintered titanium carbide is provided. The composition provides an improved degree of strength and toughness and improved compatibility with medical imaging. The composition provides good compatibility with sintered polycrystalline diamond, achieving a good mechanical fit in terms of the combined compressibility and thermal expansion during the sintering process to minimize stress or cracking between the substrate and the diamond layer. | ||||||
| 177 | USE OF SN AND PORE SIZE CONTROL TO IMPROVE BIOCOMPATIBILITY IN POLYCRYSTALLINE DIAMOND COMPACTS | PCT/US2010028642 | 2010-03-25 | WO2010117655A3 | 2011-03-10 | GARDINIER CLAYTON F; DESPRES ALFRED S; MEDFORD TROY J; BUNTON TIM |
| Polycrystalline diamond compacts for use in artificial joints achieve reduced corrosion and improved biocompatibility through the use of solvent metal formulations containing tin and through the control of solvent metal pore size, particularly in inner layers of the compact. Solvent metal formulations containing tin have been discovered which provide sintering ability, part strength, and grind resistance comparable to levels achieved by using CoCrMo solvent metals. It has been discovered that limiting the solvent metal pore size in the diamond layers minimizes or eliminates the occurance of micro cracks in the solvent metal and significantly reduces the corrosion of the compact as manifested by the release of heavy metal ions from the compact. Polycrystalline diamond compacts which utilize both the solvent metal formulations containing tin and the control of pore sizes achieve significantly reduced corrosion and improved biocompatibility compared to prior art polycrystalline diamond compacts. | ||||||
| 178 | ROTARY APPARATUS FOR FORMING DECOUPLERS FOR VEHICLE INTERIOR COMPONENTS | PCT/US2004007575 | 2004-03-12 | WO2004080763A2 | 2004-09-23 | KHAMBETE SURENDRA; GRIFFIN WILLIAM; SKIDMORE FRED; MEHTA SANDIP |
| A method of manufacturing an article having controlled density, such as a decoupler for a vehicle interior trim component, is disclosed which uses an indexing, preferably rotary, apparatus. The method comprises the conveying of materials, preferably fibers, into an enclosure to form a preform having a shape of the enclosure, transferring the preform to a mold on an indexing apparatus where the preform is heated to a temperature such that adjacent fibers bond to one another upon cooling, and moving the mold to a press where the heated preform is molded into a predetermined three-dimensional decoupler configuration. The enclosure has a perforated portion and at least one panel movable relative to the enclosure so as to selectively expose portions of the perforated portion. The density of the preform may be varied as the at least one panel is removed to expose the perforated portion of the enclosure. | ||||||
| 179 | PLUGS FOR FILLING BONY DEFECTS | PCT/US0109270 | 2001-03-22 | WO0170136A9 | 2003-04-03 | BOYER MICHAEL L II; PAUL DAVID C; HIGGINS THOMAS B; ANGELUCCI CHRISTOPHER M; MESSERLI DOMINIQUE D; KOBAYASHI KENNETH I |
| The present invention relates to plugs (10,560) for filling vacancies in bone tissue. The plugs (10,560) include a body (12,566) and at least one endcap (14,16,562,564) that are coupled together and may be formed from bone. The body (12,566) of the plug (10,560) may be a sleeve (202,566), and the plug (10,560) may further include an insert (572) configured and dimensioned to be received in the sleeve (202,566). | ||||||
| 180 | MULTIPIECE IMPLANTS FORMED OF BONE MATERIAL | PCT/US0109273 | 2001-03-22 | WO0170137A3 | 2003-01-09 | BOYER MICHAEL L II; PAUL DAVID C; HIGGINS THOMAS B |
| The present invention relates to an implant comprising two or more bone fragments that are combined to form a single unit. Cancellous bone or cortical bone is removed from a source and fashioned into bone components with desirable shapes and sizes. The bone components may be integrated to form implants for implantation in the body. Bone stock may be formed by combining sections of various bones of the body, and the bone stock may be further fashioned for use as implants with particular geometries. | ||||||
QQ群二维码
意见反馈
意见反馈