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| Number | Title | Issue Date |
| D653867 | Vehicle seat | 02/14/2012 |
| D653866 | Vehicle seat | 02/14/2012 |
| 7325889 | Track having rotatable bushing and link for the same In a track with a rotatable bushing which is brought into engagement with a sprocket of a track-type vehicle, it is intended that strength is enhanced rationally by link functionality sharing and by combination of such assigned functional tasks for achieving further... | 02/05/2008 |
| 7306684 | Crawler bushing and method and device for producing the same Quenched layers are formed without irregularities on the inner circumferential surface of a track bushing having a small inside diameter or on the inner circumferential surfaces of two or more track bushings which are subjected to quenching in an overlapped conditio... | 12/11/2007 |
| 7300623 | Contact material, composite sintered contact component and method of producing same A contact material which provides improved wear resistance as well as reduced adhesion utilizing the features of an intermetallic compound having an ordered phase, with the intention of (i) improving the seizure resistance and/or wear resistance of an implement bear... | 11/27/2007 |
| 7293727 | Crusher and mobile crushing machine equipped with the crusher A mobile crushing machine, equipped with an impact crusher having a separable casing 31 comprising a stationary casing 70 and a movable casing 30, is adopted for casing 31 with the upper end 724 of the stationary casing 70 p... | 11/13/2007 |
| 7293725 | Control method of a gap adjuster of impact crusher and a gap adjuster In an impact crusher, a rise of an advancing-retracting portion (65) of a gap adjuster (60) caused when a rebound plate (33) touches a rotor (32) or the rotation amount of the rotor (32) is detected to determine a zero-point positi... | 11/13/2007 |
| 7282078 | Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same A wear-resistant iron-based sintered contact material is provided which is sintered by powder sintering so as to have high density, high seizure resistance and wear resistance. A wear-resistant iron-based sintered composite contact component composed of the wear-res... | 10/16/2007 |
| 7282173 | Track bushing and method and apparatus for producing the same Quenched layers are formed without irregularities on the inner circumferential surface of a track bushing having a small inside diameter or on the inner circumferential surfaces of two or more track bushings which are subjected to quenching in an overlapped conditio... | 10/16/2007 |
| 7279228 | Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same A wear-resistant iron-based sintered contact material is provided which is sintered by powder sintering so as to have high density, high seizure resistance and wear resistance. A wear-resistant iron-based sintered composite contact component composed of the wear-res... | 10/09/2007 |
| 7278596 | Crusher and mobile crushing machine equipped with the crusher A mobile crushing machine, equipped with an impact crusher having a separable casing 31 comprising a stationary casing 70 and a movable casing 30, is adopted for casing 31 with the upper end 724 of the stationary casing 70 p... | 10/09/2007 |
| 7261951 | Copper based sintered contact material and double-layered sintered contact member With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and achieving improved seizure resistance through restraint of frictional he... | 08/28/2007 |
| 7230966 | Injection locking type or MOPA type of laser device An injection locking type or MOPA type of laser device capable of always providing stable output energy and wavelength is provided. For this purpose, the laser device includes an oscillator for exciting laser gas by oscillator discharge and oscillating seed laser li... | 06/12/2007 |
| 7108337 | Roller for a crawler type traveling vehicle To provide a roller for a crawler type traveling vehicle. The manufacture of this roller is streamlined by simplifying a structure for holding a seal mechanism between a bearing part and the outside and a thrust bearing and facilitating working while eliminating the... | 09/19/2006 |
| 7099365 | Oscillation method and device of fluorine molecular laser An oscillation method and a device of fluorine molecular laser with narrow spectral line width are provided. For this purpose, the device includes main electrodes (14, 15) for performing main discharge (50) in substantially a same direction as an optic... | 08/29/2006 |
| 7095773 | Injection locking type or MOPA type of laser device An injection locking type or MOPA type of laser device capable of always providing stable output energy and wavelength is provided. For this purpose, the laser device includes an oscillator for exciting laser gas by oscillator discharge and oscillating seed laser li... | 08/22/2006 |
| 7087318 | Copper based sintered contact material and double-layered sintered contact member With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and achieving improved seizure resistance through restraint of frictional he... | 08/08/2006 |
| 7081068 | Transmission system for work vehicle A transmission system for a work vehicle, which is capable of reliably mitigating, with relatively simple arrangement, shocks caused by speed changes even in a work vehicle such as a bulldozer in which almost all operations are performed with the engine operating at... | 07/25/2006 |
| 7078107 | Contact material, composite sintered component and method of producing same A contact material which provides improved wear resistance as well as reduced adhesion utilizing the features of an intermetallic compound having an ordered phase, with the intention of (i) improving the seizure resistance and/or wear resistance of an implement bear... | 07/18/2006 |
| 7056598 | Copper based sintered contact material and double-layered sintered contact member With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and achieving improved seizure resistance through restraint of frictional he... | 06/06/2006 |
| 7032428 | Feeding unit for transfer press A small-sized feeding unit for a transfer press is provided. To this end, the feeding unit comprises: a feed box body one end of which is attached to side faces of uprights; feed driving means having servo motors disposed within the feed box body and pinions rotativ... | 04/25/2006 |
| 6962458 | Coupling device for equipment implement A coupling device for equipment implements is described, which coupling device does not impair the lubricity of bearing sections when the equipment is in service, does not cause seizure during rotation of bearings, does not need frequent feeding of grease to the bea... | 11/08/2005 |
| 6960069 | Arrangement structure of swash plate hydraulic pump hydraulic pump An arrangement structure of a swash plate hydraulic pump which can be used in a wide range of construction equipment and industrial vehicles and is small in size, simple in structure, and inexpensive is provided. For this purpose, an arrangement structure of a swash... | 11/01/2005 |
| 6948417 | Fluid cylinder with swivel joint A fluid cylinder with a swivel joint which is more improved with high utility is provided. To this end, in the fluid cylinder, a flow passage (R2b) leading to a chamber (1F) at the rod side of the cylinder is provided inside a rod (3), an... | 09/27/2005 |
| 6937634 | Injection locking type or MOPA type of laser device An injection locking type or MOPA type of laser device capable of always providing stable output energy and wavelength is provided. For this purpose, the laser device includes an oscillator for exciting laser gas by oscillator discharge and oscillating seed laser li... | 08/30/2005 |
| 6902026 | Wheel type traveling and operating vehicle A wheel traveling and operating vehicle includes a tire wheel traveling apparatus having axles in front and rear portions of a chassis frame body, an engine providing a traveling power, and a transmission. The transmission is provided with a transmission portion arr... | 06/07/2005 |
| 6901746 | Exhaust gas deNOx apparatus for engine An exhaust gas deNOx apparatus, which can make an NOx adsorber catalyst compact and does not impair reliability of an engine, is provided. To this end, the apparatus is provided with an NOx adsorber catalyst for adsorbing and releasing NOx, an exhaust gas recirculat... | 06/07/2005 |
| 6899774 | High-toughness wear-resistant steel A primary purpose is to provide an inexpensive high-toughness wear-resistant steel having satisfactory toughness where its hardness is HRC 55 or more. This steel contains at least 0.21 to 0.80 wt % C; 0.3 to 2.0 wt % Al; and 0.5 to 4.0 wt % Ni as essential component... | 05/31/2005 |
| 6874973 | Self-propelled soil modifying machine A machine body (1) having a traveling equipment (2) is provided with a mixer (3), a soil hopper (8), a raw soil conveying device (7) and a modified soil conveying device (10). Further, a soil conditioner supply device compri... | 04/05/2005 |
| 6866351 | Rotary bushing type crawler track A crawler track is provided which is improved in the service life of bushings engaging a driving wheel (sprocket) of a track type vehicle, thereby reducing the running cost and which can be used under high loading conditions and therefore has a wide range of applica... | 03/15/2005 |
| 6811300 | Rotational speed controller for mixing equipment of soil modifying machine and engine speed controller for soil modifying machine A rotational speed controller for mixing equipment of a soil modifying machine, by which optional quality of modified soil can be obtained, is provided. To this end, the rotational speed controller includes a mixer (127, 147) rotating to mix soil to be modifi... | 11/02/2004 |
| 6772869 | Fluid pressure control valve apparatus for clutch or brake A fluid pressure control valve apparatus for a clutch or a brake which is small in size and capable of reducing occurrence of malfunction of a pressure control valve caused by dust caught therein is provided. For this purpose, a fluid pressure control valve apparatu... | 08/10/2004 |
| 6767378 | Exhaust gas purifying system for internal combustion engine In an exhaust gas purifying system 1, a pair of carriers 34 is arranged in series along the flow direction of exhaust gas. Approximately a half of the exhaust gas passing through a first distribution flow path 4 flows in the upstream-side carrie... | 07/27/2004 |
| 6766231 | Monitor system for work vehicle An object is to readily execute various adjustment and setting operations according to the taste of the operator, while various easy adjustment and setting operations are possible at the service side without use of a special input device. A display panel section for... | 07/20/2004 |
| 6721344 | Injection locking type or MOPA type of laser device An injection locking type or MOPA type of laser device capable of always obtaining stable output energy and wavelength is provided. For this purpose, the laser device includes an oscillator (11A) for oscillating seed laser light (21A) with wavelength b... | 04/13/2004 |
| 6715745 | Liquid-sealed mount A liquid-sealed mount capable of obtaining excellent damping performance is provided. For this purpose, the mount includes an elastic body (16), a stud (13) penetrating through the elastic body, a case (51), which is in a cylindrical shape with ... | 04/06/2004 |
| 6712187 | Clutch adjustment method and apparatus thereof A clutch adjustment method and apparatus thereof are described which are capable of properly compensating for performance variations or performance deterioration due to variations or wear in various parts. The apparatus comprises: (a) adjustment mode setting means f... | 03/30/2004 |
| 6708787 | Hybrid construction equipment Hybrid construction equipment leveling an engine load and effectively performing regeneration of energy is provided. For this purpose, the construction equipment includes a hydraulic pump (2) and a first electric motor (7) driven by an engine (1... | 03/23/2004 |
| 6705030 | Wheel loader A wheel loader, which reduces fuel consumption and eliminates lack of output power of an engine, is provided. For this purpose, the wheel loader is a wheel loader performing operations by driving a hydraulic pump (8) for driving a working machine and driving ... | 03/16/2004 |
| 6595125 | Slide drive unit of a press Angle (θ) formed by straight lines (A, B) connecting a fixed shaft (23) and two connecting shafts (24, 25) of a triaxial link (16) of a slide drive unit (10) is set acute, so that position of a slide at any crank angle can be made higher than a conventio... | 07/22/2003 |
