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51. 发明专利

JPS59103738A Single facer 失效
公开(公告)号：JPS59103738A
公开(公告)日：1984-06-15
申请号：JP21364882
申请日：1982-12-06
申请人： Mitsubishi Heavy Ind Ltd , Ryomei Giken Kk
发明人： MIZUNO MICHIO , TAKENAKA HIROYUKI , SASASHIGE HIROAKI , YAMAGUCHI MASAHIRO , NAKAGAWA SHINJI
IPC分类号： B31F1/28

52. 发明专利

JPS5789695A HEADBOX OF PAPERMAKING MACHINE 失效
公开(公告)号：JPS5789695A
公开(公告)日：1982-06-04
申请号：JP16436080
申请日：1980-11-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAGUCHI MASAHIRO , KATAYAMA KEIICHI , FUJIWARA HARUYOSHI
IPC分类号： D21F1/02 , D21F1/00

53. 发明专利

JP2003226234A TRUCK HAVING INDEPENDENTLY ROTATING WHEEL AND ITS STEERING METHOD 审中-公开
公开(公告)号：JP2003226234A
公开(公告)日：2003-08-12
申请号：JP2002027721
申请日：2002-02-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONO HIROYUKI , YAMAGUCHI MASAHIRO , IIFUSHI JUNICHI
IPC分类号： B60T8/1755 , B60T8/58 , B61F5/00 , B61F5/44
摘要： PROBLEM TO BE SOLVED: To provide a tuck having simple construction for developing accurate steering performance. SOLUTION: The independently rotating wheel steered truck 1 having left and right independent wheels 3a, 3b for independently rotating on rails 2 comprises brake devices 8a, 8b (brake discs 8c, 8e and brake adding devices 8d, 8f) for braking the independent wheels 3a, 3b on an independent basis. Braking force is controlled during passing through a curve by the brake devices 8a, 8b for steering operation. COPYRIGHT: (C)2003,JPO

54. 发明专利

JP2000309270A FAIL-SAFE MECHANISM FOR SINGLE AXLE INDEPENDENT WHEEL TRUCK 失效
公开(公告)号：JP2000309270A
公开(公告)日：2000-11-07
申请号：JP11774699
申请日：1999-04-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONO HIROYUKI , YAMAGUCHI MASAHIRO , TERABAYASHI HANSHI
IPC分类号： B60B17/00 , B61F5/44
摘要： PROBLEM TO BE SOLVED: To prevent turning angles of a single axle independent wheel truck from exceeding a safe angle relative to a car body and enhance safety. SOLUTION: A truck frame 4 of a single axle independent wheel truck 1 is provided with a pair of wheels 5, 5 independently driven by separate motors 6, 6. A turning angle detection sensor 11 detects turning angles of the truck 1 relative to a car body 3. When the detected turning angles are about to exceed a safe angle defined for each running point, a control unit 13 transmits regulatory signals to actuators 12a, 12b and the actuators 12a, 12b regulate the turning (turning toward an increasing turning angle) of the truck frame 4. By this arrangement, the turning angles of the truck frame 4 remain within the safe angle, the possibility of derailment is eliminated, and safe running is assured.

55. 发明专利

JP2000309269A INDEPENDENT WHEEL DRIVE COMPONENT FOR RAIL CAR 失效
公开(公告)号：JP2000309269A
公开(公告)日：2000-11-07
申请号：JP11774799
申请日：1999-04-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONO HIROYUKI , YAMAGUCHI MASAHIRO
IPC分类号： B60K7/00 , B61C9/38 , B61F5/30
摘要： PROBLEM TO BE SOLVED: To reduce transmission of vibration generated at a wheel to a speed reduction gear and a motor as well as surely transmit torque from the motor to the wheel. SOLUTION: In this component a wheel 12 is disposed free to rotate around a motor 11, and torque of the motor 11 is reduced by a planetary reduction gear 13 and transmitted to the wheel 12 by way of transmission members 18. A plurality of penetrating holes 12a are formed in the wheel 12 and pin members 18b of the transmission members 18 penetrate into the penetrating holes. Between the penetrating holes and the pin members 18b, vibration isolating members 19 are interposed. Between the motor 11 and the wheel 12, vibration isolating members 16, 17 are interposed. The torque of the motor 11 compresses the vibration isolating members 19 and is surely transmitted to the wheel 11. On the other hand, vibration generated at the wheel 12 is reduced by the vibration isolating members 16, 17, 19.

56. 发明专利

JP2000002605A BEARER CONTACT FORCE EVALUATING DEVICE 失效
公开(公告)号：JP2000002605A
公开(公告)日：2000-01-07
申请号：JP16796198
申请日：1998-06-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： IKEDA ATSUSHI , YAMAGUCHI MASAHIRO
IPC分类号： B41F13/24 , G01L1/00 , G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide a bearer contact force evaluating device capable of singly evaluating the effects of a contact force acting on the inside of a transmission path on attenuation. SOLUTION: The bearer contact force evaluating device is constituted of an electric circuit part A to generate and receive electric signals and a probe part B to perform bidirectional conversion between the electric signals and surface waves 10. In the probe part B, a probe main body 13 is formed in a circular shape to match the surface shape of a roller and is installed to the surface of a bearer 1 and supported. The surface waves 10 are generated by an oscillating part 8 and a transmitter 9. The surface waves 10 pass through a roll contact part (the contact part between the bearer 1 and a bearer 1') on which a contact force 5 is acting and then are measured at a receiver 11 and receiving part 12. As surface waves have directivity, and most of their energy is characteristically transmitted through a region down to a depth approximately half wavelength from the surface, it is possible to evaluate the effects of the contact force acting on the inside of a transmission path on sound pressure attenuation.

57. 发明专利

JPH05104664A SINGLE FACER 失效
公开(公告)号：JPH05104664A
公开(公告)日：1993-04-27
申请号：JP29482391
申请日：1991-10-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAKENAKA HIROYUKI , YAMAGUCHI MASAHIRO , YOSHIHARA AKIYO , SHIGEMURA TATSUHIKO , HIRAKAWA TADASHI , SASASHIGE HIROAKI
IPC分类号： B31F1/28
摘要： PURPOSE:To reduce vibration and improve the quality of manufactured products and reduce the noises by not exerting large loads on a sheet by sealing a low melting point metal having a melting point to be a molten state during the steam-introduction operation in the interstices between cylindrical sleeves and cylindrical cores. CONSTITUTION:On the outer circumferential surface of cylindrical cores 18U, 18P formed on one or both rollers of an upper roller 1' and press roller 3', thin wall cylindrical sleeves 17U, 17P are provided, and in the interstices 19U, 19P between the cylindrical sleeves 17U, 17P and the cylindrical cores 18U, 18P, a low melting point metal having a melting point to be a molten state during the steam-introduction operation is sealed. Accordingly, heat of steam introduced into roller hollow parts 16U, 16P is transmitted from the inner cylinder via the low melting point metal and outer sleeves with the result that the outer surfaces of the roller sleeves is made high temperature. Since the sealed low melting point metals 20U, 20P liquefy, small shell-like elastic vibrations are decreased relative to impacts by viscous resistance through fluidization, as a result, it acts to reduce the noises.

58. 发明专利

JPS63159593A CROWN ADJUSTING ROLL 失效
公开(公告)号：JPS63159593A
公开(公告)日：1988-07-02
申请号：JP30590086
申请日：1986-12-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAGUCHI MASAHIRO , MATSUKI NORIKI
IPC分类号： F16C13/00 , B21B27/02 , B21B27/05 , D21F1/00 , D21F3/08 , D21G1/02

59. 发明专利

JPS6239101B2 失效
公开(公告)号：JPS6239101B2
公开(公告)日：1987-08-21
申请号：JP6408781
申请日：1981-04-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAKENAKA HIROYUKI , YAMAGUCHI MASAHIRO , HIRAKAWA TADASHI
IPC分类号： B31F1/28

60. 发明专利

JPS61266815A CROWN ADJUSTMENT ROLL 失效
公开(公告)号：JPS61266815A
公开(公告)日：1986-11-26
申请号：JP10537585
申请日：1985-05-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： EGUCHI AKIRA , YAMAGUCHI MASAHIRO , KONO KAZUKIYO , KUBO HIROSHI
IPC分类号： D21G1/00 , B21B27/05 , D21F1/00 , D21F3/08 , F16C13/00
摘要： PURPOSE:To make surface pressure distribution between a mating roll and a cell adjustable as required by supporting bearings with springs over a center shaft. CONSTITUTION:A rotary cell 1 arranged over a non-rotary center shaft 2 through bearings 6's is pressed and deformed at a part contacting a mating roll 7 by means of pressing devices 3-5 distributed in small sections in the width direction on the center shaft 2 to obtain a crown. Here, the bearings 6's are attached over the center shaft 2 through support springs 9's. The support springs 9's are flexible so that the cell 1 can freely move in the direction of pressure applied with the pressure devices 3-5. Accordingly, the cell 1 can be deformed without its both ends being restrained. Namely, by deforming the cell 1 as a beam with its both ends freely supported, magnitude of applied pressure by the pressure devices 3-5 is reflected on a nip profile between the cell 1 and the mating roll 7.

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