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71. 发明专利

JP2013053717A Caliper brake device 有权
标题翻译：卡普制动装置
公开(公告)号：JP2013053717A
公开(公告)日：2013-03-21
申请号：JP2011193791
申请日：2011-09-06
申请人： Kyb Co Ltd , カヤバ工業株式会社
发明人： SUZUKI TSUTOMU , OGAWARA YOSHIYUKI
IPC分类号： F16D55/225 , B61H5/00 , F16D65/095 , F16D65/72
CPC分类号： B61H15/0007 , B61H5/00 , F16D55/227 , F16D65/0068 , F16D65/18 , F16D65/54 , F16D65/58 , F16D2121/04 , F16D2121/08
摘要： PROBLEM TO BE SOLVED: To improve a pressing force of brake shoes in a caliper brake device.SOLUTION: This caliper brake device 100 provides a frictional force by sandwiching a rotating disk 6 along with a wheel 5. The device includes: a caliper body 10 supported on a vehicle body; the brake shoes 7, which advance and retreat to/from the caliper body 10, and which are capable of applying a frictional force by coming into sliding contact with the disk 6; a diaphragm actuator 50 which presses the brake shoes 7 onto the disk 6 using the compressed air; and an adjustor 40 which supports the brake shoes 7 on the caliper body 10. The adjustor 40 includes: an anchor pin 43, which is reciprocably arranged to the caliper body 10, and which supports the brake shoes 7 on the caliper body 10; a return spring 44 which biases the brake shoes 7 in the direction being separated from the disk 6; and a back pressure chamber 46 which is defined on the back surface of the anchor pin 43 and into which the compressed air is conducted.
摘要翻译：要解决的问题：提高制动钳在制动钳制动装置中的按压力。解决方案：该卡钳式制动装置100通过将轮盘6与轮5夹在一起而提供摩擦力。该装置包括：支撑在车体上的卡钳体10; 制动踏板7，其从卡钳体10前进后退，能够通过与盘6滑动接触而施加摩擦力; 隔膜致动器50，其使用压缩空气将制动蹄7压在盘6上; 以及在制动钳主体10上支撑制动蹄7的调节器40.调节器40包括：定位销43，其可往复地布置到制动钳主体10上，并且将制动蹄7支撑在制动钳主体10上; 复位弹簧44，其在与盘6分离的方向上偏压制动瓦7; 以及背压室46，其被限定在锚销43的后表面上并且压缩空气被传导到该后压力室46中。版权所有（C）2013，JPO＆INPIT

72. 发明专利

JP3741826B2 Tread brake system 失效
公开(公告)号：JP3741826B2
公开(公告)日：2006-02-01
申请号：JP14764897
申请日：1997-06-05
申请人：カヤバ工業株式会社
发明人：努鈴木
IPC分类号： B61H1/00 , B61H11/06 , F16D65/72

73. 发明专利

JP2000052952A BRAKING DEVICE 失效
公开(公告)号：JP2000052952A
公开(公告)日：2000-02-22
申请号：JP21926498
申请日：1998-08-03
申请人： KAYABA INDUSTRY CO LTD
发明人： OKURA TOSHIAKI , OIZUMI KENICHI
IPC分类号： B60T8/00 , B61H5/00 , F16D65/72 , F16D66/02
摘要： PROBLEM TO BE SOLVED: To miniaturize and reduce weight with a small number of component items and cope with the specification of small brake pressing load in a braking device mainly used for rolling stock and capable of keeping the stroke of a braking member constant at the time of braking. SOLUTION: A brake shoe 3 is fitted to one end of a rod 2 of a brake cylinder 1, and a displacement sensor 4 is fitted to the other end. A brake shoe initial position correcting means 14 of a controller 6 stops the action of the brake cylinder 1 when the brake shoe 3 retreats by a specified set braking stroke at the time of releasing braking action, on the basis of the detection of the stroke of the rod 2 by the displacement sensor 4, and sets this spot as the new initial position of the brake shoe 3. A brake shoe wear quantity computing means 14 computes the corrected quantity of the initial position of the brake shoe 3 as the wear quantity of a lining 3A of the brake shoe 3.

74. 实用新型

JPS51145478U 失效
公开(公告)号：JPS51145478U
公开(公告)日：1976-11-22
申请号：JP6736775
申请日：1975-05-19
IPC分类号： B60T11/10 , B60T11/16 , B60T11/28 , B60T13/16 , B66D3/26 , F16D65/72

75. 实用新型

JPS5038090Y2 失效
公开(公告)号：JPS5038090Y2
公开(公告)日：1975-11-05
申请号：JP4386871
申请日：1971-05-28
IPC分类号： B61H11/00 , B60T13/14 , B60T13/18 , B61H15/00 , F16D65/72

76. 实用新型

JPS481506U 失效
公开(公告)号：JPS481506U
公开(公告)日：1973-01-10
申请号：JP4386871
申请日：1971-05-28
IPC分类号： B61H11/00 , B60T13/14 , B60T13/18 , B61H15/00 , F16D65/72

77. 发明专利

JP4420557B2 Brake adjustment method and apparatus 有权
公开(公告)号：JP4420557B2
公开(公告)日：2010-02-24
申请号：JP2000380163
申请日：2000-12-14
申请人：株式会社小松製作所
发明人：智裕中川 , 山本　　茂 , 一之鈴木
IPC分类号： F16D65/72 , B60T13/22 , B62D11/08 , B62D11/18 , E02F9/22 , E02F9/26
CPC分类号： E02F9/225 , B60K2350/406 , B60T13/22 , B62D11/08 , B62D11/183 , E02F9/26

78. 实用新型

JP3084708U 失效
公开(公告)号：JP3084708U
公开(公告)日：2002-03-29
申请号：JP2001006090
申请日：2001-09-14
IPC分类号： B60T8/00 , F16D65/72

79. 发明专利

JPH0789698A BRAKE DEVICE FOR WINCH FOR CRANE 失效
公开(公告)号：JPH0789698A
公开(公告)日：1995-04-04
申请号：JP25913193
申请日：1993-09-22
申请人： HITACHI CONSTRUCTION MACHINERY
发明人： OKUNO TAKASHI
IPC分类号： B66D5/26 , B66D1/44 , F16D65/72
摘要： PURPOSE:To provide a brake device which can prevent the drop of a suspended load, obviate the necessity of the frequent adjustment of a lining, and lighten the fatigue of an operator. CONSTITUTION:A hydraulic pressure selector valve 14 which is switched from a cut-off position to a communication position at the position before the generation of stroke end after the stepping-ON of a brake padal 1 is installed, Since pressurized oil is supplied into a brake cylinder 4 through a hydraulic pressure selector valve 14 before the brake pedal 1 makes contact with a floor plate 30, brake is applied, and the drop of a suspended load due to the lining friction or adjustment disorder is prevented. Immediately before the over-rising of the brake pedal 1 due to the thermal expansion of a drum 10, oil leaks into an oil tank 18 through a circuit 23 from a master cylinder 2 by the excessive shift of a piston 2a, and the overrising of the brake pedal 1 is prevented.

80. 发明专利

JPH01297370A HYDRAULIC TYPE BRAKE ACTUATING MACHINE 失效
公开(公告)号：JPH01297370A
公开(公告)日：1989-11-30
申请号：JP2406989
申请日：1989-02-03
申请人： AMERICAN STANDARD INC
发明人： YUUJIN FUURII , SUTEIIBUN SHII RAMUZEI
IPC分类号： B61H13/20 , B60T13/58 , B61H1/00 , B61H15/00 , F16D65/18 , F16D65/72 , F16D65/74
摘要： PURPOSE: To set the pushing force of a brake shoe to be applied to a wheel tread during the traveling at 0 by forming a hydraulic brake actuator for operating a brake mechanism for railway vehicle of a first piston and a second piston fitted in the first piston. CONSTITUTION: This brake actuator is formed of an operating unit 1 and a converting unit 2. The operating unit l has a first piston 34 fitted in a cylinder 35 and a second piston 36 fitted in an inner cylinder 37 formed by the first piston 34, and a left end of the second piston 36 is connected to a brake shoe 5 corresponding to a wheel tread 6 through a transmitting member. The first piston 36 is energized to the right by a loose spring 42, and a first chamber 25 in right of the first piston 34 is communicated with a lower chamber 23 under a piston 13 of a piston converting unit 2 of the converting unit through a passage 24. When the first piston is positioned at a loose position, a check valve 41 is opened so that the first chamber 25 is communicated with a second chamber 40.

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