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11. 实用新型

CN201283858Y 一种可精确调整感载比例阀失效
公开(公告)号：CN201283858Y
公开(公告)日：2009-08-05
申请号：CN200820111020.6
申请日：2008-04-23
申请人：杨维和
发明人：杨维和
IPC分类号： B60T8/22
摘要：本实用新型涉及一种可精确调整感载比例阀，包括阀体、调整弹簧、杠杆和感载弹簧，所述阀体上部连接调整弹簧顶端，阀体下部轴接杠杆一端，调整弹簧下端固定在杠杆中部，所述杠杆另一端设有孔，感载弹簧上端的挂钩穿过该孔，感载弹簧下部设有断口，所述断口处套设调整套管，调整套管上相对垂直设有紧固螺钉，感载弹簧的断口上侧紧固固定杆，感载弹簧的断口下侧紧固固定杆，上、下两固定杆之间并排设有拉力传感器和调整螺栓，调整螺栓一端设有调整螺母。本实用新型有益效果为：结构设计合理，满足不同汽车对其弹簧尺寸的要求，降低了其尺寸误差，提高使用效果。

12. 实用新型

CN203601252U 一种感载比例阀失效
公开(公告)号：CN203601252U
公开(公告)日：2014-05-21
申请号：CN201320829222.5
申请日：2013-12-13
申请人：安徽江淮汽车股份有限公司
发明人：陈杰 , 葛飞 , 张超
IPC分类号： B60T8/22
摘要：本实用新型涉及一种感载比例阀，包括阀体、L形阀体支架、弹簧、连杆，所述L形阀体支架上设有三个连接端，分别为第一连接端、第二连接端、第三连接端，所述阀体支架的第一连接端与所述阀体可旋转连接，所述阀体支架的第二连接端与所述阀体的压板通过所述弹簧连接，所述阀体支架的第三连接端与所述连杆的一端相连并通过弧形长孔调整连接位置。在本实用新型中，通过调整连杆在阀体支架上的固定的位置，可以控制阀体支架的旋转角度，通过调整弹簧的拉伸长度，来调节阀体内部机构，控制阀体调节液压的曲线，提高了整车制动效果和稳定性。

13. 实用新型

CN85204946U 汽车气制动全膜片感载比例阀失效
公开(公告)号：CN85204946U
公开(公告)日：1986-08-20
申请号：CN85204946
申请日：1985-11-14
申请人：四川省广元市国营红轮机械厂
发明人：邵宗安
IPC分类号： B60T8/22
摘要：本实用新型公开了一种改进的汽车气制动全膜片感载比例阀，适用于中型载重汽车。特点是：上、下承压面均用橡胶膜片，其有效承压面面积比为0.4～0.5；膜片架上端置有感载弹簧；上下气室进气通路有预开口；制动滞后时间0.01～0.08秒。汽车进行制动时，压缩空气流入下气室推动膜片组件克服上气室和感载弹簧的合压力而上升，当膜片组件上升到平衡位置时，阀呈比例阀工作状态，这时制动力分配出现接近理想分配的转折，较有效的解决了汽车制动的跑偏、甩尾问题。

14. 发明专利

JP5378602B2 Variable load valve and the brake control device 有权
公开(公告)号：JP5378602B2
公开(公告)日：2013-12-25
申请号：JP2012526296
申请日：2011-07-22
申请人：ナブテスコ株式会社
发明人：雅民山中
IPC分类号： B60T15/18 , B60T8/22
CPC分类号： B60T8/1893 , B60T8/1825 , B60T15/184 , B60T15/36
摘要： Disclosed is a variable load valve (21) which comprises: a first diaphragm member (41) which is bendable by a pressure inside a pilot chamber for receiving an air pressure according to a vehicle weight; a second diaphragm member (42) which is bendable by a pressure inside an output chamber for outputting a load compensated pressure; a piston (40) adapted to be axially displaced in accordance with the bending of the first and second diaphragm members (41, 42), thereby generating the load compensated pressure; a force transmitting member (43) having a pressure receiving portion (43b) with a pressure receiving surface (43d) for receiving a pressing force caused by the bending of the second diaphragm member (42), and an extension portion (43c) extended radially from a fixed portion (43a), wherein the force transmitting member (43) is adapted to transmit, to the piston (40), a force according to the pressing force received from the second diaphragm member (42) through the pressure receiving surface (43d); and a diaphragm fixing member (45) formed separately from a block (25), and adapted to fix an outer peripheral portion of the second diaphragm member (42) to the block (25) and set an area of the pressure receiving surface (43d) of the force transmitting member (43).

15. 发明专利

JP2003054396A Lift truck 审中-公开
标题翻译：提升卡车
公开(公告)号：JP2003054396A
公开(公告)日：2003-02-26
申请号：JP2001250812
申请日：2001-08-21
申请人： Nippon Yusoki Co Ltd , 日本輸送機株式会社
发明人： YOKOYAMA KOJI
IPC分类号： B60T8/22 , B60L7/00 , B60L7/26 , B60T8/17 , B60T8/1766 , B60T8/32 , B60T8/00
CPC分类号： B60L7/006 , B60L7/12 , B60L7/26 , B60L11/1805 , B60L15/2009 , B60L2200/42 , B60L2240/423 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a lift truck capable of preventing the quick stop under a no-load condition or a light load condition, or the quick stop in traveling at a low speed. SOLUTION: In this lift truck wherein a traveling motor 3 is braked by an electromagnetic brake 17 by using a brake control means 20, the brake control means 20 operates the electromagnetic brake 17 when the braking operation of a brake operating tool is detected, and detects a car body weight and a traveling speed of the lift truck to electrically brake the traveling motor 3 in such manner that the electric braking force is increased or decreased corresponding to the light or heavy weight of the car body, and increased and decreased corresponding to high or low traveling speed.
摘要翻译：要解决的问题：提供能够防止在空载状态或轻负载状态下的快速停止或者以低速行驶中的快速停止的叉车。解决方案：在通过使用制动控制装置20通过电磁制动器17制动行驶马达3的该起重车中，当检测到制动操作工具的制动操作时，制动控制装置20操作电磁制动器17，并且检测轿厢重量和行驶速度，以使电动制动力相应于轿厢的重量轻或重量增加或减小的方式对行驶马达3进行电动制动，并相应地升高和降低或低行驶速度。

16. 发明专利

JPH09323632A BRAKING DEVICE FOR BRAKING CONTROL OF TRAILER 失效
公开(公告)号：JPH09323632A
公开(公告)日：1997-12-16
申请号：JP4950297
申请日：1997-03-05
申请人： KUNORU BUREMUZE SYST FUYUUA NU
发明人： GEORUKU MIYURAA
IPC分类号： B60T8/176 , B60T7/20 , B60T8/22 , B60T8/26 , B60T13/68 , B60T8/58
摘要： PROBLEM TO BE SOLVED: To perform a braking at slight technical cost without ALB device by providing an electronic brake control device connected to a driver braking valve, which transmits an output signal to a proportioning valve and a fail-safe valve on the basis of the loading state of a trailer to control a trailer braking valve. SOLUTION: A driver braking valve 2 sends a pressure medium from a pressure medium source 4 to front wheel shaft and rear wheel shaft braking circuits 5, 6 of a tractor to brake each braking cylinder 5.1, 5.2 and 6.1, 6.2. Measured values of various sensors 12 are supplied to an electronic braking control system(EBS) 13, and after the braking pressure is corrected according to lay load, an output signal is transmitted through a line 9 to control a proportioning valve 15. Further, it is inputted to fail-safe valves 16, 18, and the EBS 13 is actively excited under normal operation to operate a trailer braking valve 66 through capillary tubes 17, 19. This is conducted to braking cylinders 11.1-11.4 of the trailer 10 by a capillary tube 8 and a connecting part 99.

17. 发明专利

JPH06156227A BRAKE ADJUSTING DEVICE 失效
公开(公告)号：JPH06156227A
公开(公告)日：1994-06-03
申请号：JP22220792
申请日：1992-07-30
申请人： BENDIX EUROP SERVICES TECH
发明人： FUIRITSUPU KIYASUTERU
IPC分类号： B60T8/18 , B60T8/22 , B60T11/34
摘要： PURPOSE: To amplify relative movement of a piston and a ball in a brake regulator with respect to relative movement of the piston and a housing. CONSTITUTION: A ball 24 is arranged within a passage 22 for a piston 16 communicating an inlet pressure chamber 18 and an outlet pressure chamber 20 communicating with each other, and is isolated from a valve seat 26 by a stop 30 at the suspending position of the piston 16. The bottom 15 of the chamber 20 assumes a reentrant shape, the piston 16 comprises a tab 44 projecting opposite the peripheral part 13 of the bottom 15, the stop 30 arranged movably relative to the bottom 15 rests on the top of a washer when the tab 44 is abutted on the washer 40 forming a lever.

18. 发明专利

JPS519967B1 失效
公开(公告)号：JPS519967B1
公开(公告)日：1976-03-31
申请号：JP3399172
申请日：1972-04-06
IPC分类号： B60T8/22 , B60T8/18 , F15B5/00 , G01G19/10 , G01L1/02 , B60T15/36

19. 实用新型

CN221660712U 感载比例阀总成有权
公开(公告)号：CN221660712U
公开(公告)日：2024-09-06
申请号：CN202323161328.5
申请日：2023-11-22
申请人：玉环奥恒机械有限公司
发明人：陈灵刚 , 刘叶芝 , 金作斌 , 韩伟玉 , 刘叶勇
IPC分类号： B60T8/22 , B60T15/36
摘要：本实用新型提供了感载比例阀总成，属于制动设施技术领域。它解决了现有车辆制动时无法根据载重情况调节制动力的问题。本感载比例阀总成，包括阀体、杠杆以及平衡弹簧和控力弹簧，控力弹簧的一端固定在杠杆的另一端，平衡弹簧的一端与支柄固定，另一端与所述杠杆的中部固定，阀体一侧凹入形成凹孔，该凹孔内设置有阀杆、阀座以及调节弹簧，凹孔开口处的阀体内固定有呈环形的挡环，阀杆的内端外侧与凹孔的侧壁之间形成密封，阀体内还设置有呈圆环形的弹簧座，调节弹簧的一端抵靠在阀杆上，调节弹簧的另一端抵靠在弹簧座上。本感载比例阀总成能根据车辆负载调节制动力。

20. 实用新型

CN2344240Y 制动比例阀失效
公开(公告)号：CN2344240Y
公开(公告)日：1999-10-20
申请号：CN98230249.5
申请日：1998-03-02
申请人：张华平
发明人：张华平
IPC分类号： B60T8/22
摘要：本实用新型公开了一种制动比例阀,其特征在于由上阀盖(1)和下阀盖(13)及阀体(3)联接形成的封闭空腔被中隔层(23)分成上下两个空腔,内部开有通气孔的阀芯(2)可在空腔中滑动,阀芯上装有止档和阀片,活塞(11)卡在止挡(19)和(20)之间,阀芯下段套着两个塔形弹簧(9)和(12),阀体(3)靠中隔层处开有进气孔(5)和(8)分别与上下空腔相通。本实用新型可广泛适用于采用气制动和解除制动的各种汽车。

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