| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Hood for earthmoving machines | US09732154 | 2000-12-07 | US06508323B2 | 2003-01-21 | Giuseppe Burgo |
| A hood for earthmoving machines, such as a backhoe, includes a top panel and two side panels extending beneath and on opposite sides of the top panel to form a substantially upside down U-shaped shell resting on a frame of the vehicle to close the engine compartment of the backhoe. The side panels extend substantially parallel to a vertical centerline plane of the vehicle and are hinged to the frame of the vehicle to rotate, about an axis of rotation substantially perpendicular to the vertical centerline plane of the vehicle, between an open position in which the side panel is located over the top panel to permit access to the engine compartment, and a closed position in which the side panel is located beneath the top panel to close the engine compartment. | ||||||
| 82 | Ripper tooth attachment for a backhoe | US3778111D | 1972-03-27 | US3778111A | 1973-12-11 | CIOFANI P |
| A ripper tooth attachment for a backhoe having a bucket pivotably mounted on a boom, hydraulic means for rotating the bucket relative to the boom and a linkage pivotably connecting the hydraulic means and the bucket. The ripper tooth attachment comprises a sharpened end portion for engaging material to be ripped and a support member which is connected to the linkage for movement therewith and which supports the sharpened end portion in a position substantially perpendicular to the linkage. Upon actuation of the hydraulic means the bucket is pivoted between an operative and inoperative position. When the bucket is in an operative position, the linkage is disposed so as to position the ripper tooth in an inoperative position and when the bucket is moved to its inoperative position the linkage is disposed to support the ripper tooth in an operative position. This arrangement enables the ripper tooth and the bucket to be simultaneously mounted on the backhoe and moved between their operative and inoperative positions by merely actuating the hydraulic means of the vehicle.
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| 83 | 作业机用驾驶室 | CN201430103472.0 | 2014-04-24 | CN302949408S | 2014-09-24 | 串田吉广; 上田正明; 斋木健一 |
| 1．本外观设计产品的名称：作业机用驾驶室。2．本外观设计产品的用途：本外观设计产品用作配置在反铲挖土机和联合收割机等作业机上的驾驶室。3．本外观设计产品的设计要点：形状。4．最能表明本外观设计设计要点的图片或照片：立体图1。5．在本外观设计产品的显示透明部分的立体参考图1与显示透明部分的立体参考图2中，灰色部分是透明的。 | ||||||
| 84 | SUPPORT SHAFT MEMBER MOUNTING/DISMOUNTING STRUCTURE FOR WORKING MACHINE | EP16764751.0 | 2016-03-04 | EP3272949A1 | 2018-01-24 | MIYAZAKI Yoshihiro; IKEDA Takahiro; KURODA Takaaki; SEINO Hideki |
A work vehicle such as a backhoe having a cabin disposed on one side of excavator equipment and a tank unit disposed on the other side of the excavator equipment involves a problem that a component part of the cabin needs to be removed at a time of replacement of a cylinder fulcrum pin, etc. because a fuel tank, etc., which should be handled with caution, is stored on the tank unit side. Provided is a backhoe 1 including: excavator equipment 4 provided with a boom cylinder 25 having its proximal end portion 25a coupled to a rotatable cylinder fulcrum pin 46; a cabin 8 disposed on one side of the excavator equipment 4; and a tank unit 9 disposed on the other side of the excavator equipment 4, wherein a work hole 50 is opened that extends from a right side wall 8a of the cabin 8 on the excavator equipment 4 side to a floor member 39, and the cylinder fulcrum pin 46 is installable and removable through the work hole 50 by inserting and extracting the cylinder fulcrum pin 46 from the cabin 8 side into and out of a cylindrical body 94 to which the proximal end portion 25a is fixed. |
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| 85 | Vorrichtung zum Anschliessen eines Heckbaggers an eine Baumaschine | EP87115651.9 | 1987-10-24 | EP0265882A1 | 1988-05-04 | Kennedy, Michael Eugene |
Eine Vorrichtung zum Anschließen eines Heckbaggers an eine Baumaschine oder dergleichen weist einen an die Baumaschine angeschlossenen Querrahmen (19), der sich im wesentlichen über die gesamte Baumaschinenbreite erstreckende obere und untere Führungsschienen (27, 38) aufweist, und einen mit dem Heckbagger verbundenen Gleitrahmen (18) auf, wobei der Gleitrahmen (18) auf den Führungsschienen (27, 38) quer zur Fahrtrichtung der Baumaschine verstellbar angeordnet ist, eine Führungsschiene (27 bzw. 38) hakenförmig übergreift, auf einer horizontalen Oberseite (39) der anderen Führungsschiene (27 bzw. 38) bei der Querverschiebung aufsitzt, über hydraulisch beaufschlagbare obere und untere Zylinder (70) gegen Querverschiebung feststellbar ist und eine Führungsschiene (27 bzw. 38) an ihrem oberen Ende mit einer Keilfläche (29) versehen ist, auf der eine keilförmige Gegenfläche (61) des Gleitrahmens (18) durch Beaufschlagen mindestens eines Zylinders (70) höhenverstellbar ist. |
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| 86 | 作业机用操纵杆罩 | CN201430256686.1 | 2014-07-25 | CN303198495S | 2015-05-06 | 德田贵之; 国泽辉夫; 堂免大祐 |
| 1．本外观设计产品的名称：作业机用操作杆罩。2．本外观设计产品的用途：本外观设计产品主要用作反铲挖土机等的工程机械类作业机上使用的操作杆罩。3．本外观设计产品的设计要点：形状。4．最能表明本外观设计设计要点的图片或照片：立体图。5．本外观设计的右视图与左视图对称，故省略右视图。 | ||||||
| 87 | 作业机用操作杆用手柄 | CN201430256312.X | 2014-07-25 | CN303190675S | 2015-04-29 | 德田贵之; 国泽辉夫; 山本真大 |
| 1．本外观设计产品的名称：作业机用操作杆用手柄。2．本外观设计产品的用途：本外观设计产品主要用作反铲挖土机等的工程机械类作业机上使用的操作杆用手柄。3．本外观设计产品的设计要点：形状。4．最能表明本外观设计设计要点的图片或照片：立体图。 | ||||||
| 88 | 挖掘机 | CN201430024402.6 | 2014-01-29 | CN302902354S | 2014-08-06 | 速水能弘; 上村正满; 三好正刚; 石井久之; 岛田优 |
| 1．本外观设计产品的名称：挖掘机。2．本外观设计产品的用途：本产品是一种反铲挖土机等挖掘机。3．本外观设计产品的设计要点：本外观设计的设计要点在于产品的形状和图案。4．指定的图片或照片：设计1立体图1。5．基本设计：设计1为基本设计。6．透明情况：在表示透明部分的各视图中用斜线表示的部分是透明的。 | ||||||
| 89 | MOBILE CRUSHER | PCT/DE2010000387 | 2010-04-03 | WO2010112019A4 | 2010-11-25 | HUBRICH FRANK; HOFFMANN DIETER |
| The invention relates to a mobile crusher (2) that can be displaced on four caterpillars and that comprises a supporting frame (20), a large hopper (31), an apron conveyor (32), a sizer (34) and an intermediate conveyor (36) for use in strip-mining. The material is received by the shovel (1) of a shovel excavator or a wheel loader, is fed to the crusher (2), crushed and is then transferred onto a conveyor plant via a discharge conveyor system. The crusher (2) has to follow at the same cycle in which the shovel excavator moves forward during an advance in mining. In order to obtain a good maneuverability of the crusher (2), the two front caterpillars (22) are driven and can be steered like a two-caterpillar chassis. As the crusher (2) is subject to high loads, all components have to have a robust design. For this purpose, the individual functional groups are accommodated in a stable supporting frame (20). The crushed material is transferred onto a subsequent bench conveyor via an evolving conveyor directly connected to the mobile crusher (2), a transfer conveyor or a mobile bridge. The plant can be displaced while under full useful load. | ||||||
| 90 | BAGGER | PCT/IB2010/053706 | 2010-08-17 | WO2011021150A1 | 2011-02-24 | POETTKER, Alois |
Bagger, insbesondere Ladeschaufel- oder Löffelbagger, mit einem Unter- oder Fahrgestell (11), einem auf diesem verschwenkbar gelagerten Oberwagen (13), einer am Oberwagen (13) angeschlossenen, heb- und senkbaren und/oder vor- und zurückziehbaren Auslegervorrichtung (15) sowie einem am freien Ende (17) der Auslegervorrichtung angeordneten, betätigbaren Grabgefäß (19), wobei diese relativ zueinander beweglichen Bauelemente oder Bauelementgruppen mittels steuerbaren, vorzugsweise elektrischen, hydraulischen und/oder pneumatischen Antrieben (18,20) betätigbar sind. U m die Steuerbarkeit des Bagger durch den Baggerführer erleichtert wird, wird mit der Erfindung vorgeschlagen, dass die Antriebe (18,20) mittels eines gemeinsamen Einhand-Steuerhebels (21) in Form eines mittels einer einzigen Hand einer Bedienperson manipulierbaren Kreuzhebel- Joysticks (22) steuerbar sind. Mit einem solchen Kreuzhebel- Joystick lässt sich in besonders vorteilhafter Weise eine Steuerung in einem Arbeitsraum realisieren, der durch Zylinderkoordinaten beschrieben ist, womit die Handlungen des Baggerführers und die Reaktionen der Maschine darauf viel besser den Erwartungen entsprechen, als dies in der Vergangenheit der Fall war. |
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| 91 | Cabin of back hoe | US10181787 | 2002-09-17 | US06669272B2 | 2003-12-30 | Hiroaki Ayabe; Masami Miyanishi; Takaaki Kuroda; Masao Nagata |
| A cabin of a rearward small-turn backhoe having a portion of a turn frame (2) excluding a working machine mounting part (1) formed generally in circular shape and formed so that the diameter thereof is stored generally within the width of a traveling device (1), wherein the rear part of the cabin (8) is formed in a curved shape generally along the outer peripheral form of the turn frame (2) as viewed from a horizontal plane, at least a side face of the cabin is formed in a polygonal shape, and two faces of the polygonal shape adjacent to each other are formed in a foldable door (15a, 15b), whereby an indoor space can be increased over a conventional one to improve comfortability, and a controllability can be improved because a lever operation can be performed in a roomy space. | ||||||
| 92 | Analog control | US08672427 | 1996-06-28 | US06170606B2 | 2001-01-09 | Ernest J. Merz |
| A mobile machine which carries the operator of the machine is equipped with a control which has a shape, geometry and motion analogous to that of the machine and which causes machine motion analogous to the motion imparted to the control by the operator. The analog control may be applied on mobile equipment including aerial work platforms, forklifts, front end loaders, backhoes, earth movers, bulldozers, diggers, trenchers, agricultural equipment, mining machinery, and other operator controlled vehicular equipment by tailoring the shape, geometry and motions of the control to be analogous to those of the machine being controlled. | ||||||
| 93 | Multiple mode operational system for work vehicle braking or propulsion | EP05109809.3 | 2005-10-21 | EP1650359A2 | 2006-04-26 | Hendron, Scott S; Trifunovic, Boris; Ernst, Paul J |
A work vehicle includes a multiple mode operational system (400) having a work system such as a linkage and associated hydraulic cylinders of a backhoe, a braking system (300) and a multiple mode control system (80). The multiple mode control system (100) includes a central controller (130), a mode toggle switch (110) and a work system control device such as an electromechanical joystick (120). The central controller (130) is capable of entering at least a first operational mode and a second operational mode. In the first operational mode, the central controller (130) manipulates the work system based on signals received from the work system control device (120). In the second operational mode, the central controller (130) controls the braking system (300) based on signals received from the work system control device (120).
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| 94 | Kinderspielfahrzeug | EP04030406.5 | 2004-12-22 | EP1632275A1 | 2006-03-08 | Ewringmann, Ulrich |
Das Spielfahrzeug ist dadurch gekennzeichnet, daß an ihm ein Heckbagger (2) befestigt ist, daß ein Sitzausleger (4) drehbar auf einem Aufnahmeblock (3) angeordnet ist, der an dem Spielfahrzeug (1) befestigt ist, daß an dem Aufnahmeblock (3) ein Stützbein (13) angebracht ist, das zwischen einer angehobenen Stellung und einer abgesenkten Stellung schwenkbar ist, in der das Stützbein (13) auf dem Boden aufruht, und daß eine Sicherungshakeneinrichtung an dem Aufnahmeblock (3) angebracht ist, die in einer ersten Position das Stützbein (13) in der angehobenen Stellung und zugleich den Sitzausleger (4) in einer vorbestimmten Winkellage arretiert und in einer zweiten Position das Stützbein (13) in der abgesenkten Position sichert und außerdem dabei den Sitzausleger (4) zur Drehung freigibt. Das Spielfahrzeug ist auch von kleinen Kindern betätigbar und genügt hohen Sicherheitsanforderungen.
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| 95 | Front controller for hydraulic excavator | JP2000117551 | 2000-04-19 | JP2001303622A | 2001-10-31 | FUJISHIMA KAZUO; OGURA HIROSHI; WATANABE HIROSHI; TOMITA SADAHISA |
| PROBLEM TO BE SOLVED: To accurately control a front of a hydraulic backhoe even when a hydraulic cylinder is positioned near a stroke end, and to prevent the effect of the dispersion of working and the change of an oil temperature in a front controller for the hydraulic backhoe. SOLUTION: Whether or not the place of an arm cylinder 3b in the case of control operation start is positioned at the place of the stroke end is decided in procedure 250, procedure 250 proceeds to procedure 260 when the place of the arm cylinder is positioned at the place of the stroke end, the preset time constant Ta=T1 of a low-pass filter is set in case of the stroke end, procedure 250 proceeds to procedure 270 when the place of the arm cylinder is not positioned at the place of the stroke end, and the preset time constant Ta=T2 (>T1) of the low-pass filer is set in case of an intermediate place. The low-pass filtering processing of the time constant Ta set in procedure 260 or 270 is executed to the output signal of an arm in procedure 280. The low-pass filtering processing of the time constant Tb set so that the response of cylinder speed is equalized is executed even to the output signal of a boom. COPYRIGHT: (C)2001,JPO | ||||||
| 96 | 運搬車両に対する運搬物の積載システムおよび積載方法 | JP2015155177 | 2015-08-05 | JP2017032493A | 2017-02-09 | 吉田 英典; 倉田 和彦; 藤原 鉄也; 岩井 義明 |
| 【課題】運搬物の積載重量に過不足が生じないように運搬車両に運搬物を積載する。 【解決手段】シールド掘削等により生じた土砂等をバックホー8によって、トラックスケール9上のトラック3の荷台に積載する際に、当該トラック3で所持するIDカード15の車両情報を読取機16により読み取り、その車両情報中の車両総重量と、トラックスケール9で計測されたトラック3の実測重量値との差からその計測時点での土砂等の積載可能重量を算出して表示器17bに表示する。バックホー8の操縦者は、表示器17bに表示された積載可能重量を確認しながらトラック3の荷台に土砂等を積載することで、過不足が生じないようにトラック3の荷台に土砂等を積載することができる。 【選択図】図2 |
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| 97 | Loading amount management system and loading amount management method | JP2010177926 | 2010-08-06 | JP2012035973A | 2012-02-23 | KANAI MAKOTO; MATOBA KAZUHIKO; HASEGAWA HIDETAKA; HISADA HIDETAKA |
| PROBLEM TO BE SOLVED: To reduce a system cost and suppress a human error from being generated.SOLUTION: The loading amount management system 10 that manages a loading amount of earth and sand to a dump truck with a backhoe includes an integrating switch 12 that is operated by an operator, an integrating section 24B that integrates each measured loaded amount W1 by one operation to an accumulation loaded amount L if the integrating switch 12 is operated, a loading detection section 24C that detects the loading movements of the earth and sand to the dump truck with the backhoe, and a voice guide device 18 that warns the operator if the integrating switch 12 is not actuated between a period where any detection movement is performed by the loading detection section 24C and the next loading movement. | ||||||
| 98 | Method and device for excavation and backfilling | JP20466196 | 1996-08-02 | JPH1046624A | 1998-02-17 | MASUDA TOSHIICHI; MIYOSHI ISAMU; MUTOU KOUSHIROU |
| PROBLEM TO BE SOLVED: To conduct excavation and backfilling works without slewing an excavator, and to improve operating efficiency and safety by installing a forward rotatable and reversely rotatable conveyor to an opening section in the central lower section of the excavator. SOLUTION: Soil and sand excavated by a backhoe 10 are placed directly on a forward rotatable and reversely rotatable conveyor 14 mounted to an opening section in the central lower section of the backhoe 10 at the time of excavation. Soil and sand are conveyed up to a hopper 16 at the rear through another conveyor 13, and carried to the rear by a slide type belt conveyor 18, and loaded on a dump car 20. Soil and sand for backfilling are thrown down onto the hopper 16 from the dump car 20, and conveyed forward by the slide type belt conveyor 18 at the time of backfilling. Soil and sand are thrown down onto the conveyor 1 through a temporary chute 22, further transferred onto the conveyor 14 and transported forward, and backfilled directly. Accordingly, excavation and backfilling can be conducted continuously in a short time. | ||||||
| 99 | Dual mode stabilizer for backhoe loaders and backhoe attachments | US96549 | 1998-06-12 | US06076855A | 2000-06-20 | Sterling E. Webb |
| A dual mode stabilizer [10] for primary use in conjunction with a backhoe loader, such as a rubber-tired backhoe loader or in conjunction with a backhoe attachment for a skid steer loader. The dual mode stabilizer [10] includes a pair of base members [20] rigidly fixed on opposite sides of the tractor [15] proximate the backhoe attachment. A stabilizer arm assembly [30] engages the base member [20]. The stabilizer arm assembly [30] is piston [60] actuated and includes an outrigger arm member [65], a sliding arm member [70] pivotally connected to the outrigger arm member [65] so as to limit movement of the outrigger arm member [65] with respect to the sliding arm member [70] to rotational movement about a first pivot point [75], a first locking mechanism for preventing rotational movement of the outrigger arm member [65]. Movement of the sliding arm member [70] within the base member [20] is limited to axial movement. A second locking mechanism is provided between the base member [20] and the sliding arm member [70] to prevent axial movement of the sliding arm member [70] within the base member [20]. Actuation of the piston [60] with the first locking mechanism engaged, causes the stabilizer arm assembly [30] to travel downwardly within base member thus providing operation in the vertical stabilizer mode. Contrariwise, actuation of the piston [60] with the first locking mechanism released and the second locking mechanism engaged, causes the outrigger arm member [65] to rotate about the first pivot point [75] thereby resulting in operation in the fold down stabilizer mode. | ||||||
| 100 | Open shield method coping with sand ground | JP2012090939 | 2012-04-12 | JP2013217161A | 2013-10-24 | UEMURA MAKOTO; UEMURA KENJIRO; TAKEGAWA HIROAKI |
| PROBLEM TO BE SOLVED: To provide an open shield machine which can be manufactured at a low cost.SOLUTION: A machine body of an open shield machine 1 consists of first, second and third divided body blocks which are to be a front part 1d, a middle part 1e and a tail part 1c. A working face shield jack 16 is provided between the front part and the middle part, an articulation jack 19 is provided between the middle part and the tail part, and a shield jack 2 is provided in the tail part 1c. For excavating of the shield machine, after the front part 1d is advanced, the middle part 1e and the tail part 1c are advanced. The front part 1d is propelled by the working face shield jack 16, the inside of a working face protected by the front part 1d is excavated by an excavator such as a backhoe, reduction of the working face shield jack 16 and expansion of the shield jack 2 are simultaneously performed, and the middle part 1e and the tail part 1c are propelled. In the front part 1d, a front part cutting edge is inserted to working face natural ground in a sandy soil layer of a high ground water level when advanced by the working face shield jack 16, and compaction is performed by a front part partition wall 17. | ||||||
