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1. 发明专利

JP2009108541A Door device 有权
标题翻译：门设备
公开(公告)号：JP2009108541A
公开(公告)日：2009-05-21
申请号：JP2007280257
申请日：2007-10-29
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , TAKEUCHI SHIGEMI
IPC分类号： E05B83/16 , B62D25/24 , E02F9/00 , E05B77/36 , E05C19/06 , F16B5/00
摘要： PROBLEM TO BE SOLVED: To improve durability of a door device further when receiving vibration generated in a door panel in the direction crossing the direction of opening and closing, in a latch device integrated with an intertruss bracing structure for suppressing vibration of the door panel. SOLUTION: A striker 44 is provided with a mounting bracket 45 fixed on a frame on a machine body side. The mounting bracket 45 is a member being long in the vertical direction, formed by a bracket bottom plate part 45a and a pair of bracket side plate parts 45b provided on its both sides, and having recessed cross section. A pair of projecting parts 45c formed into a trapezoidal shape protrude toward a latch mechanism part 43 in central parts of right and left bracket side plate parts 45b, respectively. A hook mounting part 46 formed by swelling into a V-shape on a latch mechanism part 43 side is fixed from end faces of the pair of bracket side plate parts 45b of the mounting bracket 45 to end faces of the projecting parts 45c by welding. A hook fitting 48 protrudes from a tip plane part 46c in the hook mounting part 46 and is engaged with the latch mechanism part 43. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在接收到门板在与开关方向交叉的方向上产生的振动时进一步提高门装置的耐久性，在与用于抑制振动的振动的桁架支撑结构集成的闩锁装置中门板解决方案：撞针44设置有固定在机体侧的框架上的安装支架45。安装支架45是在垂直方向上长的构件，由支架底板部45a和设置在其两侧的一对托架侧板部45b形成，并且具有凹入的横截面。形成为梯形的一对突出部45c分别向左右托架侧板部45b的中央部的闩锁机构部43突出。通过在闩锁机构部43侧膨胀成V形形成的钩安装部46通过焊接从安装托架45的一对托架侧板部45b的端面固定到突出部45c的端面。钩配件48从钩安装部分46中的尖端平面部分46c突出并与闩锁机构部分43接合。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009174222A Door device 审中-公开
标题翻译：门设备
公开(公告)号：JP2009174222A
公开(公告)日：2009-08-06
申请号：JP2008015268
申请日：2008-01-25
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , TAKEUCHI SHIGEMI
IPC分类号： E05D11/06 , E02F9/00 , E05C17/22 , E06B3/70
摘要： PROBLEM TO BE SOLVED: To provide a door device which can hold a door-opening state without additionally installing brackets on a frame or a door member. SOLUTION: A mechanism 71 for regulating a hinge-plate opening angle is provided and extended from a hinge plate 41 on one side to a hinge plate 43 on the other side, and used for locking the opening movement of the hinge plate 43 on the other side at a constant angle. The hinge plate 41 on one side of the mechanism 71 for regulating the hinge-plate opening angle is integrally provided with a guide plate 73 having a guide hole 72. Then a pocket 75 is formed at the lower part of the guide plate 73, and a guide 76 is formed at a down slope from the top end edge of the pocket 75. Then a bracket 77 is integrally molded with the top edge of the lower hinge plate 43 on the other side, and a base end 79a of a rod 79 is connected to the bracket 77 with flexible rotation by a universal coupling 78. The rod 79 is engaged with the guide hole 72 so that it can freely slide. Then an engagement plate 80 which drops in the pocket 75 is integrally attached to the tip of the rod 79. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以在不在框架或门构件上安装托架的情况下保持打开门的状态的门装置。解决方案：用于调节铰链板打开角度的机构71设置并从一侧的铰链板41延伸到另一侧的铰链板43，并用于锁定铰链板43的打开运动在另一侧以恒定的角度。用于调节铰链板打开角度的机构71一侧的铰链板41一体地设置有具有引导孔72的引导板73.然后，在引导板73的下部形成有凹部75，引导件76从凹部75的顶端边缘向下倾斜地形成。然后，托架77与另一侧的下铰链板43的上边缘一体地模制，并且杆79的基端79a 通过万向联轴器78与支架77连接，弹性旋转。杆79与导向孔72接合，使其可以自由滑动。然后在口袋75中落下的接合板80一体地附接到杆79的尖端。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009150060A Door device 有权
标题翻译：门设备
公开(公告)号：JP2009150060A
公开(公告)日：2009-07-09
申请号：JP2007326637
申请日：2007-12-19
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , TAKEUCHI SHIGEMI
IPC分类号： E05B83/00 , B62D25/10 , E02F9/00 , E05B77/36 , E05B79/08
摘要： PROBLEM TO BE SOLVED: To provide a door device capable of reducing the number of vibration control devices used to suppress vibration of a door panel. SOLUTION: In this door device, a striker 44 is provided by protruding from a frame on opening and closing part sides of the door panel, and a latch mechanism part 43 engaged with the striker 44 to regulate travel in the opening and closing directions of the door panel and release its engagement is provided on the door panel. The striker 44 has a mounting base part 45 fixed on the frame, upper and lower steady slope parts 46 formed by swelling onto a latch mechanism part 43 side from the mounting base part 45 to engage with the latch mechanism part 43 in the vertical direction, and a hook fitting 48 provided by protruding from between these steady slope parts 46 and locked by the latch mechanism part 43. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供能够减少用于抑制门板的振动的振动控制装置的数量的门装置。解决方案：在该门装置中，通过从门板的打开和关闭部分侧面上的框架突出设置撞针44，以及与撞针44接合以锁定打开和关闭的行进的闩锁机构部分43 在门板上提供门板的方向并释放其接合。撞针44具有固定在框架上的安装基部45，上下稳定斜坡部46，其通过从安装基部45向闩锁机构部43侧的隆起而形成，从而在垂直方向上与闩锁机构部43卡合，以及通过从这些稳定斜坡部分46之间突出并被闩锁机构部分43锁定而提供的钩配件48.版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009138452A Door device 审中-公开
标题翻译：门设备
公开(公告)号：JP2009138452A
公开(公告)日：2009-06-25
申请号：JP2007316861
申请日：2007-12-07
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , YOKOGAWA KEITARO , GOTO TAKAHIRO , TAKEUCHI SHIGEMI
IPC分类号： E06B3/36 , B62D25/10 , E02F9/16 , E05D5/02 , E06B3/12
摘要： PROBLEM TO BE SOLVED: To provide a door device improved in mountability when mounted through hinges.
SOLUTION: One side of a door panel body 20 of a side door 17 is attached to a frame on a machine side through the hinges 31 attached to one side of the door panel body 20. The hinge 31 comprises a one hinge plate 41 formed long in the direction of the frame on the side where it is fixed to the frame, a plurality of shaft members 42 having rotating center axes arranged on the same straightline along the longitudinal direction on one of the longitudinal one end and the other end of the one hinge plate 41, and a plurality of other hinge plates 43 for mounting the door panel body 20 openably pivotally supported on the one hinge plate 41 through the shaft members 42. Oblong holes 51, 52, 51 for inserting fastening bolts are drilled in the one hinge plate 41 at one end, center, and the other end, respectively. The door panel body is secured to the frame on the machine side with the bolts 53, 54, 53 inserted into the oblong holes 51, 52, 51.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供当通过铰链安装时提高了安装性能的门装置。解决方案：侧门17的门板主体20的一侧通过附接到门板主体20的一侧的铰链31附接到机器侧的框架上。铰链31包括一个铰链板 41在框架的固定在框架一侧的框架方向上形成多个长轴构件42，多个轴构件42具有在纵向一端和另一端之一上沿纵向排列在同一直线上的旋转中心轴的一个铰链板41，以及多个其他铰链板43，用于安装通过轴构件42可枢转地枢转地支撑在一个铰链板41上的门板主体20.钻出用于插入紧固螺栓的长孔51,52,51 在一个铰链板41的一端，中心和另一端。门板主体通过插入长方形孔51,52,51中的螺栓53,54,53而固定在机器侧的框架上。（C）2009，JPO＆INPIT

5. 发明专利

JP2009108539A Door device 有权
标题翻译：门设备
公开(公告)号：JP2009108539A
公开(公告)日：2009-05-21
申请号：JP2007280255
申请日：2007-10-29
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , TAKEUCHI SHIGEMI
IPC分类号： E05B85/24 , E02F9/00 , E05B77/36 , E05B83/16 , E05C19/06
CPC分类号： E02F9/0891 , E02F9/00 , E05B85/02 , E05B85/045 , E05C3/24 , Y10T292/1047 , Y10T292/1064 , Y10T292/108 , Y10T292/68 , Y10T292/71
摘要： PROBLEM TO BE SOLVED: To provide a door device capable of reducing the number of parts and facilitating the formation of layout of parts by integrating intertruss bracing parts for suppressing vibration of a door panel with a latch device. SOLUTION: In this door device, a latch mechanism part 43 is provided on a door panel of a side door of a hydraulic shovel, and a striker 44 is provided in a frame on a machine body side. The striker 44 is constituted by forming a plurality of intertruss bracing slope parts 46 by swelling into a V-shape on a latch mechanism part 43 side for a pair of upper and lower mounting base parts 45 and protruding a hook fitting 48 from a tip plane part 47 between these intertruss bracing slope parts 46. The latch mechanism part 43 is formed by cutting a latch groove part 55 in which the hook fitting 48 of the striker 44 is fitted into a U-shape in body plates 52a, 52b in a mechanism body part 52, and upper and lower intertruss bracing regulation parts 56 are integrally formed into a V-shape on an opening side of the latch groove part 55. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种门装置，其能够通过集成用于抑制门板与闩锁装置的振动的桁架支撑部件来减少部件的数量并且便于形成部件的布局。解决方案：在该门装置中，在液压挖掘机的侧门的门板上设置有闩锁机构部43，并且在机体侧的框架中设置有撞针44。冲击器44通过在一对上下安装基部45上在闩锁机构部43侧膨胀成V形而形成多个桁架支撑斜面部46而构成，并从尖端平面突出配合钩48 这些桁架支撑斜面部分46之间的部分47.闩锁机构部分43通过切割闩锁槽部分55形成，其中撞针44的钩配件48以机构装配在主体板52a，52b中的U形主体部分52和上下桁架支撑调节部件56在闩锁槽部分55的开口侧上一体地形成为V形。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2010158969A Hinge and door device 有权
标题翻译：铰链和门装置
公开(公告)号：JP2010158969A
公开(公告)日：2010-07-22
申请号：JP2009002039
申请日：2009-01-07
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , YOKOGAWA KEITARO , GOTO TAKAHIRO , TAKEUCHI SHIGEMI
IPC分类号： B62D25/12 , E02F9/00
摘要： PROBLEM TO BE SOLVED: To provide a hinge for reliably holding a door open state without requiring additional mounting of a bracket on a frame and a door member.
SOLUTION: One hinge plate 41 rotatably supports thereon the other hinge plate 43 by a shaft member 42 in an openable and closable manner. A bracket section 77 is formed integrally with the upper edge of an end of the other hinge plate 43, which is located on the side opposite the side on which the shaft member 42 is mounted, and a vertical shaft section 79a of a hold-stay rod 79 is loosely fitted in a shaft hole 78 in the bracket section 77 so as to be pivotable and vertically slidable. A horizontal shaft section 79b of the hold-stay rod 79 is slidably inserted in a guide hole 73H in a guide plate 72 welded to the hinge plate 41, and an locking section 79c is formed by bending at the front end of the hold-stay rod 79. When the other hinge plate 43 is opened, the engaging section 79c is moved from a guide section 76 to a receiving plate section 74 and inserted into an engaging hole 75. The engaging section 79c is removed from the engaging hole 75 by pushing the engaging section up by a finger.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于可靠地保持门打开状态的铰链，而不需要在框架和门构件上额外安装支架。解决方案：一个铰链板41通过轴构件42以可打开和关闭的方式可旋转地支撑在另一个铰链板43上。托架部77与位于与安装有轴构件42的一侧相反的一侧的另一铰链板43的端部的上边缘与保持架的垂直轴部79a一体地形成杆79松动地装配在支架部分77中的轴孔78中，以便可枢转和可垂直滑动。保持杆79的水平轴部79b可滑动地插入到与铰链板41焊接的引导板72中的引导孔73H中，并且通过在保持力的前端弯曲而形成锁定部79c 杆79.当另一个铰链板43打开时，接合部分79c从引导部分76移动到接收板部分74并插入到接合孔75中。接合部分79c通过推动从接合孔75移除接合部分由手指向上。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010059638A Door device 审中-公开
标题翻译：门设备
公开(公告)号：JP2010059638A
公开(公告)日：2010-03-18
申请号：JP2008224582
申请日：2008-09-02
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , TAKEUCHI SHIGEMI
IPC分类号： E05C17/28 , B62D25/24 , E02F9/00
摘要： PROBLEM TO BE SOLVED: To provide a door device capable of holding a door open without additionally installing a bracket on a frame or a door member. SOLUTION: A hinge plate opening angle restricting mechanism 71 for locking the opening operation of one hinge plate 43 at a specified angle is provided to an area ranging from the other hinge plate 41 to the one hinge plate 43. In the hinge plate opening angle restricting mechanism 71, a guide plate 73 having a guide hole 72 is integrally attached to the other hinge plate 41 by weld parts 73a, 73b, a pocket part 75 is formed at the lower part of the guide plate 73, and the pocket part 75 is declined from the upper end edge to the guide part 76. A bracket part 77 is integrally formed at the upper edge of the lower side one hinge plate 43. The vertical shaft part 79a of an L-rod 79 is loosely fitted to the shaft hole 78 of the bracket part 77. The L-rod 79 is slidably fitted to the guide hole 72. A locking plate part 80 falling in the pocket part 75 is integrally attached to the front end of the L-rod 79. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不在框架或门构件上安装支架的情况下将门打开的门装置。解决方案：用于将一个铰链板43的打开操作以特定角度锁定的铰链板开启角限制机构71设置在从另一铰链板41到一个铰链板43的范围内。在铰链板打开角限制机构71，具有引导孔72的引导板73通过焊接部73a，73b一体地附接到另一铰链板41，在引导板73的下部形成有凹部75，部分75从上端边缘向下延伸到引导部分76.支架部分77一体地形成在下侧的一个铰链板43的上边缘处.L杆79的垂直轴部分79a松动地装配到支架部分77的轴孔78.L杆79可滑动地装配到引导孔72.落在袋部75中的锁定板部分80一体地附接到L杆79的前端。 P>版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010043481A Door panel 有权
标题翻译：门面板
公开(公告)号：JP2010043481A
公开(公告)日：2010-02-25
申请号：JP2008208617
申请日：2008-08-13
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , TAKEUCHI SHIGEMI
IPC分类号： E02F9/00 , B62D25/10 , E02F9/16
摘要： PROBLEM TO BE SOLVED: To provide a door panel which can maintain proper sealing performance between a ventilation opening of an outside plate and an unevenly-molded inside plate, and a dust removing screen.
SOLUTION: A seal member 93 is stuck along the peripheral edge of the ventilation opening 25 opened in a joint 27 between the outside plate 21 and the rugged molded inside plate 23. The porus metal tabular dust removing screen 71, which is molded in such a shape as to swell to the ventilation opening 25 through the seal member 93 from the inside plate 23, is fixed to the inside plate 23.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以在外板的通风口和不均匀模制的内板之间保持适当的密封性能的门板和除尘屏。解决方案：密封构件93沿着在外板21和凹凸的模制内侧板23之间的接头27中开口的通风孔25的周缘粘合。模制的孔金属板状除尘网71 通过密封构件93从内侧板23向通气口25膨胀的形状固定在内侧板23上。（C）2010，JPO＆INPIT

9. 发明专利

JP2009108619A Door device 审中-公开
标题翻译：门设备
公开(公告)号：JP2009108619A
公开(公告)日：2009-05-21
申请号：JP2007282981
申请日：2007-10-31
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , TAKEUCHI SHIGEMI
IPC分类号： E05C19/00 , B62D25/24 , E02F9/00 , E05F7/04 , F16F7/00
摘要： PROBLEM TO BE SOLVED: To provide a door device capable of surely suppressing vibrations in the vertical direction of a door panel to a frame.
SOLUTION: One side section of the door panel 20 is fitted in an openable and closeable manner to one side member 41a of the frame 41 on the machine body side by hinges 36 and 37. A first vibration-control recessed section 71 is formed to the internal side plate 23 of a vertical surface section 20a in the other side section of the door panel 20 while a second vibration-control recessed section 72 is formed to the internal plate 23 of a curved surface section 20b in an upper section in the other side section of the door panel 20 to one side section of the door panel 20. A first vibration-control plunger 73 freely engaged and disengaged to and from the first vibration-control recessed section 71 and a second vibration-control plunger 74 freely engaged and disengaged to and from the second vibration-control recessed section 72 with the opening and closing of the door panel 20 are fitted to the other side member 41b of the frame 41 on the machine body side respectively.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种门装置，其能够可靠地抑制门板在框架的垂直方向上的振动。解决方案：门板20的一侧部分通过铰链36和37以可打开和可关闭的方式装配在机体侧的框架41的一个侧构件41a上。第一振动控制凹部71是形成在门板20的另一侧部分中的垂直表面部分20a的内侧板23上，而第二振动控制凹部72形成在上部的曲面部分20b的内板23中门板20的另一侧部分到门板20的一侧部分。第一振动控制柱塞73与第一振动控制凹部71和第二振动控制柱塞74自由地接合和分离门面板20的打开和关闭分别与第二振动控制凹部72啮合并从第二振动控制凹部72脱离，并分别与机体侧的框架41的另一侧部件41b嵌合。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2010043484A Door panel 有权
标题翻译：门面板
公开(公告)号：JP2010043484A
公开(公告)日：2010-02-25
申请号：JP2008208621
申请日：2008-08-13
申请人： Caterpillar Japan Ltd , キャタピラージャパン株式会社
发明人： UTO RYOJI , TAKEUCHI SHIGEMI
IPC分类号： E06B3/70
CPC分类号： B62D25/10 , B60K11/08 , E02F9/00 , E02F9/0891
摘要： PROBLEM TO BE SOLVED: To provide a door panel, the shape and strength of which enable an opening for ventilation to be widely formed at a joint between outside and inside plates so as to change specifications into severe heat ones, even if a protrusive streak portion is provided at the joint so as to prevent deformation.
SOLUTION: The flat plate-like joint 27 of the inside plate 23 joined to the outside plate 21 is enclosed with outer frame-like reinforcing protrusions 29a, 29b and 29d, and a cross beam-like reinforcing protrusion 29c. A vertical protrusive streak portion 31 is provided in the joint 27 as shown in Fig.(a). The joints 27 are continuously formed in locations facing both upper and lower ends of the protrusive streak portion 31, respectively; and an opening cutting-planned portion 32, to which the cutting of the opening 25 for ventilation can be applied, is provided as shown in Fig.(b).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种门板，其形状和强度使得通风开口能够在外板和内板之间的接头处被广泛地形成，从而将规格变为严重的热板，即使在接头处设有突出的条纹部，以防止变形。解决方案：接合到外板21的内板23的平板状接头27被外框状加强突起29a，29b和29d以及横梁状的加强突起29c包围。如图（a）所示，在接头27中设置有垂直突出的条纹部31。接头27分别连续地形成在突出条纹部分31的上端和下端两侧的位置上。以及如图（b）所示，设置可以施加用于通风的开口25的切割的开口切割预定部32。版权所有（C）2010，JPO＆INPIT

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