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公开(公告)号：WO2015025002A1
公开(公告)日：2015-02-26
申请号：PCT/EP2014/067837
申请日：2014-08-21
Applicant: CATERPILLAR SARL
Inventor： SHIMIZU, Kunitomo , AKAHANE, Eiji , AKIZUKI, Tomohiro
CPC classification number: E02F9/0833 , B60R3/005 , B60R3/02
Abstract: This invention relates to a catwalk which is installed along the side of upper swing structure of construction machine such as large hydraulic excavator. When the upper structure swings at construction work, the end of longer side of the catwalk is susceptible to damage by hitting with materials like piled mud near the machine. The object of this invention is to provide a catwalk which prevents the damage effectively, and has stable walkway. According to the invention, the catwalk (16) has an outer tilt up portion (18) and an inner tilt up portion (19) at most outer end (H) from swing center (X). The outer tilt up portion (18) is installed around first axis (Yl) near the side (6a), and has outer walkway (Fl) above the axis (Yl) and outer from the side (6a), and is installed to rotate between horizontal and upper positions. The inner tilt up portion (19) is installed around second axis (Y2) above the first axis (Yl), and has inner walkway (F2) on the same plain with outer walkway (Fl), and is installed to rotate between horizontal and upper positions with the push up movement of the outer tilt up portion (18). When the outer tilt up portion (18) hits with materials like piled mud (S), it rotates upward (Z2) with the inner tilt up portion (19) and prevents damages of the catwalk.
Abstract translation: 本发明涉及沿大型液压挖掘机等施工机械的上摆动侧安装的走道。 当上部结构在施工作业中摆动时，走道的较长边的端部易受到机器附近堆放的泥土等材料的撞击造成的损坏。 本发明的目的是提供一种有效地防止损坏并且具有稳定的人行道的走道。 根据本发明，跑道（16）具有从摆动中心（X）到最外端（H）的外倾斜向上部分（18）和内倾斜向上部分（19）。 外倾斜部（18）围绕第一轴线（Y1）安装在靠近侧面（6a）处，并且在轴线（Y1）上方具有外侧走廊（F1）并且从侧面（6a）向外侧延伸，并且安装成旋转 在水平和上位置之间。 内倾斜部分（19）围绕第一轴线（Y1）上的第二轴线（Y2）安装，并且在与外部通道（F1）相同的平面上具有内部人行道（F2），并且安装成在水平和 上部位置与外倾斜部分（18）的上推运动。 当外倾斜部分（18）用堆积泥浆（S）的材料击打时，其与内倾斜部分（19）向上（Z2）旋转，并且防止时装表面的损坏。
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Patent Agency Ranking
公开(公告)号：WO2019038346A1
公开(公告)日：2019-02-28
申请号：PCT/EP2018/072701
申请日：2018-08-22
Applicant: CATERPILLAR SARL
Inventor： AKAHANE, Eiji , OKADA, Naoya
Abstract: Provided is an operating device for a construction machine that prevents an operator from accidentally gripping the blocking bar when the operator walks through the passage in front of the console box and that also prevents work clothes of the operator from being caught in the blocking bar. An operating device (6) for a construction machine includes: a console box (10) having an operating lever (8) attached to an upper surface thereof, wherein the operating lever (8) outputs a signal for operating the construction machine in response to a manual operation; and a blocking bar (16) that is swingably attached to the console box (10) about an axis extending widthwise between a block position at which to block a passage (14) provided in front of the console box (10) and a retreat position at which the blocking bar (16) retreats from the passage (14). A recess (18) is formed in a front end of a lateral side of the console box (10). The blocking bar (16) is housed in the recess (18) when it is positioned at the retreat position.
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公开(公告)号：WO2015155240A1
公开(公告)日：2015-10-15
申请号：PCT/EP2015/057617
申请日：2015-04-08
Applicant: CATERPILLAR SARL
Inventor： AKAHANE, Eiji , SHIMIZU, Kunitomo
CPC classification number: H02G3/32 , B60R16/0215 , F16B2/08 , F16B21/086 , F16L3/1058 , H02G3/30
Abstract: This invention provides a cable holding member 3 to enable the cable 5 to be held regardless of the thickness of the holding member 4, comprising by firstly putting one end of a band 2 from a contact surface 3b of the cable holding member 3, that is contacting to the holding member 4, through the first through hole 3j in coming-off prevented state so that the cable 5 contacts to a cable holding surface 3h, where an engagement part 2a is formed at the end of the band 2 that could penetrate a through hole 4a on the holding member 4 and engages to the circumference of the through hole 4a in a coming-off prevented state, and secondly by penetrating the band 2 wound around the cable 5 at the cable holding surface 3h from the cable holding surface 3h through the second holding surface 3k in coming-off prevented state to reach to the back end part 3e so that the cable 5 can be held at the holding member 4.
Abstract translation: 本发明提供了一种电缆保持构件3，以使电缆5能够保持，而不管保持构件4的厚度如何，首先将带2的一端从电缆保持构件3的接触表面3b，即 通过第一通孔3j与保持构件4接触，使得电缆5接触到电缆保持表面3h，其中接合部分2a形成在带2的端部，其可以穿透 通孔4a在保持构件4上，并且在脱开防止状态下与通孔4a的圆周接合，其次通过将电缆保持表面3h上的电缆5周围的带2从电缆保持表面3h穿过 通过第二保持表面3k在脱开防止状态下到达后端部3e，使得电缆5能够保持在保持构件4上。
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公开(公告)号：WO2015132292A1
公开(公告)日：2015-09-11
申请号：PCT/EP2015/054487
申请日：2015-03-04
Applicant: CATERPILLAR SARL
Inventor： TAJIMA, Hidenobu , AKAHANE, Eiji , IWAMOTO, Takahiro
CPC classification number: E02F9/166 , B62D33/0604 , E02F9/163
Abstract: PROBLEM: To ensure required strength of a regulation device that regulates displacement of a cab despite of downsizing of a stopper, the regulation device comprising a stopper receiving part mounted on the machine frame and/or the bottom of the cab and having a through hole formed at the center part, a shaft penetrating the through hole of the stopper receiving part and a stopper supported by the shaft. SOLUTION: Spherical surface (10a) is formed on the side surface of a stopper (10) where a stopper receiving part (7) contacts, and when the cab (2) displaces in the direction of moving away from the machine frame (7), the spherical surface (10a) of the stopper (10) contacts in vicinity of a through hole (7a) of the receiving part (7) not to come off.
Abstract translation: 问题：为了确保调节装置的所需强度，尽管限制了尺寸，但是调节装置的尺寸小，调节装置包括安装在机架和/或驾驶室底部上的止动器接收部分，并具有形成的通孔 在中心部分，穿过止动器接收部分的通孔的轴和由轴支撑的止动件。 解决方案：在止动器接收部分（7）接触的止动件（10）的侧表面上形成球面（10a），并且当驾驶室（2）沿离开机架（7）的方向移动时， 止动件（10）的球面（10a）在接收部（7）的通孔（7a）附近接触不脱落。
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公开(公告)号：WO2015104334A1
公开(公告)日：2015-07-16
申请号：PCT/EP2015/050259
申请日：2015-01-08
Applicant: CATERPILLAR SARL
Inventor： MATSUMURA, Kazumasa , AKAHANE, Eiji
CPC classification number: E02F9/0891 , E02F3/32 , E05B65/006 , E05C19/14 , E05F5/022 , E05Y2201/224 , E05Y2900/536 , F16F1/376 , F16F1/377
Abstract: PROBLEM: To provide a rubber stopper which can be mounted easily to an opening-closing cover and prevent the rubber stopper coming off from the opening-closing cover with vibration of a machine, the rubber stopper that is attached to the opening-closing cover with pressure while the opening-closing cover is locked to the closed position, the opening-closing cover that covers an opening part of a cover body opened/closed freely, the cover body that covers a storage room. SOLUTION: A rubber stopper (18) is formed with a body part (18b) having an attach surface part (18a) to attach a cover body (8), a mounting leg part (18c) to put into a mounting part hole (20b) formed on the mounting part (20) penetratingly and a recessed portion for tucking (18d) formed on the attach surface part (18a) positioned aligned with the mounting leg part (18c) in the front back direction, and the rubber stopper (18) is mounted to the mounting part (20) by putting the mounting leg part (18c) to the mounting part hole (20b).
Abstract translation: 问题：为了提供能够容易地安装在开闭盖上的橡胶塞，防止橡胶塞从机体的振动从开闭盖脱落的情况下，安装在开闭盖上的橡胶塞， 所述开闭盖被锁定在所述关闭位置，所述开闭盖覆盖所述盖体的敞开/闭合的开口部，所述盖主体覆盖储藏室。 解决方案：橡胶塞（18）形成有具有附接表面部分（18a）的主体部分（18b），以附接盖体（8），安装脚部分（18c）以放入安装部分孔（20b ）形成在所述安装部（20）上，并且形成在与所述安装脚部（18c）对准的所述安装面部（18a）上的卷起部（18d）的前后方向的凹部和所述橡胶塞 ）通过将安装脚部（18c）安装到安装部孔（20b）而安装到安装部（20）。
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公开(公告)号：WO2015007893A1
公开(公告)日：2015-01-22
申请号：PCT/EP2014/065526
申请日：2014-07-18
Applicant: CATERPILLAR SARL
Inventor： SHIMIZU, Kunitomo , AKAHANE, Eiji , AKIZUKI, Tomohiro
CPC classification number: E02F9/0833 , B60R3/005 , E02F3/32
Abstract: Object of the Invention: This invention relates to a catwalk which is installed along the side of upper swing structure of construction machine such as large hydraulic excavator. When the upper structure swings at construction work, the end of longer side of the catwalk is susceptible to damage by hitting with materials like piled mud near the machine. The object of this invention is to provide a catwalk which prevents the damage effectively, and has stable walkway, and also provides simple structure for lower manufacturing cost and easy use. Outline of the Invention: With reference to Fig. 1, catwalks (16, 17) are installed on both sides of construction machine (2). Catwalks (16, 17) are symmetrical. Features will be explained to the catwalk (16) by referring Fig. 2 also. The catwalk (16) which is installed along the side (6a) of upper swing structure (6) of construction machine (2) has a movable portion (18) at most outer end (H) from swing center (X). The movable portion (18) is installed around axis (Y) which locates near the side (6a) of swing structure (6), and is installed to rotate between horizontal and upper positions. When the movable portion (18) hits with materials like piled mud (S), it rotates upward (Z2) and prevents damage.
Abstract translation: 发明内容本发明涉及一种沿大型液压挖掘机等施工机械上摆动侧安装的走道。 当上部结构在施工作业中摆动时，走道的较长边的端部易受到机器附近堆放的泥土等材料的撞击造成的损坏。 本发明的目的在于提供一种能有效地防止损坏并且具有稳定的人行道的走道，还提供简单的结构，以降低制造成本并易于使用。 具体实施方式参照图1。 1，施工机械（2）两侧装有时装表演（16,17）。 时装表演（16,17）是对称的。 功能将通过参考图解释到时装表演（16）。 2也。 沿着建筑机械（2）的上部摆动结构（6）的侧面（6a）安装的行走道（16）具有从摆动中心（X）到最外端（H）的可移动部分（18）。 可移动部分（18）围绕位于摆动结构（6）的侧面（6a）附近的轴线（Y）安装，并且安装成在水平位置和上部位置之间旋转。 当可移动部分（18）用堆积泥浆（S）的材料击打时，它向上旋转（Z2）并且防止损坏。
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