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公开(公告)号：WO2022042837A1
公开(公告)日：2022-03-03
申请号：PCT/EP2020/073895
申请日：2020-08-26
Applicant: SANDVIK MINING AND CONSTRUCTION OY
Inventor： LIETONEN, Jani
Abstract: A cylinder mounting arrangement including: a mining vehicle having a frame; and at least one hydraulic cylinder (1) mounted to the frame of the vehicle, the cylinder (1) having a cylinder pin (10) for the mounting. In the invention the frame has an opening through which the cylinder (1) can be inserted inside the frame and also removed, and that a mounting element (8) has been assembled to one end of the cylinder (1), the mounting element (8) including a front plate (8') being assembled against the outside of the frame covering the opening (5) at least partially and two ears (8") for the attachment to the cylinder pin (10), and that the front plate (8') is fixed to the frame by mounting bolts (6) or screws from the outside the frame. The invention also relates to a mining vehicle.
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公开(公告)号：WO2021032276A1
公开(公告)日：2021-02-25
申请号：PCT/EP2019/072132
申请日：2019-08-19
Applicant: SANDVIK MINING AND CONSTRUCTION OY
Inventor： LIETONEN, Jani , LAIHONEN, Esko
Abstract: An arrangement for attaching a falling post (1) on a base structure (B), the post (1) being rotatable movable between a standing and a recumbent position. The arrangement comprises a stand (2), the post (1) attached pivotally to the stand (2) by an pin (4). The stand (2) comprises at least one groove (5) arranged laterally in respect of the post (1), and the post (1) comprises at least one projection (6) extending in a lateral direction from the post. Said at least one groove (5) is arranged in respect of said at least one projection (6) such that when the stand is in the standing position, the at least one projection (6) lies in the at least one groove (5), and thereby locks the post (1) in said standing position. The at least one projection (6) is attached to the post (1) such that it has an ability to move in respect of the stand (2) in a longitudinal direction of the post (1).
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公开(公告)号：WO2018229180A1
公开(公告)日：2018-12-20
申请号：PCT/EP2018/065783
申请日：2018-06-14
Applicant: SANDVIK MINING AND CONSTRUCTION OY
Inventor： LIETONEN, Jani
Abstract: A towing hook arranged on a mining machine, comprising: a first end having a bent portion to allow a towing tool to be connected, a second end having a cylindrical rod, an intermediate part being located between the first and the second end, the towing hook to be mounted in a through hole in a frame of a machine in order for the first and second ends to be positioned on different sides of the machine frame, and the intermediate part mounted partly in the through hole of the frame, and wherein the longitudinal axis of the cylindrical rod is generally parallel with a longitudinal axis defined through the towing hook representing the force transmitting direction when connecting the towing tool to the bent portion.
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4.发明申请ANTI-SLIP METHOD AND ANTI-SLIP SYSTEM FOR AN ELECTRIC LOADER USED PARTICULARLY IN MINES AND EXCAVATIONS AND A MINING LOADER 审中-公开用于特别用于矿山和采矿和采矿装载机的电动装载机的防滑方法和防滑系统
公开(公告)号：WO2015162031A1
公开(公告)日：2015-10-29
申请号：PCT/EP2015/058043
申请日：2015-04-14
Applicant: SANDVIK MINING AND CONSTRUCTION OY
Inventor： LIETONEN, Jani
Abstract: The invention relates to an anti-slip method for an electric loader, which loader intended for the handling of a rock material is equipped with a power supply cable for supplying electric power from an electric power network, such as an electric power network provided in a mine, to the loader, the power supply cable being arranged on a reel in the loader. The method comprises measuring the movement of the power supply cable in relation to the loader, and furthermore, measuring the movement of one or more wheels of the loader, or of the axle that rotates the wheel, and converting the movement data obtained by measurement from the wheel or axle into movement data of the loader, and further comparing the measured movement of the power supply cable with the movement data of the loader obtained from the movement of the wheel or the axle, and if said measured movement of the power supply cable and the movement data of the loader obtained by measurement from the wheel or axle differ from each other by more than a given predetermined limit value, indicating of slippage with means for indicating slippage. The invention also relates to an anti-slip system.
Abstract translation: 本发明涉及一种用于电动装载机的防滑方法，用于处理岩石材料的装载机装备有用于从电力网络提供电力的电源电缆，例如电力网络 我的装载机，电源线被布置在装载机的卷轴上。 该方法包括测量供电电缆相对于装载机的运动，此外，测量装载机或旋转车轮的轴的一个或多个车轮的运动，并将通过测量获得的运动数据转换为 所述车轮或车轴成为所述装载机的运动数据，并且进一步比较所测量的所述电源电缆的运动与从所述车轮或所述车轴的运动获得的所述装载机的运动数据，以及如果所述测量的电源电缆的运动 并且通过来自车轮或车轴的测量获得的装载机的运动数据彼此不同于给定的预定极限值，指示具有指示滑动的装置的滑动。 本发明还涉及防滑系统。
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