-
公开(公告)号：US06880453B2
公开(公告)日：2005-04-19
申请号：US10665488
申请日：2003-09-22
申请人： Leonhard Weixler
发明人： Leonhard Weixler
IPC分类号： E21B19/086 , F15B15/14
CPC分类号： E21B19/086
摘要： The invention relates to a displacement device, particularly for construction machines, having a guide, a carriage, which is displaceably mounted along the guide, and an operating cylinder for displacing the carriage. According to the invention, for increasing the buckling resistance, at least one support element is provided, being displaceably mounted both on the piston rod and on the guide or the carriage and that for preventing lateral buckling of the piston rod, on extending the said piston rod the support element is displaceable up to a predetermined support position on said piston rod.
摘要翻译： 本发明涉及一种特别用于建筑机械的排量装置，其具有导向件，可沿导向件可移动地安装的托架和用于移动托架的操作缸。 根据本发明，为了增加抗弯曲性，提供了至少一个支撑元件，其可移动地安装在活塞杆上和引导件或托架上，并且为了防止活塞杆的横向弯曲，在延伸所述活塞 杆支撑元件可移动到所述活塞杆上的预定支撑位置。
-
52.发明授权公开(公告)号：US12110778B2
公开(公告)日：2024-10-08
申请号：US16833911
申请日：2020-03-30
申请人： BAUER Maschinen GmbH
发明人： Thomas Elsner , Paul Mager , Andreas Ziegler
CPC分类号： E21B44/00 , E02D7/00 , E02F5/02 , E02F9/20 , E21B7/022 , E21B15/00 , G05B19/04 , G05B2219/45012
摘要： The invention relates to civil engineering underground equipment comprising at least one work element for ground work, at least two actuation units, at least one measuring device for determining at least one current actuation parameter for each actuation unit, and a controller which is designed for controlling the actuation units, wherein the controller is connected to the measuring devices and, in order to prevent a tipping of the civil engineering underground equipment, is designed to limit a further actuation of the actuation unit or to display to an operator that the limit actuation parameter has been reached and/or the limit actuation parameter, on the basis of previously calculated limit actuation parameters for the actuation units which define exactly one permissible operating range, when a limit actuation parameter of at least one actuation unit is reached. It is intended for at least two different individual operating ranges to be stored in the controller, wherein each individual operating range comprises a different set of limit actuation parameters for the actuation units, and for the controller to be able to determine a combined permissible operating range.
-
53.发明公开公开(公告)号：US20240209726A1
公开(公告)日：2024-06-27
申请号：US17905807
申请日：2021-01-27
申请人： BAUER Maschinen GmbH
发明人： Matthias SEMEL
CPC分类号： E21B47/06 , E02D5/36 , E21B11/04 , E21B44/00 , E02D2250/0023 , E02D2300/0023 , E02D2600/10
摘要： The invention relates to a soil working device for creating a substantially vertically running hole in the ground, which hole is provided with a slurry, said soil working device having a base body, a connection apparatus which is arranged on an upper end region of the base body, and a soil removal apparatus and/or a soil displacement apparatus, which is arranged on a lower end region of the base body. According to the invention is intended that, at a lower region of the base body, a first pressure measuring apparatus for measuring a first ambient pressure is arranged, and that at an upper region of the base body, which is vertically spaced apart from the lower region, a second pressure measuring apparatus for measuring a second ambient pressure is arranged. The invention also comprises a method for creating a substantially vertical hole in the ground by means of such a soil working device.
-
公开(公告)号：US20240093455A1
公开(公告)日：2024-03-21
申请号：US18458792
申请日：2023-08-30
申请人： BAUER Maschinen GmbH
发明人： Ulli WIEDENMANN
CPC分类号： E02D7/28 , E02D5/38 , E02D5/665 , E02D2250/0007 , E02D2250/0023
摘要： The invention relates to a handling device for gripping and inserting a pile tube into a borehole in the ground to form a foundation pile, comprising a base frame, a gripping device for gripping and holding the pile tube, and a holding element for releasably connecting the base frame to a hoist, in particular a suspension rope. According to the invention, it is provided that at least one inlet device for supplying a curable medium is arranged on the base frame in an upper region and at least one outlet device for the curable medium to the pile tube is arranged in a lower region.
-
公开(公告)号：US11927059B2
公开(公告)日：2024-03-12
申请号：US17905817
申请日：2021-01-26
申请人： BAUER Maschinen GmbH
发明人： Tobias Siegmann
IPC分类号： E21B17/07
CPC分类号： E21B17/073
摘要： The invention relates to a drill rod for transferring a torque comprising an elongate rod base body, along which runs at least one base line for a fluid and/or electric current and/or data, an upper suspension device for suspending the drill rod from a support element, a rotary bearing, which is arranged between the suspension device and the rod base body, wherein the rod base body is mounted rotatably relative to the suspension device about a rod longitudinal axis, and a rotary feedthrough, through which a line connection is formed between at least one feed line, which is fixed relative to the support element, and the at least one base line of the rotatably-mounted rod base body. The invention is characterized here in that the rotary bearing is arranged axially distanced from the rotary feedthrough, and in that the rotary bearing comprises an axial bearing which is arranged above or below the rotary feedthrough. The invention furthermore relates to a drilling apparatus comprising such a drill rod and to a method for retrofitting an existing Kelly bar arrangement.
-
公开(公告)号：US20240035252A1
公开(公告)日：2024-02-01
申请号：US18355205
申请日：2023-07-19
申请人： BAUER Maschinen GmbH
发明人： Kristina HEINDL , Johannes HERB , Sebastian SOIER
CPC分类号： E02F5/08 , E02F9/2858 , E02F3/205 , E02F5/14
摘要： The invention relates to a trench cutter comprising a cutter frame, at least one rotatably drivable cutter wheel, which has cutting teeth on its outer circumference for removing ground material, at least one bearing shield, which is arranged on the underside of the cutter frame and is configured to support the at least one cutter wheel, at least one conveyor box, which has at least one opening for discharging removed ground material and/or for feeding a suspension and is arranged in the region of the at least one bearing shield, wherein the at least one cutter wheel has, on its side facing the bearing shield, at least one flap tooth which can be adjusted between an unfolded position, in which the flap tooth removes ground material below the bearing shield, and a folded position for running past at the bearing shield. According to the invention, it is provided that a conveying side facing the cutter wheel is provided on the conveyor box with at least one opening, past which the cutting teeth and the at least one flap tooth run with no or little distance, wherein a recess is formed on the conveying side with respect to adjacent regions for the at least one flap tooth to run past.
-
公开(公告)号：US20240010075A1
公开(公告)日：2024-01-11
申请号：US18253292
申请日：2021-11-26
申请人： BAUER Maschinen GmbH
发明人： Florian MILLER , Gernot SKIRLO
摘要： The invention relates to a construction machine having an upper carriage, an undercarriage which has a running gear and on which the upper carriage is rotatably supported about an upright axis, and a feed arm for at least one energy line, with which energy can be supplied from the outside to the construction machine, wherein the feed arm is adjustably supported on the upper carriage. In accordance with the invention at least one drive means for actively adjusting the feed arm relative to the upper carriage is provided.
-
公开(公告)号：US11420232B2
公开(公告)日：2022-08-23
申请号：US16483223
申请日：2018-01-24
申请人： BAUER Maschinen GmbH
发明人： Hans-Philipp Otto , Wolfgang Kraus
摘要： A vibration generator has a first rotationally drivable imbalance shaft, on which a first imbalance is arranged, at least one second rotationally drivable imbalance shaft, on which a second imbalance is arranged, a joint drive for rotationally driving the two imbalance shafts and a transmission arrangement which is arranged between the drive and the imbalance shafts for transmitting a torque of the drive to the imbalance shafts. The transmission arrangement distributes an input torque of the drive to a first output element for the first imbalance and a second output element for the second imbalance. For the torque transmission a first deflection element is arranged between the transmission arrangement and the first imbalance shaft and for the torque transmission a second deflection shaft is arranged between the transmission arrangement and the second imbalance shaft.
-
公开(公告)号：US11002090B2
公开(公告)日：2021-05-11
申请号：US16572457
申请日：2019-09-16
申请人： BAUER Maschinen GmbH
发明人： Michael Hartl , Balasaheb Dand
摘要： The invention relates to a handling apparatus and a method for supplying drill rods or casings to a drilling rig, comprising a track for receiving and supplying a drill rod or casing, a rear sledge, on which a rear end portion of the drill rod to be supplied is mounted and which can be moved along the track by means of a sledge drive arrangement, and a front sledge, on which a front end portion of the drill rod or casing to be supplied is mounted and which can be moved along the track, wherein the rear sledge and the front sledge can be releasably connected to each other by means of a linking device.
-
60.发明申请公开(公告)号：US20200291595A1
公开(公告)日：2020-09-17
申请号：US16815143
申请日：2020-03-11
申请人： BAUER Maschinen GmbH
发明人： Josef HAAS
摘要： The invention relates to a securing means and a method for securing a civil engineering element to a construction machine by means of a flexible securing element, wherein a first end of the flexible securing element is attached to the construction machine and a second end is provided with a connecting link which can pass through a securing lug on the civil engineering element and can be releasably fastened to the construction machine by a connecting means. According to the invention, a detection unit is provided on the connecting means, which detection unit is designed for identifying fastening of the connecting link to the connecting means. The detection unit can generate and output a signal if fastening of the connecting link is identified.
-
-
-
-
-
-
-
-
-
搜索结果
196 条记录 (耗时 0.025 秒)
