2 results about "Force direction" patented technology

The invention discloses a reinforcing device and method for a rock slope containing a weak interlayer, and relates to the technical field of slope reinforcing. The reinforcing device comprises a shell mechanism, wherein a drawing reinforcing mechanism is arranged in the shell mechanism in a lifting mode, a rod piece in the drawing reinforcing mechanism drives a reinforcing body to be opened with the rod piece as the center in the rising process, and four guiding mechanisms are fixedly arranged at the top of the inner side of the shell mechanism. According to the reinforcing device and method for the rock slope containing the weak interlayer, a concrete column after anchor cable grouting forming is reinforced, the local strength performance is enhanced to achieve the effect of good internal reinforcing of the rock slope containing the weak interlayer in a mining area, then the situation that shearing damage occurs to the vertical plane of the intersection of the rock slope and the weak interlayer due to uneven stress is avoided, and the shearing force direction of the sliding surface is beneficial to the change of the slope; and meanwhile, the reinforcing device is easy to manufacture, the actual length of the device is conveniently determined according to the depth of the weak interlayer, in addition, after short-term reinforcing, the reinforcing device can be recycled, and the using efficiency is improved.

An axial piston machine (100) for operation as a pump and/or motor, has a housing (10), a drive shaft (20) and a piston drum (40). The piston drum (40) is connected to the drive shaft (20). The drive shaft (20) is mounted rotatably within the housing (10) by means of a first bearing (21) and a second bearing (22), wherein the first bearing (21) is in the form of a tapered-roller bearing and the second bearing (22) is in the form of a plain bearing. The first bearing (21) can absorb axial forces on the drive shaft (20) in a force direction from the second bearing (22) toward the first bearing (21). The drive shaft (20) is preloaded in said force direction. On a housing face side (11), facing toward the drive input and/or output, of the housing (10), there is arranged an abutment surface (12) which can interact with a run-on surface (15a), facing the abutment surface (12), of a drive input or drive output wheel (15) arranged on the drive shaft (20).