| 摘要 |
Equipment for raise breaking or the like includes a drive rod, which supports a drive device 10 to drive a drive rod along a guide 4. The guide is fixed in drift wall 2 and lengthened successively consistent with crossworking. The drive rod supports at least one drilling boom unit 62 for mechanized drilling, as well as an operator and service platform 40. The operator and service platform 40 is supported movably relative to the drive rod in the direction of drive 4 below a lower position in which it does not hamper the working movements of the drilling boom unit 62, and an upper position in which the drilling boom unit 62 in the nonoperating position extends through an opening in the operator and service platform 40. <IMAGE>
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