Support for a tool for the reinforcement anchoring of mining supporting works,申请号FR19840019037-传众专利搜索

Support for a tool for the reinforcement anchoring of mining supporting works

申请公布号：FR2574850(A1)

申请号：FR19840019037

申请日期：1984.12.13

申请公布日期：1986.06.20

申请人：

LEENDERS KURT

分类号：E21B7/02;E21D20/00

主分类号：E21B7/02

摘要：The support for the tool for the reinforcement anchoring according to the invention is characterised in that the support 3 is mounted in a pivoting and lockable manner on a base 6 by means of an articulation spindle 5. The base 6 is itself pivoting by means of articulated arms 12 on a spindle 15 and its distance with respect to the ground is adjusted by pins 13. <IMAGE>

PROPIONIC ACID AMINOALKYL ESTER DERIVATIVE, ITS PREPARATION AND ANTIPHLOGISTIC AND ANALGESIC AGENT CONTAINING SAID DERIVATIVE AS ACTIVE COMPONENT

CORONA DISCHARGER OF IMAGE FORMING DEVICE

LEAKAGE CONTROL DEVICE FOR MAIN STEAM ISOLATION VALVE

AIR JET TYPE SOIL CONDITIONING MACHINE

VERFAHREN ZUM GIESSEN VON LEICHTMETALLERZEUGNISSEN

TRAGELEMENT ZUR HALTERUNG VON DECKEN-TRAGSCHIENEN UND DERGLEICHEN

BRILLENGESTELL

NIETPRESSE ZUR BEFESTIGUNG EINES HART-KURZWARENARTIKELS, WIE EINES DRUCKKNOPFES, AN EINER TRAEGERBAHN

LICHTBILDPROJEKTOR-TISCH

GERUESTPLATTE FUER EIN BAUGERUEST

MESSER

HEIZUNGSKESSEL