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DE3126637A1
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Process for bonding screws to glass or the like
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DE3027610A1
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Screw joint to glass - using cotton reels and epoxy! resin adhesive
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DE2828546A1
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Grinding wheel made from strip wound on shaft - has strip axially compressed by tubes to form grooves
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DE2543725A1
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Reinforced concrete track bar connection - with thickened steel zone in stepped ribs from groove banks
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DE2524977A1
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Cylindrical recess concrete rib bar connections - has ribs at close intervals forming thread pattern
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DE2511229A1
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Connection for concrete rib steel in circular holes - provides friction sidewall contact with stepped steel end calibration
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DE2453438A1
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Rough steel reinforcing rod for concrete - is held in nut thread by means of wedging produced by driving through with double-sided rolled thread ribs
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DE2428939A1
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Holes in concrete for subsequent bolt insertion - metal-walled near mouth and bored deeper by bar-type element
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DE2327275A1
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Helically profiled anchor bolts for concrete or rock - are fastened into boreholes by resin mortar
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DE1952712A1
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Fixing plug for (wood) screws
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DE1534788B1
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Mortar cartridge
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