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DE2606381A1
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Adjustable screw jack for building construction - has three threaded casings screwed together to vary distance piece length
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DE2606337A1
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Expanding dowel for insertion into drilled hole - has internal expansion sleeve expanded by mandrel broken after completion
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DE2603209A1
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External wall cladding double panel row fastener - comprises continuous batten with inwards offset additional laying surface
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DE2548616A1
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Paired horizontal external wall facing panel rows fixture - uses continuous batten with bent wall attachment and grooves for panels
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DE2544598A1
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External wall cladding panel retention element - has U-sectioned rail with lateral groove for lockable retainers in dovetail configuration
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DE2535237A1
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Expanding wall plug fastener with central stud - has bellows folds which expand radially when compressed axially by pulling stud
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DE2535238A1
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Expanding wall plug fastener with slotted outer sleeve - has core with bellows folds which expand radially when compressed axially by tensioning stud
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DE2524459A1
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Double sleeved expanding rivet - has rivet sleeve with conical head driven into slotted sleeve with curved walls and punched to expand
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