Tubular banister post with screwed socket - has stud welded to tube outside, passing through horizontal, elongated hole in socket
摘要
The post for use in erecting banisters comprises a tube, onto which is screwed a socket with an opening for a fastener and space to accommodate a connecting tube. The fastener consists of a screwed stud (8), butt-welded to the outside of the tube (2), and passing through an elongated hole (13) extending horizontally in the socket (10). ADVANTAGE - Rapid erection and elimination of mfg. tolerances.
申请公布号
DE4027932(A1)
申请公布日期
1991.05.23
申请号
DE19904027932
申请日期
1990.09.04
申请人
WANZL GMBH & CO ENTWICKLUNGS-KG, 8874 LEIPHEIM, DE
发明人
ERTLE, KARL, ING.(GRAD.), 7907 LANGENAU, DE;WANZL, RUDOLF, 8874 LEIPHEIM, DE