Collapsible support system for circled metal covering - photographic support frame
摘要
The pantographic strut system is used for supporting curved metal cladding. The supports (1) carry a curved metal sheathing (8). A series of pin jointed props support the bearing rails. The metal cladding is folded over at the edges and retained by rivets attached to the rails. USE/ADVANTAGE - Metal cladding system folds to occupy a low volume for easier transport.
申请公布号
DE4201648(A1)
申请公布日期
1992.08.06
申请号
DE19924201648
申请日期
1992.01.22
申请人
ALMEIDA BORGES, CARLOS ALBERTO DE, RIO DE JANEIRO, BR
发明人
ALMEIDA BORGES, CARLOS ALBERTO DE, RIO DE JANEIRO, BR