发明名称 |
BIGAGGREGAT MED ELASTISKT MATERIAL I HON-DELEN |
摘要 |
The present invention relates to a creasing apparatus with a male part (1) with bars (2) and a cooperating female part (3) with grooves (4). Profiles (5) of an elastic material are inlaid in the grooves (4) of the female part (3). The profiles (5) are pretensioned and locked in their grooves (4) by means of T-shaped end pieces (9). <IMAGE> |
申请公布号 |
SE468841(B) |
申请公布日期 |
1993.03.29 |
申请号 |
SE19910002313 |
申请日期 |
1991.08.08 |
申请人 |
TETRA ALFA HOLDINGS SA |
发明人 |
J-E *BRUNLID |
分类号 |
B31B1/25;B21D5/02;B26D3/08;B29C53/06;B31F1/08;B32B3/00 |
主分类号 |
B31B1/25 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|