Tensioning washer with upset bodies and optical indication
摘要
Upset bodies 9, 10 and 11 are allocated to the tensioning washer 1. The upset bodies 9, 10 and 11 are softer than the upset washers 6, and under load the required bolt tension is indicated via the upset travel by the washer edges 8 coming together. <IMAGE>
申请公布号
DE4416766(A1)
申请公布日期
1995.02.23
申请号
DE19944416766
申请日期
1994.05.15
申请人
BERWALD, WERNER, DIPL.-ING., 59379 SELM, DE;BERWALD, DITHMAR, 59379 SELM, DE
发明人
BERWALD, WERNER, DIPL.-ING., 59379 SELM, DE;BERWALD, DITHMAR, 59379 SELM, DE
