| 摘要 |
PCT No. PCT/SE97/00792 Sec. 371 Date Apr. 29, 1999 Sec. 102(e) Date Apr. 29, 1999 PCT Filed May 14, 1997 PCT Pub. No. WO97/44800 PCT Pub. Date Nov. 27, 1997A contact device comprises two contact members with spherical contact surfaces which are displaced in relation to each other, and a push-on contact device which is supported by one of the contact members and which is insertable over the other contact member. The push-on contact device has a plurality of elongated contact fingers fixed relative to each other in a waist attachment, which is articulately attached to one contact member so as to make possible an angular position of the contact device of, for example, 5 DEG . |
