| 摘要 |
1510232 Expanding jaw clamp H STAEGER 1 Sept 1975 [23 Jan 1975] 35891/75 Heading E2B A device for connecting a first member 5 to a second 1 having a fixing chamber 2 opening at a slot, the walls 4 of which overhang the chamber, comprises two jaw members 8, 9 each having outwardly turned hooks 21, the free ends of members 8, 9 when relaxed lying one within the other to enable passage of hooks 21 through the slot, the hooks being urged apart by means of cam member 15. |
