Vacuum valve
First Claim
1. A vacuum valve comprising:
- a valve housing with at least one valve opening, which has an axis and is enclosed by a valve seat,at least one valve plate, which is adjustable between an open position, in which the valve plate is free from the valve opening, and a closed position, in which the valve plate abuts against the valve seat, anda carrying unit, which carries the at least one valve plate,the at least one valve plate is connected to the carrying unit via at least two connecting devices, each having a connecting part, with a neck portion and an enlarged head portion, which projects in relation to the neck portion, and having a receiving part, with a respective receiving slot into which the neck portion of the connecting part is introducable into an end position of the connecting part and which has a slot width which is smaller, at least in that region of the receiving slot in which the connecting part is located in the end position, than a diameter of the head portion of the connecting part, as measured in a direction of the slot width, wherein, in order to prevent the connecting parts from moving out of the receiving slots, at least one of the receiving parts is rotatable about an axis of rotation from an introduction position, in which the associated connecting part is introduced into the receiving slot, by way of the neck portion thereof, as far as the end position, into a blocking position.
5 Assignments
0 Petitions
Accused Products
Abstract
A vacuum valve includes a valve housing (1) with at least one valve opening (2, 3), at least one valve plate (10, 11) and a carrying unit (9), which carries the at least one valve plate (10, 11). The at least one valve plate (10, 11) is connected to the carrying unit (9) via at least two connecting devices, each having a connecting part (45), with a neck portion (47) and an enlarged head portion (48), which projects in relation to the neck portion (47), and having a receiving part (46, 56′), with a respective receiving slot (49) into which the neck portion (47) of the connecting part (45). In order to prevent the connecting parts (45) from moving out of the receiving slots (49), at least one of the receiving parts (46′) of the connecting devices can be rotated about an axis of rotation (80) from an introduction position, in which the associated connecting part (45) can be introduced into the receiving slot (49), by way of its neck portion (47), as far as the end position, into a blocking position.
10 Citations
15 Claims
-
1. A vacuum valve comprising:
-
a valve housing with at least one valve opening, which has an axis and is enclosed by a valve seat, at least one valve plate, which is adjustable between an open position, in which the valve plate is free from the valve opening, and a closed position, in which the valve plate abuts against the valve seat, and a carrying unit, which carries the at least one valve plate, the at least one valve plate is connected to the carrying unit via at least two connecting devices, each having a connecting part, with a neck portion and an enlarged head portion, which projects in relation to the neck portion, and having a receiving part, with a respective receiving slot into which the neck portion of the connecting part is introducable into an end position of the connecting part and which has a slot width which is smaller, at least in that region of the receiving slot in which the connecting part is located in the end position, than a diameter of the head portion of the connecting part, as measured in a direction of the slot width, wherein, in order to prevent the connecting parts from moving out of the receiving slots, at least one of the receiving parts is rotatable about an axis of rotation from an introduction position, in which the associated connecting part is introduced into the receiving slot, by way of the neck portion thereof, as far as the end position, into a blocking position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
Specification