Abstract: A toolholder and method for use with a cutting insert having a clamping opening, comprising a toolholder body and a clamp pivotably mounted to and contacting the toolholder body and pivotable between a first position in which a protrusion of the clamp is disposed in a position in which it is arranged to be received in the clamping opening in the cutting insert to secure the cutting insert to the toolholder body and a second position in which the protrusion is spaced, relative to the toolholder, upwardly from the first position so that the cutting insert is not secured to the toolholder body by the protrusion. A resilient member is arranged relative to the clamp to urge the clamp to the first position and to resist pivoting of the clamp to the second position. An opening in the clamp may receive a portion of a separate lever.

Abstract: A toolholder and method for use with a cutting insert having a clamping opening, comprising a toolholder body and a clamp pivotably mounted to and contacting the toolholder body and pivotable between a first position in which a protrusion of the clamp is disposed in a position in which it is arranged to be received in the clamping opening in the cutting insert to secure the cutting insert to the toolholder body and a second position in which the protrusion is spaced, relative to the toolholder, upwardly from the first position so that the cutting insert is not secured to the toolholder body by the protrusion. A resilient member is arranged relative to the clamp to urge the clamp to the first position and to resist pivoting of the clamp to the second position. An opening in the clamp may receive a portion of a separate lever.

Abstract: Method and device for managing one or more secure gateway virtual private network, VPN, devices (104, 105) in a secure VPN for cryptographically separated and tunnelled VPN communication. VPN configuration data provided by a management system (110) is received (401); and the received VPN configuration data and a domain type encapsulating (402,403), wherein said domain type identifying an administrative network domain for cryptographically separated and tunnelled management communication with a hardware separated administrative controller (121) of said one or more secure gateway VPN devices (104, 105), exclusively for management of said one or more secure gateway VPN devices (104, 105).

Abstract: Method and device for managing one or more secure gateway virtual private network, VPN, devices (104, 105) in a secure VPN for cryptographically separated and tunnelled VPN communication. VPN configuration data provided by a management system (110) is received (401); and the received VPN configuration data and a domain type encapsulating (402,403), wherein said domain type identifying an administrative network domain for cryptographically separated and tunnelled management communication with a hardware separated administrative controller (121) of said one or more secure gateway VPN devices (104, 105), exclusively for management of said one or more secure gateway VPN devices (104, 105).

Abstract: To test a shutdown steam condenser for tube leakage, the pressure in the water boxes is reduced below atmospheric pressure while the steam casing is open to atmospheric pressure, and leakage of air into the boxes is used as an indication of the tube leakage. The leakage is preferably indicated with a soap bubble test by a workman inside the box. Although the entrance manholes to the water box are substantially sealed during testing, for safety protection one can be sealed with a U-tube water seal so that it will be broken automatically by an excessive underpressure.