Doors are used countless times every day in homes, offices, hospitals and commercial buildings. While opening a door is simple, closing it in a controlled and safe way takes more thought than most ...

Schweiss hydraulic doors can now be opened or closed during an unexpected power outage with a DC battery-motorized back-up control system. Doors are also engineered with a no-extra-cost drill-driven ...

Structural design of Schweiss Doors hydraulic doors now includes the application of hydraulic wind pins. Wind pins lock the door to the building structure similar to the bolt in a standard door lock ...

Schweiss Doors is the leading manufacturer of large Hydraulic and Bifold doors, offering innovative features like Red Power Hydraulic Doors with spherical bearings and Lift-Strap Bifold Doors with ...

Schweiss Doors, the premier manufacturer of hydraulic and bifold liftstrap doors, erected a new manufacturing facility which will also serve as a showcase for the company’s new “free-standing” header ...

Hydraulic doors introduced in city buses with much fanfare to prevent passengers from perilously dangling on the footboard serve little purpose. But it has failed to discipline bus drivers and ...