Disclosed are a supporting device and cranes comprising the supporting device.

The invention relates to a support fixture and a method for forming a support fixture.

A locking device for locking an expandable support device, including a spring device integral with the expandable support device.

A support arm (214) of the support device has a rotary fixing device (250).

A terminal device records a content permitted to be recorded on a recording medium device by a server device on the recording medium device.

An expandable support device and methods of using the expandable support device are disclosed.

The device consists of an upper supporter (210), a lower supporter (220) and a joint shaft (230).

A decryptor decrypts the encrypted medium device key using the controller unique key to obtain a medium device key.

A decryptor decrypts the encrypted medium device key using the controller unique key to obtain a medium device key.

The system (100) comprises a first supporting device (110) and a second supporting device (110).

Disclosed are a support device for engineering equipment and a concrete pumping device equipped with the support device.

A physical therapy support device.

A coupling element (7) is arranged to the first support device (3), wherein the coupling element (7) connects the first support device (3) to the second support device (5).

An apparatus for forming a duct includes a bending apparatus and-a support apparatus.

A holder is supported on the support shoulder.