Among other things, there is shown embodiments of an enclosure such as a portable building with features focusing on overall improvement in energy usage. Wall, roof and floor configurations are disclosed that provide significant energy savings. Methods are also disclosed for preparing such features and/or refitting existing portable buildings for such energy savings.

Among other things, there is shown embodiments of an enclosure such as a portable building with features focusing on overall improvement in energy usage. Wall, roof and floor configurations are disclosed that provide significant energy savings. Methods are also disclosed for preparing such features and/or refitting existing portable buildings for such energy savings.

The present disclosure relates systems and methods involving movable/adjustable platforms and/or guardrails. An example system a bracket configured to be coupled to a fixed structure having a walking surface and a flip door portion rotatably coupled to the bracket. The system also includes a guardrail portion extendibly coupled to the flip door portion and a telescopic linkage further coupling the flip door portion to the guardrail portion. The system additionally includes a locking mechanism with a locking pin. The locking pin is configured to maintain the flip door portion in a raised configuration. The system is configured to be adjusted between the raised configuration and a platform configuration.

The invention relates to a decontamination control system for an establishment comprising at least one sensitive room (L), comprising: a decontaminator (D1); —at least one badge (I) with an NFC tag, and/or at least one object (T) bearing an NFC tag; a first clock (H1) of the decontaminator (D1); a sabot (S) at the entrance to said room (L), comprising an NFC reader and a second clock (H2) synchronous with the first. According to the invention, the system triggers the decontaminator (D1) when said badge (I) is appended thereunto and/or said object (T) is introduced therein, and writes the corresponding timestamp on said NFC tag; then authorizes entry (E) into said room (L) if a first period (A) between the timestamp and the reading on the sabot (S) is less than a second threshold period (B); in the opposite case, the system prohibits said entry (E).

A gate comprises a spring-loaded hinge arrangement defining a rotational axis. A gate structure having a first support arm connected to a first end of the hinge arrangement is also provided. The gate structure is rotatable about the rotational axis. A spring-loaded hinge arrangement includes an outer hinge tube fixedly connectable to an adjacent structure and an inner hinge tube received in the outer hinge tube. The inner hinge tube has a first portion and a second portion movable with respect to each other, the second portion of the inner hinge tube being fixed with respect to the outer hinge tube and the first portion of the inner hinge tube being fixed with respect to the support arm.

A gate comprises a spring-loaded hinge arrangement defining a rotational axis. A gate structure having a first support arm connected to a first end of the hinge arrangement is also provided. The gate structure is rotatable about the rotational axis. A spring-loaded hinge arrangement includes an outer hinge tube fixedly connectable to an adjacent structure and an inner hinge tube received in the outer hinge tube. The inner hinge tube has a first portion and a second portion movable with respect to each other, the second portion of the inner hinge tube being fixed with respect to the outer hinge tube and the first portion of the inner hinge tube being fixed with respect to the support arm.

Among other things, there is shown embodiments of an enclosure such as a portable building with features focusing on overall improvement in energy usage. Wall, roof and floor configurations are disclosed that provide significant energy savings. Methods are also disclosed for preparing such features and/or refitting existing portable buildings for such energy savings.

Among other things, there is shown embodiments of an enclosure such as a portable building with features focusing on overall improvement in energy usage. Wall, roof and floor configurations are disclosed that provide significant energy savings. Methods are also disclosed for preparing such features and/or refitting existing portable buildings for such energy savings.

A passage barrier has first and second guide elements that cooperate to define a gate region, through which a person passes from an entrance region into a passage region. The passage barrier has a drive drive unit. The drive has an output unit including a hollow shaft having an outer shell surface. The hollow shaft has a barrier element mount formed for fixing a plate-shaped barrier element on the hollow shaft and is formed substantially in a U-shape. The barrier element is fixed between the limbs of the barrier element mount, wherein at least two adhesive grooves are provided on the inside at the base of the barrier element mount. At least two opposing adhesive grooves are provided for receiving an adhesive on the inside on both limbs of the barrier element mount and opposing grooves are formed on the inside at distal ends of the barrier element mount.

The present subject matter provides a gate for controlling passage of vehicles including: at least one first blocking element configured to swivel about a first pivot axis; and at least one second blocking element configured to swivel about a second pivot axis, wherein the first blocking element and the second blocking element are configured to swivel one opposite the other in a manner that a gap is formed between the first blocking element and the second blocking element, wherein the gap is set to allow or block passage of vehicles through the gap. Additional embodiments of the gate are disclosed herein.