The invention relates to a safety device arrangement for an elevator door opening, said safety device arrangement comprising at least a toe guard (3) placed substantially at the lower edge of the elevator car and a safety circuit (21) connected to the elevator system. The safety device arrangement comprises a safety circuit switch (16) placed on the toe guard (3) and a bypass switch (17) connected to the safety circuit (21), said bypass switch being fitted to bypass the safety circuit switch (16...

A rotobaler is provided with an inclination sensor that recognizes an inclination to the side as well as in the longitudinal direction. This inclination sensor generates a signal coupled to a computer that, in turn, controls a display arrangement in order to indicate whether a base that is to be unloaded from the rotobaler can be safely unloaded considering the existing inclination of the rotobaler. In the event an unsafe inclination is present, either the computer sends out a control signal whi...

A connecting arrangement is disclosed for connecting first and second articles, such as casing sections (22, 24) to each other. The connecting arrangement comprises a connector (28) comprising an outwardly extending portion, which may be a first flange (34). The outwardly extending portion is securable to an outwardly extending member, which may be a second flange (36). A securing portion (30) removably secures the connector (28) to the first article.

A projector arrangement is provided wherein a spectral splitting and recombination unit (SSR) includes a first and a second polarization selective or polarizing beam splitting device and a wavelength selective optical element (WSOE) which are sufficient to realize the main and/or the entire functionality of said spectral splitting and recombination unit (SSR).

The present invention relates to a connector arrangement with a first housing and a second housing, which receive a plug arrangement and a socket arrangement, respectively, and can be joined together by means of a cross slider which has guide frame ramps, and which is controlled by a pivoted lever mounted on a housing, wherein all guide frame slots or ramps and the bearing of the pivoted lever are open in the direction of plugging in order to make possible an insertion of the respective guide ta...

A sealing arrangement for sealing a leakage gap between relatively moveable parts in a flow path between a region of high fluid pressure and a region of low fluid pressure comprises a sealing member having an upstream surface, a downstream surface, a radially outer surface and a radially inner surface, the sealing member being in communication with a housing via a resilient element. The resilient element is fixedly joined to the upstream surface of the sealing member such that during operation b...

A sealing arrangement, for example between adjacent nozzle guide vane platform segments (2A, 2B) in a gas turbine engine, comprises a seal (12) which extends across a gap (13) between the platform segments (2A, 2B) and engages, at opposite ends, in grooves (8A, 8B). The seal (12) comprises a web element (14) having recesses (20A, 20B) at its opposite edges, which receive sealing elements (16A, 16B). The sealing elements (16A, 16B) may comprise a braided amorphous silica yarn or other filamentary...

The invention relates to a seat row arrangement for a vehicle, comprising two outer seats (5) and a central seat (4). It is defined in that the central seat (4d) can be displaced forward and/or rearward from the normal position between the two outer seats (5d) into a front and/or a rear seat position. It is thus possible for the vehicle occupants in the seat row to obtain more comfortable seat positions, which are offset in the longitudinal direction. The effect is produced immediately on displa...

A seal arrangement comprises an expandable inner tubular and an outer tubular. The inner tubular comprises an axially extending lip seal. Expansion of the inner tubular serves to energise the lip seal, a free end of which will be urged into contact with the outer tubular.

A control arrangement is operable to control an electrical relay to supply current. The arrangement comprises current supply means and control means operable to provide a relay make signal and a relay break signal to control the state of the relay to respectively make and break a connection to the current supply means. Further control means are operable to enable or disable the current supply means. A first delay means operates to delay enabling the current supply means until after a relay make ...