1. A non-staining silicone rubber composition of the condensation curing type comprising a diorganopolysiloxane having at least two hydroxyl or hydrolyzable radicals each attached to a silicon atom per molecule as a base polymer, and a silane having at least two hydrolyzable radicals per molecule or a partial hydrolytic condensate thereof, wherein
at least 2 mol % of the entire substituent radicals attached to silicon atoms in the diorganopolysiloxane are substituted or unsubstituted monovalent hydrocarbon radicals having at least two carbon atoms.
2. The non-staining silicone rubber composition of claim 1 wherein the base polymer is a diorganopolysiloxane of the following general formula (1) or (2):
2
wherein R is a substituted or unsubstituted monovalent hydrocarbon radical, at least 2 mol % of R are substituted or unsubstituted monovalent hydrocarbon radicals having at least two carbon atoms, X is an oxygen atom or a divalent hydrocarbon radical having 1 to 8 carbon atoms, and n is such a number that the diorgnopolysiloxane has a viscosity of 100 to 1,000,000 cs at 25 C.,
3
wherein Y is a hydrolyzable radical, a is 2 or 3, R, X and n are as defined above.
3. The non-staining silicone rubber composition of claim 1 wherein of the silicon atom-attached substituent radicals other than the hydrolyzable radicals in the diorganopolysiloxane, the substituted or unsubstituted organic radicals having at least two carbon atoms are aliphatic unsaturated radicals and the remaining radicals are methyl.
4. The non-staining silicone rubber composition of claim 1, further comprising a filler selected from calcium carbonate and silica which has been surface treated to be hydrophobic.
5. The non-staining silicone rubber composition of claim 1 for use as a rubber construction material.
6. The non-staining silicone rubber composition of claim 5 for use as a sealant, coating or gasket.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A signaling device, in particular a signal pillar (1), for indicating at least one operating state of industrial equipment, such as a machine, plant, vehicle or the like with an optical andor acoustic signal element (2, 3, 4), wherein a transmitting unit (8) is additionally provided with a transmitter (11) for wireless data transfer to a receiver, characterized in that the transmitting unit (8) of the signaling device is arranged in an exchangeable module (7).
2. The signaling device according to claim 1, characterized in that the signaling module has at least partially the same mechanical and electrical connection elements as a signal element (1, 3, 4) of a signal pillar (1), so that the exchangeable module can be detachably integrated into a signal pillar.
3. The signaling device according to one of claims 1 or 2, characterized in that wireless data transmission takes place via electromagnetic radiation andor ultrasound radiation.
4. The signaling device according to one of the preceding claims, characterized in that the transmitting unit (8) andor the receiver is designed as a user of a public communications network.
5. The signaling device according to one of the preceding claims, characterized in that a transfer unit is provided in the in the transmission path between the transmitter and receiver.
6. An arrangement according to one of the preceding claims, characterized in that several transmitting units (8) can be connected with a transfer unit.
7. The signaling device according to one of the preceding claims, characterized in that the receiver is a land line telephone, a mobile telephone, a radio device andor an Internet user.
8. The signaling device according to one of the preceding claims, characterized in that the signaling device (1) additionally has a receiver for receiving data via a wireless data transmission path.
9. The signaling device according to one of the preceding claims, characterized in that the transmitting unit (8) consists of a mobile radio modem for dialing into a mobile radio network.
10. The signaling device according to one of the preceding claims, characterized in that the transmitting unit (8) is designed as a mobile component for a telephone base station on the land line network.
11. The signaling device according to one of the preceding claims, characterized in that the signaling device (1) has a DECT telephone unit andor a Blue Tooth module as the transmitting unit (8).
12. The signaling device according to one of the preceding claims, characterized in that a transmitting unit (8) is provided with several transmitters (11) for various transmission channels.
13. The signaling device according to one of the preceding claims, characterized in that the transmitter (11) is designed to transmit voice messages andor text messages.
14. The signaling device according to one of the preceding claims, characterized in that the transmitter (11) is designed for transferring various operating states.
15. The signaling device according to one of the preceding claims, characterized in that a screen is provided to shield sensitive components of the signaling device from the transmitter (11).
16. The signaling device according to one of the preceding claims, characterized in that an antenna (9) is secured to the outside of the signaling device (1).
17. Machine or plant with a signaling device, comprised of an optical andor acoustic sensor, characterized in that the signaling device has a transmitting unit (8) according to one of the preceding claims.
18. Vehicle with signaling device, characterized in that the signaling device has a transmitting unit (8) according to one of the preceding claims.