1. A coupling cover apparatus for covering a shaft coupling of a personal watercraft having a craft body, a hull, an engine disposed at a central portion of the craft body and a jet propeller disposed at a stern thereof, wherein the watercraft also includes a propeller shaft for said jet propeller, wherein said propeller shaft is connected to a crankshaft of said engine at a shaft coupling;
said coupling cover apparatus provided for covering the ends of said crankshaft and said propeller shaft from above and on the left and right sides thereof, said coupling cover apparatus comprising:
a first cover section for removably attaching to said engine or to said hull, and
a second cover section for removably attaching to said first cover section, and for cooperating therewith to cover said shaft coupling, wherein said first cover section comprises a hose support cradle for a water hose.
2. The coupling cover of claim 1, wherein the hose support cradle is formed as an integral part of said first cover section.
3. The coupling cover of claim 1, wherein the second cover section can be temporarily removed from the watercraft without requiring removal of the first cover section.
4. The coupling cover of claim 3, wherein removal of the second cover section gives sufficient access to the shaft coupling to allow maintenance of said coupling without requiring removal of the first cover section.
5. A coupling cover apparatus for covering a shaft coupling of a personal watercraft having a craft body, a hull, an engine disposed at a central portion of the craft body and a jet propeller disposed at a stern thereof, wherein the watercraft also includes a propeller shaft for said jet propeller, wherein said propeller shaft is connected to a crankshaft of said engine at a shaft coupling;
said coupling cover apparatus provided for covering the ends of said crankshaft and said propeller shaft from above and on the left and right sides thereof, said coupling cover apparatus comprising:
a first cover section for removably attaching to said engine or to said hull, and a second cover section for removably attaching to said first cover section, and for cooperating therewith to cover said shaft coupling,
wherein one of said first and second cover sections comprises an anchor post extending outwardly from a top central portion thereof, and the other of said first and second cover sections has a mounting hole formed in a top central portion thereof for receiving said anchor post therein to aid in aligning said first and second cover sections.
6. A coupling cover apparatus for covering a shaft coupling of a personal watercraft having a craft body, a hull, an engine disposed at a central portion of the craft body and a jet propeller disposed at a stern thereof, wherein the watercraft also includes a propeller shaft for said jet propeller, wherein said propeller shaft is connected to a crankshaft of said engine at a shaft coupling;
said coupling cover a apparatus provided for covering the ends of said crankshaft and said propeller shaft from above and on the left and right sides thereof, said coupling cover apparatus comprising:
a first cover section for removably attaching to said engine or to said hull, and a second cover section for removably attaching to said first cover section, and for cooperating therewith to cover said shaft coupling,
wherein said second cover section comprises a positioning lip extending outwardly from a top central portion thereof, for placement overlapping a top central portion of said first cover section.
7. A coupling cover apparatus for covering a shaft coupling of a personal watercraft having a craft body, a hull, an engine disposed at a central portion of the craft body and a jet propeller disposed at a stern thereof, wherein the watercraft also includes a propeller shaft for said jet propeller, wherein said propeller shaft is connected to a crankshaft of said engine at a shaft coupling;
said coupling cover a apparatus provided for covering the ends of said crankshaft and said propeller shaft from above and on the left and right sides thereof, said coupling cover apparatus comprising:
a first cover section for removably attaching to said engine or to said hull, and a second cover section for removably attaching to said first cover section, and for cooperating therewith to cover said shaft coupling,
wherein each of said first and second cover sections has an alignment tab formed on a side portion thereof to facilitate alignment of said cover sections with one another, each of said alignment tabs having a fitting hole formed therethrough to receive a fastener.
8. A coupling cover apparatus for covering a shaft coupling of a personal watercraft having a craft body, a hull, an engine disposed at a central portion of the craft body and a jet propeller disposed at a stern thereof, wherein the watercraft also includes a propeller shaft for said jet propeller, wherein said propeller shaft is connected to a crankshaft of said engine at a shaft coupling;
said coupling cover a apparatus provided for covering the ends of said crankshaft and said propeller shaft from above and on the left and right sides thereof, said coupling cover apparatus comprising:
a first cover section for removably attaching to said engine or to said hull, and a second cover section for removably attaching to said first cover section, and for cooperating therewith to cover said shaft coupling,
wherein the first cover section comprises an inclined fitting portion extending downwardly in a sloped configuration from an upper end proximate the front of the second cover section to a terminal part proximate the back of the first cover section in an assembled configuration of the coupling cover, and wherein the second cover section comprises an inclined contacting portion substantially contending in shape to the inclined fitting portion.
9. The coupling cover of claim 7, further comprising at least two removable plastic rivets for placement through said fitting holes of said alignment tabs to temporarily and disengageably fasten said cover sections together in an aligned configuration.
10. The coupling cover of claim 8, wherein each of said first and second cover sections has an alignment tab formed on a side portion thereof to facilitate alignment of said cover sections with one another, each of said alignment tabs having a fitting hole formed therethrough to receive a fastener, and further wherein said alignment tabs are oriented to be substantially in line with said inclined fitting portion.
11. A coupling cover apparatus for covering a shaft coupling of a personal watercraft having a craft body, a hull, an engine disposed at a central portion of the craft body and a jet propeller disposed at a stern thereof, wherein the watercraft also includes a propeller shaft for said jet propeller, wherein said propeller shaft is connected to a crankshaft of said engine at a shaft coupling;
said coupling cover apparatus provided for covering the ends of said crankshaft and said propeller shaft from above and on the left and right sides thereof, said coupling cover apparatus comprising:
a first cover section for removably attaching to said engine or to said hull, and
a second cover section for removably attaching to said first cover section and for cooperating therewith to cover said shaft coupling;
wherein the first cover section comprises an inclined fitting portion extending downwardly in a sloped configuration from an upper end proximate the front of the second cover section to a terminal part proximate the back of the first cover section in an assembled configuration of the coupling cover, and wherein the second cover section comprises an inclined contacting portion substantially corresponding in shape to the inclined fitting portion.
12. The coupling cover apparatus of claim 11, wherein said first cover section comprises a hose support cradle for a water hose.
13. The coupling cover of claim 12, wherein the hose support cradle is formed as an integral part of said first cover section.
14. The coupling cover of claim 11, wherein the second cover section can be temporarily removed from the watercraft without requiring removal of the first cover section.
15. The coupling cover of claim 14, wherein removal of the second cover section gives sufficient access to the shaft coupling to allow maintenance of said coupling without requiring removal of the first cover section.
16. The coupling cover of claim 11, wherein one of said first and second cover sections comprises an anchor post extending outwardly from a top central portion thereof, and the other of said first and second cover sections has a mounting hole formed in a top central portion thereof for receiving said anchor post therein to aid in aligning said first and second cover sections.
17. The coupling cover of claim 11, wherein said second cover section comprises a positioning lip extending outwardly from a top central portion thereof, for placement overlapping a top central portion of said first cover section.
18. The coupling cover of claim 11, wherein each of said first and second cover sections has an alignment tab formed on a side portion thereof to facilitate alignment of said cover sections with one another, each of said alignment tabs having a fitting hole formed therethrough to receive a fastener.
19. A method of using a coupling cover apparatus for a shaft coupling installed on a personal watercraft, comprising the steps of:
a) removing a plurality of connecting fasteners from the coupling cover apparatus which connect first and second cover sections together;
b) lifting the second cover section of said cover apparatus off of the first cover section while leaving the first cover section installed; and
c) accessing the shaft coupling while the first cover section remains in place.
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 method of selecting radio access technologies (RATs) to be used by a user equipment for gaining network access, wherein each RAT provides radio access to a network, the method comprising:
receiving, by the user equipment over a radio link, a first measurement sequence of RATs specified at a network component;
obtaining, at the user equipment, a second measurement sequence of RATs specified by a user selection, wherein the user selection specifies an order for measuring the RATs in the second measurement sequence;
measuring, by the user equipment, at least one radio condition of RATs in an order specified by one of the first measurement sequence or the second measurement sequence;
stopping the measuring of radio conditions of the RATs when a quality of a measured radio condition associated with a RAT exceeds a predetermined threshold value; and
selecting the RAT to be used by the user equipment for accessing the network,
wherein if the quality of the measured radio condition does not exceed the predetermined threshold value, the user equipment continues the measuring of radio conditions even when the quality of the measured radio condition is sufficient to establish a connection to the network.
2. The method of claim 1, further comprising enabling the first measurement sequence of RATs to be modified by the user equipment.
3. The method of claim 1, further comprising:
specifying the first measurement sequence of RATs in a first list; and
specifying the second measurement sequence of RATs in a second list.
4. The method of claim 3, further comprising measuring at least one radio condition of RATs in the order specified in the second measurement sequence instead of in the order specified in the first measurement sequence when a difference exists between the first measurement sequence and the second measurement sequence, wherein the first measurement sequence of RATs in the first list is specified by the network component and wherein the second sequence of RATs in the second list is specified by the user equipment.
5. The method of claim 4, further comprising:
storing the first list on the network component; and
storing the second list on the user equipment.
6. The method of claim 1, wherein a first RAT in at least one of the first measurement sequence and the second measurement sequence is associated with a Third Generation Partnership Project (3GPP) network, and wherein a second RAT in the at least one of the first measurement sequence and the second measurement sequence is associated with a non-3GPP network.
7. The method of claim 6, wherein the 3GPP network is the network standardized by 3GPP, and includes one of the following networks:
a GSM network;
a GPRS network;
an EDGE network;
a GAN;
a UTRAN network;
a High Speed Packet Access (HSPA) network; and
an Evolved UTRAN network.
8. The method of claim 6, wherein the non-3GPP network is the network that is not standardized by 3GPP, and includes one of the following networks:
a Worldwide Interoperability for Microwave Access (WiMAX) network;
a cdma2000 1x network;
a High Rate Packet Data (HRPD) network;
a Wireless Fidelity (WiFi) network; and
a wireless local area network.
9. The method of claim 1, wherein a first RAT in at least one of the first measurement sequence and the second measurement sequence is associated with one of a circuit switched domain and a packet switched domain, and wherein a second RAT in the at least one of the first measurement sequence and the second measurement sequence is associated with one of a packet switched domain and a circuit switched domain.
10. The method of claim 1, wherein the measured radio condition is at least one of signal strength, path loss, propagation delay, received reference symbol power, and signal quality.
11. A system for selecting a radio access technology (RAT) to be used for gaining network access, wherein each RAT provides radio access to a network, the system comprising:
a network component specifying a first measurement sequence of RATs and transmitting the first measurement sequence to at least one user equipment over a radio link; and
a user equipment configured to receive the first measurement sequence of RATs and to obtain and store a second measurement sequence of RATs specified by a user selection, wherein the user selection specifies an order for measuring the RATs in the second measurement sequence, the user equipment further configured to:
measure one or more radio conditions of RATs in an order specified by one of the first measurement sequence or the second measurement sequence;
stop measuring radio conditions when a quality of radio conditions associated with a RAT exceeds a predetermined threshold value; and
select the RAT to be used by the user equipment for accessing the network,
wherein if the quality does not exceed the predetermined threshold value, the user equipment continues to measure radio conditions even when the quality is sufficient to establish a connection to the network.
12. The system of claim 11, wherein the user equipment is operable to modify the second measurement sequence of RATs.
13. The system of claim 11, further comprising a telecommunications network configured to transmit the first measurement sequence to the user equipment, the user equipment measuring at least one radio condition of a first RAT in the order specified before measuring at least one radio condition of a second RAT in the order specified.
14. The system of claim 13, wherein the first RAT is associated with a Third Generation Partnership Project (3GPP) network and the second RAT is associated with a non-3GPP network, and wherein the non-3GPP network is the network that is not standardized by 3GPP and includes one of the following networks:
a Worldwide Interoperability for Microwave Access (WiMAX) network;
a cdma2000 1x network;
a High Rate Packet Data (HRPD) network;
a Wireless Fidelity (WiFi) network; and
a wireless local area network.
15. The system of claim 13, wherein the first RAT is associated with one of a circuit switched domain and a packet switched domain, and wherein the second RAT is associated with one of a packet switched domain and a circuit switched domain.
16. The system of claim 11, further comprising a preference list specifying the order of the second measurement sequence, the preference list order being different than and overriding the order specified in the first measurement list.
17. The system of claim 11, wherein the first measurement list is stored on the user equipment and can be modified by a user of the user equipment.
18. A multi-mode user equipment for selecting radio access technologies (RATs), wherein each RAT provides radio access to a network, the user equipment comprising:
a memory operable to store a second measurement sequence of radio access technologies (RATs) specified by a user selection at the user equipment, wherein the user selection specifies an order for measuring the RATs in the second measurement sequence; and
a processor configured to receive a first measurement sequence from a network component over a radio link, and further configured to:
measure one or more radio conditions of RATs in an order specified by one of the first measurement sequence or the second measurement sequence;
stop measuring radio conditions when a quality of a measured radio condition associated with a RAT exceeds a predetermined threshold value; and
select the RAT to be used by the user equipment to access the network,
wherein if the quality does not exceed the predetermined threshold value, the user equipment continues to measure radio conditions even when the quality is sufficient to establish a connection to the network.
19. The user equipment of claim 18, wherein the order of the second measurement sequence is specified in a priority list.
20. The user equipment of claim 19, further comprising a preference list specifying the order of the first measurement sequence of RATs, the preference list overriding the priority list when a difference exists between the first measurement sequence and the second measurement sequence.
21. The user equipment of claim 18, wherein the measured radio condition is at least one of signal strength, path loss, propagation delay, received reference symbol power, and signal quality.