1. A method of manufacturing a shoe using a multifunctional primer, comprising the steps of:
coating a rubber outsole made of unvulcanized rubber with a liquid multifunctional primer comprising a polyurethane dispersion, a butadiene rubber solution, and a natural rubber solution;
vulcanizing the unvulcanized rubber outsole coated with the multifunctional primer;
thermally activating the coated vulcanized rubber outsole;
coating the thermally-activated rubber outsole with an adhesive; and
attaching the rubber outsole to a variety of other parts.
2. The method according to claim 1 wherein after application of the primer layer the solvents may evaporate partly or totally.
3. The method according to claim 1, further comprising the step of disposing a protective sheet on the layer of the non-cured multifunctional primer on top of the unvulcanized rubber outsole.
4. The method according to claim 3, wherein the protective sheet includes a material selected from the group consisting of silicon paper, PET film and high-density PP film.
5. The method according to claim 1 wherein the adhesive applied to the activated rubber outsole is allowed to dry.
6. The method according to claim 1 wherein the other parts are selected from midsole, insole, an upper part and the like.
7. The method of manufacturing a shoe using a multifunctional primer according to claim 1,
wherein the multifunctional primer consist of a third solution
such third solution comprising 100 parts by weight of a second solution and 100 to 250 parts by weight of a butadiene-based rubber solution containing 50 to 200 parts by weight of a butadiene rubber and 800 to 950 parts by weight of an organic solvent,
the second solution comprising 100 parts by weight of a first solution and 45 to 90 parts by weight of a polyurethane-dispersion; and
the first solution comprising 15 to 55 parts by weight of natural rubber and 750 to 1350 parts by weight of an organic solvent.
8. The method of manufacturing a shoe using a multifunctional primer according to claim 7, wherein the second solution further comprises 10 to 20 parts by weight of a surfactant
9. The method of manufacturing a shoe using a multifunctional primer according to claim 7, wherein the butadiene-based rubber is selected from the group consisting of butandiene rubber, acrylonitrile-butandiene rubber and styrene-butadiene-styrene rubber.
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 mounting arrangement for a steering pump assembly of a vehicle, the mounting arrangement comprising:
a mounting plate configured to be releasably coupled to a floorboard of the vehicle, the mounting plate having a first aperture and a plurality of first openings formed therein;
a top plate spaced apart and disposed above the mounting plate, the top plate having a second aperture and a plurality of second openings formed therein;
a bottom plate spaced apart and disposed below the mounting plate, the bottom plate having a third aperture and a plurality of third openings formed therein, wherein the first, second, and third apertures are in alignment with one another along a pump axis and configured to receive a pump adapter of a steering pump, wherein the first, second, and third openings are in alignment with one another and spaced from the pump axis;
a tubal isolation mount located within each first opening of the mounting plate;
a fastener extending through each isolation mount and each second opening third opening of the corresponding plates to secure the top plate, the bottom plate, and a body of the steering pump to be downwardly suspended below the floorboard; and
a sealing member provided between the top plate and the mounting plate, wherein portions of the sealing member are configured to surround each isolation mount and the pump adaptor, wherein, when the fasteners are placed in a secured configuration, upper and lower portions of each isolation mount extend beyond a cross-sectional area of the first opening of the mounting plate and disposed between the mounting plate and the respective top plate and the bottom plate.
2. A mounting arrangement for a steering pump assembly of a vehicle, the mounting arrangement comprising:
a mounting plate to be releasably coupled to a floorboard of the vehicle, the mounting plate having a first aperture and a plurality of first openings formed therein;
a top plate spaced apart and disposed above the mounting plate, the top plate having a second aperture and a plurality of second openings formed therein;
a bottom plate spaced apart and disposed below the mounting plate, the bottom plate having a third aperture and a plurality of third openings formed therein, wherein the first, second, and third apertures are in alignment with one another along a pump axis and configured to receive a pump adapter of a steering pump, wherein the first, second, and third openings are in alignment with one another and spaced from the pump axis;
a tubal isolation mount located within each of the plurality of first opening of the mounting plate;
a fastener extending through each isolation mount and each second opening third opening of the corresponding plates to secure the top plate, the bottom plate, and a body of the steering pump to be downwardly suspended below the floorboard;
a sealing member provided between the top plate and the mounting plate, wherein portions of the sealing member are configured to surround each isolation mount and the pump adaptor; wherein, when the fasteners are placed in a secured configuration, upper and lower portions of each isolation mount extend beyond the cross-sectional area of the first opening of the mounting plate and disposed between the mounting plate and the respective top plate and the bottom plate;
a sealant applied on outer surface of the pump adapter to seal a clearance formed between the pump adapter and the mounting plate, the top plate and the bottom plate; and
a handling member provided on the mounting plate to remove the steering pump assembly along with the mounting arrangement thereof from inside of an operator cab.