초록 ▼

A dosing pump for dispensing two or more liquids, gels, slurries and/or pastes, and adapted to be connected to two or more containers for the two or more liquids, gels, slurries and/or pastes is described. The dosing pump may include an operating button, and two or more liquid, gel, slurry and/or pa

A dosing pump for dispensing two or more liquids, gels, slurries and/or pastes, and adapted to be connected to two or more containers for the two or more liquids, gels, slurries and/or pastes is described. The dosing pump may include an operating button, and two or more liquid, gel, slurry and/or paste dispensing assemblies. Each such assembly may be in mechanical contact with an actuator which in turn is in mechanical contact with the operating button, so that on movement of the operating button liquid, gel slurry and/or paste is dispensed simultaneously or nearly simultaneously.

대표청구항 ▼

A dosing pump for dispensing two or more liquids, gels, slurries and/or pastes, and adapted to be connected to two or more containers for the two or more liquids, gels, slurries and/or pastes is described. The dosing pump may include an operating button, and two or more liquid, gel, slurry and/or pa

A dosing pump for dispensing two or more liquids, gels, slurries and/or pastes, and adapted to be connected to two or more containers for the two or more liquids, gels, slurries and/or pastes is described. The dosing pump may include an operating button, and two or more liquid, gel, slurry and/or paste dispensing assemblies. Each such assembly may be in mechanical contact with an actuator which in turn is in mechanical contact with the operating button, so that on movement of the operating button liquid, gel slurry and/or paste is dispensed simultaneously or nearly simultaneously. second hub receiving second ends of at least two respective struts, wherein each respective strut is pivotable with respect to the second hub about a distinct axis;a hub retention element connecting one of at least two first hubs and at least two second hubs; anda transfer medium associated with the first frame surface.7. The device of claim 6, wherein the transfer medium is disposed on at least one first hub.8. The transfer device recited in claim 1, wherein the hub retention element comprises a fabric support affixed to at least one of the upper surface and the lower surface of the transfer device.9. The transfer device recited in claim 1, wherein the hub retention element comprises rails disposed on hubs positioned along the upper surface of the transfer device.10. The device of claim 6, wherein the transfer medium is configured to support a platform.11. The device of claim 6, wherein the plurality of second hubs are configured to engage a support surface.12. The device of claim 6, wherein the transfer medium is configured to engage a support surface in a rolling engagement.13. The device of claim 6, wherein the plurality of second hubs are configured to support a platform.14. The transfer device of claim 4, wherein the at least one strap is positioned between laterally adjacent hubs.15. The transfer device of claim 4, wherein the at least one strap is positioned between longitudinally adjacent hubs.16. The device of claim 15, wherein the height of the frame in the stowed configuration is greater than the height of the frame in the deployed configuration.17. The device of claim 6, wherein at least one strut received by a first hub is pivotable about a first axis and wherein at least one other strut received by the first hub is pivotable about a second axis substantially perpendicular to the first axis.18. The device of claim 17, wherein at least one other strut received by the first hub is pivotable about a third axis substantially parallel to the first axis.19. The device of claim 18, wherein at least one other strut received by the first hub is pivotable about a fourth axis substantially perpendicular to the first axis.20. The device of claim 6, wherein at least one strut received by a first hub is pivotable about a first axis and wherein at least one other strut received by the first hub is pivotable about a third axis substantially parallel to the first axis.21. The device of claim 6, wherein at least one strut received by a second hub is pivotable about a fifth axis and wherein at least one other strut received by the second hub is pivotable about a sixth axis substantially perpendicular to the fifth axis.22. The device of claim 21, wherein at least one other strut received by the second hub is pivotable about a seventh axis substantially parallel to the fifth axis.23. The device of claim 22, wherein at least one other strut received by the second hub is pivotable about an eighth axis substantially perpendicular to the fifth axis.24. The device of claim 6, wherein at least one strut received by a second hub is pivotable about a fifth axis and wherein at least one other strut received by the first hub is pivotable about a seventh axis substantially parallel to the first axis.25. The device of claim 6, wherein the struts comprise a material chosen from metals, plastics, and composites.26. The device of claim 6, wherein the hub retention element comprises at least one strap connecting longitudinally adjacent hubs.