The invention relates to a moving walkway comprising a moving belt (1) formed by a series of pallets (3) consecutively hinged to one another by means of elements (4-5) forming part of the pallets themselves and forms drive means through which the stress of the pulling mechanism is transmitted betwee
The invention relates to a moving walkway comprising a moving belt (1) formed by a series of pallets (3) consecutively hinged to one another by means of elements (4-5) forming part of the pallets themselves and forms drive means through which the stress of the pulling mechanism is transmitted between pallets (3).
대표청구항▼
1. A moving walkway comprising a moving belt formed by a series of pallets having longitudinal edges and hinges connecting consecutive adjacent pallets with pins extending perpendicular to a direction of movement, wherein the hinges between the pallets are formed by elements forming a part of the pa
1. A moving walkway comprising a moving belt formed by a series of pallets having longitudinal edges and hinges connecting consecutive adjacent pallets with pins extending perpendicular to a direction of movement, wherein the hinges between the pallets are formed by elements forming a part of the pallets, the elements forming drive means through which stress of a pulling mechanism is transmitted between pallets; wherein the elements of the pallets forming the hinges therebetween comprise a pin running along at least part of one of the longitudinal edges of the pallets and a grooved housing open at a lower part, running along at least part of the opposite longitudinal edge in coincidence with the pin of the other edge, and sized and located to house said pin, with freedom of relative rotation between the pallets; andwherein the pallets include recessed sections along the longitudinal edges, and wherein the pin is formed by a series of aligned cylindrical sections extending along the recessed sections, opposite to which portions extend having an identical size, forming from a lower surface aligned and grooved housings to receive different pin sections, with freedom of rotation between the pallets. 2. A walkway according to claim 1, wherein the pin and grooved housings have a circular section. 3. A walkway according to claim 1, wherein the section or sections defining the pin are formed based on a material different from that of the pallet and are fixed to said pallet. 4. A walkway according to claim 1, comprising a structure on which the pallets are assembled and can move, wherein the pallets are supported on the structure through freely rotating wheels, with a pin parallel to the hinge pin between pallets. 5. A walkway according to claim 4, wherein the wheels are assembled at the transverse edges of the pallets, with the pin thereof in coincidence with the hinge pin between pallets. 6. A walkway according to claim 4, wherein the freely rotating wheels are assembled in the structure of the walkway. 7. A walkway according to claim 1, comprising a structure on which the pallets are assembled and can move, wherein the pallets are supported on the structure through elements which can move in a direction parallel to the direction of movement of the pallets. 8. A moving walkway comprising a moving belt formed by a series of pallets having longitudinal edges and hinges connecting consecutive adjacent pallets with pins extending perpendicular to a direction of movement, wherein the hinges between the pallets are formed by elements forming part of the pallets, the elements forming drive means through which stress of a pulling mechanism is transmitted between pallets; wherein the elements of the pallets forming the hinges therebetween comprise a pin running along at least part of one of the longitudinal edges of the pallets and a grooved housing open at a lower part, running along at least part of the opposite longitudinal edge in coincidence with the pin of the other edge, and sized and located to house said pin, with freedom of relative rotation between the pallets;wherein the pin has one or more sections having on a side surface two diametrically opposite and parallel longitudinal planar facets determining a reduction in diameter, and wherein the grooved housings have a partially constricted longitudinal outlet with a width approximately equal to a distance between the planar facets. 9. A moving walkway comprising a moving belt formed by a series of pallets having longitudinal edges and hinges connecting consecutive adjacent pallets with pins extending perpendicular to a direction of movement, wherein the hinges between the pallets are formed by elements forming part of the pallets, the elements forming drive means through which stress of a pulling mechanism is transmitted between pallets; wherein the elements of the pallets forming the hinges therebetween comprise a pin running along at least part of one of the longitudinal edges of the pallets and a grooved housing open at a lower part, running along at least part of the opposite longitudinal edge in coincidence with the pin of the other edge, and sized and located to house said pin, with freedom of relative rotation between the pallets;wherein an opening of the grooved housings is closed by a removable lid. 10. A moving walkway comprising a moving belt formed by a series of pallets and hinges connecting consecutive adjacent pallets with pins extending perpendicular to a direction of movement, wherein the hinges between the pallets are formed by elements forming part of the pallets, the elements forming drive means through which stress of a pulling mechanism is transmitted between pallets; wherein two consecutive pallets are connected by side plates allowing relative rotation between the side plates but preventing their separation;wherein the side plates connecting two consecutive pallets are fixed to transverse edges of one of the pallets by screws or bolts and to the hinge pin between said pallets of a second one of the pallets. 11. A moving walkway comprising a moving belt formed by a series of pallets and hinges connecting consecutive adjacent pallets having longitudinal edges with pins extending perpendicular to a direction of movement, wherein the hinges between the pallets are formed by elements forming part of the pallets, the elements forming drive means through which stress of a pulling mechanism is transmitted between pallets; wherein the elements of the pallets forming the hinges therebetween comprise a pin running along at least part of one of the longitudinal edges of the pallets and a grooved housing open at a lower part, running along at least part of the opposite longitudinal edge in coincidence with the pin of the other edge, and sized and located to house said pin, with freedom of relative rotation between the pallets;wherein a bushing is arranged between the pin and the housing forming the hinges between pallets; andwherein the bushing and the pin or grooved housing have complementary surfaces preventing the rotation of said bushing. 12. A walkway according to claim 11, wherein the bushing is longitudinally open.
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이 특허에 인용된 특허 (5)
Paul L. Horton ; David W. Bogle ; John C. Hawkins, Jr. ; William R. Hartness, III ; Mark W. Davidson, Modular belt with tapered oblong hinge pins.
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