A continuous serpentine concrete beamway forming system and method for creating a hollow continuous serpentine concrete beamway are disclosed. The continuous serpentine concrete beamway forming system and method utilizes a flexible form material that has the ability to conform to curves, angles, and slopes of a target beamway system as intended. The flexible form material is used to form an armature that embodies a precise pathway of the target beamway system. The armature is contiguous throughout a plurality of connected beamway segments that collectively make up the target beamway system and that are precisely aligned to conform to the curves, angles, and slopes of the target beamway system. A part of the armature creates grooves on the surfaces of the connected beamway segments. The grooves are subsequently used to guide machinery that grinds the running surfaces to precise tolerances. Precise alignment is achieved as a result of the grooves being formed in a continuous fashion, thereby allowing the grinding machines to cross from one beamway segment to the next.

A continuous serpentine concrete beamway forming system and method for creating a hollow continuous serpentine concrete beamway are disclosed. The continuous serpentine concrete beamway forming system and method utilizes a flexible form material that has the ability to conform to curves, angles, and slopes of a target beamway system as intended. The flexible form material is used to form an armature that embodies a precise pathway of the target beamway system. The armature is contiguous throughout a plurality of connected beamway segments that collectively make up the target beamway system and that are precisely aligned to conform to the curves, angles, and slopes of the target beamway system. A part of the armature creates grooves on the surfaces of the connected beamway segments. The grooves are subsequently used to guide machinery that grinds the running surfaces to precise tolerances. Precise alignment is achieved as a result of the grooves being formed in a continuous fashion, thereby allowing the grinding machines to cross from one beamway segment to the next.

An aspect of the present disclosure is directed to a monorail system configured and arranged for displacing at least one maintenance device configured and arranged for machining substantially vertically extending surfaces. Another aspect is directed to a maintenance system consisting of at least one maintenance device which is displaceable on the monorail system.

An aspect of the present disclosure is directed to a monorail system configured and arranged for displacing at least one maintenance device configured and arranged for machining substantially vertically extending surfaces. Another aspect is directed to a maintenance system consisting of at least one maintenance device which is displaceable on the monorail system.

A solar railway system includes a monorail guideway structure elevated above ground and extending along a rail travel direction. The guideway structure has a hollow body extending in the rail travel direction and containing utility infrastructure. A walkable thoroughfare is within the hollow body for allowing worker access to the utility infrastructure. A solar energy collector is positioned on the guideway structure and is in electrical communication with the utility infrastructure.

A solar railway system includes a monorail guideway structure elevated above ground and extending along a rail travel direction. The guideway structure has a hollow body extending in the rail travel direction and containing utility infrastructure. A walkable thoroughfare is within the hollow body for allowing worker access to the utility infrastructure. A solar energy collector is positioned on the guideway structure and is in electrical communication with the utility infrastructure.

The invention relates to the field of transport mechanical engineering and concerns friction shock absorbers for vehicles. The object of the invention is to improve the operational life, performance and reliability of a friction shock absorber. The friction shock absorber comprises housing (1) with bottom (2) and with orifice (3) formed by walls (4), internal surfaces (fv) whereof form alternating working beds (V1) and connecting beds (V2), and further comprises friction assembly (5) consisting of pressure wedge (6) and stay wedges (7) in contact with same, said stay wedges being provided with friction surfaces (fp), while return-and-retaining device (8) is located between bottom (2) and friction assembly (5). In addition, the area (S1) of contact between friction surfaces (fp) of stay wedges (7) and internal surfaces (fv) of walls (4) of orifice (3) in working beds (V1) exceeds the corresponding area (S2) of contact in the connecting beds (V2). The internal surfaces (fv) may be straight, while the values of angles (θ1) between adjacent internal surfaces (fv), which form working beds (V1), are lower than the values of angles (θ2) between adjacent internal surfaces (fv), which form the connecting beds (V2). The thickness of walls (4) of the orifice (3) is variable with an increase in the direction from the working bed (V1) to the connecting bed (V2). The contact between pressure wedge (6) and stay wedges (7) is provided along linked curved surfaces (fκ).

A logistic monorail transportation system. The logistic monorail transportation system comprises a logistic track beam system, a logistic vehicle system, a logistic turnout system, a logistic handling system, and a logistic signal system. The logistic track beam system is set up on the road, in the field, or in the streets in the form of single-column pier studs or frame-type pier shads. The technical solution of the present application solves the problems of short distance, high costs, and low speed of existing transportation systems, and the purpose of long-distance, low-cost, and high-speed logistic monorail transportation is achieved.

A logistic monorail transportation system. The logistic monorail transportation system comprises a logistic track beam system, a logistic vehicle system, a logistic turnout system, a logistic handling system, and a logistic signal system. The logistic track beam system is set up on the road, in the field, or in the streets in the form of single-column pier studs or frame-type pier shads. The technical solution of the present application solves the problems of short distance, high costs, and low speed of existing transportation systems, and the purpose of long-distance, low-cost, and high-speed logistic monorail transportation is achieved.

The invention relates to the field of transport mechanical engineering and concerns friction shock absorbers for vehicles.

The object of the invention is to improve the operational life, performance and reliability of a friction shock absorber.

The friction shock absorber comprises housing (1) with bottom (2) and with orifice (3) formed by walls (4), internal surfaces (fv) whereof form alternating working beds (V1) and connecting beds (V2), and further comprises friction assembly (5) consisting of pressure wedge (6) and stay wedges (7) in contact with same, said stay wedges being provided with friction surfaces (fp), while return-and-retaining device (8) is located between bottom (2) and friction assembly (5). In addition, the area (S1) of contact between friction surfaces (fp) of stay wedges (7) and internal surfaces (fv) of walls (4) of orifice (3) in working beds (V1) exceeds the corresponding area (S2) of contact in the connecting beds (V2).

The internal surfaces (fv) may be straight, while the values of angles (θ1) between adjacent internal surfaces (fv), which form working beds (V1), are lower than the values of angles (θ2) between adjacent internal surfaces (fv), which form the connecting beds (V2).

The thickness of walls (4) of the orifice (3) is variable with an increase in the direction from the working bed (V1) to the connecting bed (V2).

The contact between pressure wedge (6) and stay wedges (7) is provided along linked curved surfaces (fκ).