Patents

Literature

Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.

1 results about "Leadscrew" patented technology

Filter

Efficacy Topic

Property

Owner

Technical Advancement

Application Domain

Technology Topic

Technology Field Word

Patent Country/Region

Patent Type

Patent Status

Application Year

Inventor

A leadscrew (or lead screw), also known as a power screw or translation screw, is a screw used as a linkage in a machine, to translate turning motion into linear motion. Because of the large area of sliding contact between their male and female members, screw threads have larger frictional energy losses compared to other linkages. They are not typically used to carry high power, but more for intermittent use in low power actuator and positioner mechanisms. Common applications are linear actuators, machine slides (such as in machine tools), vises, presses, and jacks.

Seam welder for producing high-strength concrete tubular pile

InactiveCN110681968AThe distance is easy to adjustLine optimizationCurved planar seam weldingHigh strength concreteArchitectural engineering

The invention discloses a seam welder for producing a high-strength concrete tubular pile. The seam welder comprises two mounting bases. Mounting frames are fixedly mounted at the top ends of the twomounting bases, and fixed discs are fixedly mounted in the two mounting frames. Limiting rods are fixedly mounted in the two fixed discs, and a groove is formed in one side of each of the two mountingframes. Driving motors are fixedly mounted in the two grooves, and output shafts of the two driving motors are connected with rollers in a penetrating manner. The surfaces of the two rollers are in contact connection with the surfaces of the fixed discs. According to the seam welder for producing the high-strength concrete tubular pile, mounted stepping motor drive lead screws to rotate, the leadscrews rotate to drive second sliding blocks to move, the second sliding blocks move to adjust the distance between a stirrup pay-off rack and the fixed discs conveniently, and paying off is conveniently carried out better.

Seam welder for producing high-strength concrete tubular pile

View all

Owner:广东华岩建材有限公司

1 results about "Leadscrew" patented technology

Seam welder for producing high-strength concrete tubular pile

Popular searches