Patents Assigned to CeramicSpeed Sport A/S
-
Patent number: 11608874Abstract: A bicycle chain includes a pair of outer plates, a pair of inner plates, and a connecting pin assembly. The pair of outer plates defines a width of the bicycle chain in a transverse direction, and the pair of inner plates is positioned at least partially between the pair of outer plates. The connecting pin assembly connects the pair of outer plates with the pair of inner plates and includes a first rocker pin, a second rocker pin, and a center pin between the first rocker pin and the second rocker pin in a longitudinal direction. A length of the center pin in the transverse direction is less than the width of the bicycle chain.Type: GrantFiled: February 22, 2021Date of Patent: March 21, 2023Assignee: CeramicSpeed Sport A/SInventors: Jason Smith, Alexander Jacobson Rosenberry
-
Publication number: 20220268336Abstract: A bicycle chain includes a pair of outer plates, a pair of inner plates, and a connecting pin assembly. The pair of outer plates defines a width of the bicycle chain in a transverse direction, and the pair of inner plates is positioned at least partially between the pair of outer plates. The connecting pin assembly connects the pair of outer plates with the pair of inner plates and includes a first rocker pin, a second rocker pin, and a center pin between the first rocker pin and the second rocker pin in a longitudinal direction. A length of the center pin in the transverse direction is less than the width of the bicycle chain.Type: ApplicationFiled: February 22, 2021Publication date: August 25, 2022Applicant: CeramicSpeed Sport A/SInventors: Jason Smith, Alexander Jacobson Rosenberry
-
Patent number: 11267531Abstract: A gear shifting system includes a drive shaft, a face gear, and at least one power transmission component(s). The gear system also includes a pinion gear assembly, which is coupled to the first end of the drive shaft. The pinion gear assembly is configured to mesh with one of the concentric gear-rings on the face gear, so that the rotational movement of the gear-ring is transmitted to the shaft. The gear shifting system is easy to operate, mechanically simple, can smoothly shift between gears under any gear shifting conditions, and exhibits decreased component wear.Type: GrantFiled: April 8, 2020Date of Patent: March 8, 2022Assignee: CeramicSpeed Sport A/SInventors: Jason Smith, Noah Granigan, Colin Diamond, William Golding, Garrett Gerchar, Morten Opprud Jakobsen, Alexander Jacobson Rosenberry
-
Publication number: 20200331559Abstract: A gear shifting system includes a drive shaft, a face gear, and at least one power transmission component(s). The gear system also includes a pinion gear assembly, which is coupled to the first end of the drive shaft. The pinion gear assembly is configured to mesh with one of the concentric gear-rings on the face gear, so that the rotational movement of the gear-ring is transmitted to the shaft. The gear shifting system is easy to operate, mechanically simple, can smoothly shift between gears under any gear shifting conditions, and exhibits decreased component wear.Type: ApplicationFiled: April 8, 2020Publication date: October 22, 2020Applicant: CeramicSpeed Sport A/SInventors: Jason SMITH, Noah Granigan, Colin Diamond, William Golding, Garrett Gerchar, Morten Opprud Jakobsen, Alexander Jacobson Rosenberry
-
Publication number: 20190300116Abstract: A bicycle drive system includes a front face gear, a rear face gear, a drive shaft, and a front roller-toothed gear assembly coupled to the first end of the drive shaft, and a rear roller-toothed gear assembly coupled to the second end of the drive shaft. Both the front roller-toothed gear assembly and the rear roller-toothed gear assembly include one or more roller elements. The roller-toothed gear assemblies are advantageous in ensuring the bicycle drive system is highly efficient, and is only minimally or not at all affected by dirt, water, contaminants, or other foreign matter typically experienced in un-clean riding conditions.Type: ApplicationFiled: March 26, 2019Publication date: October 3, 2019Applicant: CeramicSpeed Sport A/SInventors: Jason Smith, Morten Opprud Jakobsen, Greg Andrew Vanderbeek, Simon Elnicki Hafner, Hanxiong Yang, Alexander Jacobson Rosenberry, Steven Andrew Simkins, Chase Dixon Cleveland, Eric Stefan Perkey
-
Patent number: D866407Type: GrantFiled: April 24, 2017Date of Patent: November 12, 2019Assignee: CeramicSpeed Sport A/SInventor: Eskild Herskind