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AssigneeSchaeffler Technologies AG & Co. KG
InventorsThorsten Koch, Markus Holzberger, Ramon Jurjanz, Mario Arnold, Silvia Kutzberger, Dustin Knetsch, Wilfried Breton, Igor Illg
Estimating the term…
Gears, for example, for a gear train are disclosed. The gear may be divided into two axially adjacent spur gears and have a torsion spring in the form of a circular ring segment. Between two peripherally mutually opposing spring ends, a slot may be formed in which two cams engage which are each assigned to one of the two spur gears. One of the cams may be assigned to one of the two spring ends and the other cam may be assigned to the other spring end. The two cams may be arranged at least substantially overlap-free in an axial direction, wherein contact faces for the cams formed at both spring ends of the torsion spring are arranged on a radially outer end of the spring ends. The contact faces may be delimited radially inwardly by clearances on the spring ends.
A gear for a gear train, said gear being divided into two axially adjacent spur gears and having a torsion spring in the form of a circular ring segment, wherein between two peripherally mutually opposing spring ends, a slot is formed in which two cams engage which are each assigned to one of the two spur gears, wherein one of the cams is assigned to one of the two spring ends and the other cam is assigned to the other spring end, wherein the two cams are axially aligned, wherein contact faces for the cams formed at both spring ends of the torsion spring are arranged on a radially outer end of the spring ends, wherein the contact faces are delimited radially inwardly by clearances on the spring ends.
A gear for a gear train, said gear being divided into two axially adjacent spur gears and having a torsion spring in the form of a circular ring segment, wherein between two peripherally mutually opposing spring ends, a slot is formed in which two cams engage which are each assigned to one of the two spur gears, wherein one of the cams is assigned to one of the two spring ends and the other cam is assigned to the other spring end, wherein contact faces for the cams formed at both spring ends of the torsion spring are arranged on a radially outer end of the spring ends, wherein the contact faces are delimited radially inwardly by clearances on the spring ends, wherein on mutually facing end faces, the spur gears have bearing faces for axial mounting of the torsion spring, wherein an axial extension of each cam, between the bearing face of the assigned spur gear and a free cam end of this cam, is smaller than an axial extension of the torsion spring.
Dependencies are inferred from the claim text.