公开(公告)号：US11679390B2

公开(公告)日：2023-06-20

申请号：US17308206

申请日：2021-05-05

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Magnus Fredriksson ,  Martin Holstein ,  Johan Gunnarsson ,  Jonas Lindvall

IPC: B02C2/04 ,  F16F15/12 ,  F16H55/36

CPC classification number: B02C2/042 ,  F16F15/1201 ,  F16H55/36 ,  F16H2055/366

Abstract: A torque reaction pulley for an inertia cone crusher having an elastically deformable component responsive to a change in torque through the drive transmission of the crusher due to rotation of an unbalanced weight within the crusher.

公开(公告)号：US11642678B2

公开(公告)日：2023-05-09

申请号：US17368931

申请日：2021-07-07

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Magnus Fredriksson ,  Martin Holstein ,  Johan Gunnarsson ,  Jonas Lindvall

IPC: B02C2/04 ,  F16F15/12 ,  F16H55/36

CPC classification number: B02C2/042 ,  F16F15/1201 ,  F16H55/36 ,  F16H2055/366

Abstract: A torque reaction pulley for an inertia cone crusher having an elastically deformable component responsive to a change in torque through the drive transmission of the crusher due to rotation of an unbalanced weight within the crusher.

公开(公告)号：US11007532B2

公开(公告)日：2021-05-18

申请号：US16062692

申请日：2015-12-18

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Magnus Fredriksson ,  Martin Holstein ,  Johan Gunnarsson ,  Jonas Lindvall

IPC: B02C2/00 ,  B02C2/04

Abstract: A drive mechanism for an inertia cone crusher having a drive transmission to rotate an unbalanced mass body within the crusher and to cause a crusher head to rotate about a gyration axis at a tilt angle formed by an axis of the crusher head relative to the gyration axis. A torque reaction coupling is positioned in the drive transmission between the mass body and a drive input component and is elastically displaceable and/or deformable. In particular, the torque reaction coupling is configured to: i) transmit a torque from the drive input to the mass body and ii) to dynamically displace and/or deform elastically in response to a change in the torque resultant from a change in the tilt angle of the crusher head so as to dissipate the change in the torque to the drive transmission.