A casing for a shaft assembly, a shaft assembly, a method of forming a casing, and a drive assembly. The casing may generally include a liner defining a central passage and having a body and an outwardly-extending leg (e.g., extending circumferentially about and/or axially along the body), and a cover extending circumferentially about and axially along the liner.

A casing for a shaft assembly, a shaft assembly, a method of forming a casing, and a drive assembly. The casing may generally include a liner defining a central passage and having a body and an outwardly-extending leg (e.g., extending circumferentially about and/or axially along the body), and a cover extending circumferentially about and axially along the liner.

A flexible driveshaft includes a proximal coupler and a distal coupler each configured to couple to a respective component of an instrument, and a flexible shaft having a proximal end connected to the proximal coupler, a distal end connected to the distal coupler, and a longitudinal axis. The flexible shaft may include a sleeve, and a core having a first end and a second end. The core is housed within the sleeve. The flexible shaft also includes a plurality of coils arranged around the longitudinal axis in at least one layer.

A flexible driveshaft includes a proximal coupler and a distal coupler each configured to couple to a respective component of an instrument, and a flexible shaft having a proximal end connected to the proximal coupler, a distal end connected to the distal coupler, and a longitudinal axis. The flexible shaft may include a sleeve, and a core having a first end and a second end. The core is housed within the sleeve. The flexible shaft also includes a plurality of coils arranged around the longitudinal axis in at least one layer.

A remote control assembly includes a sheath (22) having a longitudinal axis along a length thereof and defining an interior. A core element is disposed within the interior and extends along the length. A liner is disposed within the interior and coupled to the sheath (22). The liner surrounds the core element along the length. An outer layer (38) comprising a first material is coupled to the sheath (22). An intermediate layer (41) comprising a second material different from the first material is coupled to the outer layer (38). An inner layer (42) comprising a third material different from the first and second materials and is coupled to the intermediate layer (41). The second material of the intermediate layer (41) comprises an elastomeric material.

A remote control assembly includes a sheath (22) having a longitudinal axis along a length thereof and defining an interior. A core element is disposed within the interior and extends along the length. A liner is disposed within the interior and coupled to the sheath (22). The liner surrounds the core element along the length. An outer layer (38) comprising a first material is coupled to the sheath (22). An intermediate layer (41) comprising a second material different from the first material is coupled to the outer layer (38). An inner layer (42) comprising a third material different from the first and second materials and is coupled to the intermediate layer (41). The second material of the intermediate layer (41) comprises an elastomeric material.

An elongate member assembly having an elongate member, a connecting member provided between one end and another end of the elongate member, and a swaging member that swages and fixes the connecting member to the elongate member, and fixing member connected to the connecting member. The connecting member includes a swaging portion pressed by the swaging member on the elongate member, and a connecting portion connected to the fixing member. The fixing member includes an anchor portion mounted to a mounting object member, and a ring-shaped portion connected to the connecting portion. The connecting portion includes, a rotation permitting portion that permits the ring-shaped portion to move, and a movement limiting portion that limits movement of the ring-shaped portion. The elongate member assembly facilitates the fixing thereof onto the mounting object member.

An elongate member assembly having an elongate member, a connecting member provided between one end and another end of the elongate member, and a swaging member that swages and fixes the connecting member to the elongate member, and fixing member connected to the connecting member. The connecting member includes a swaging portion pressed by the swaging member on the elongate member, and a connecting portion connected to the fixing member. The fixing member includes an anchor portion mounted to a mounting object member, and a ring-shaped portion connected to the connecting portion. The connecting portion includes, a rotation permitting portion that permits the ring-shaped portion to move, and a movement limiting portion that limits movement of the ring-shaped portion. The elongate member assembly facilitates the fixing thereof onto the mounting object member.

A flexible connecting system consists of a flexible connecting rod manufactured from a rigid material, a leading segment and a trailing segment. The body has at least one flexible center section, each having at least one slot to provide flexibility. The slot follows a sinuous, serpentine path to form a plurality of interlocking teeth that can follow a helical or a concentric path. One or more flexible sleeves are dimensioned to fit over the connecting rod to prevent the ingress or egress of material. One or both of the ends of the flexible connecting rod and flexible sleeve can be open or sealed.

A cable adjusting device for vehicle includes a first sleeve and a second sleeve. The first sleeve includes a first opening and a second opening. The second sleeve is screwed to the second opening. The inner wall of the second sleeve includes a first stop portion. The first stop portion includes a first through hole. The first through hole is communicated with the first opening.