Abstract: A vehicle steering knuckle includes a body part to which an axle is attached, an arm portion including one end integrally connected with an outer periphery of the body part and spreading outwardly from the body part along an extending axis, and a connecting portion configured to be connected with a vehicle component. The arm portion includes a first portion, a second portion, and a hollow portion. The first portion including a peripheral wall configured to enclose around the extending axis. The second portion including a peripheral wall including an opening partially opened around the extending axis. At a cross-section intersecting the extending axis, an end portion of the peripheral wall of the second portion on a side of the opening includes an enlarged portion which is enlarged in width as compared with thickness of side portions adjacent to the end portion.

Abstract: A vehicle steering knuckle includes a body part to which an axle is attached, an arm portion including one end integrally connected with an outer periphery of the body part and spreading outwardly from the body part along an extending axis, and a connecting portion configured to be connected with a vehicle component. The arm portion includes a first portion, a second portion, and a hollow portion. The first portion including a peripheral wall configured to enclose around the extending axis. The second portion including a peripheral wall including an opening partially opened around the extending axis. At a cross-section intersecting the extending axis, an end portion of the peripheral wall of the second portion on a side of the opening includes an enlarged portion which is enlarged in width as compared with side portions adjacent to the end portion.

Abstract: A vehicle steering knuckle includes a body part to which an axle is attached, an arm portion including one end integrally connected with an outer periphery of the body part and spreading outwardly from the body part along an extending axis, and a connecting portion configured to be connected with a vehicle component. The arm portion includes a first portion, a second portion, and a hollow portion. The first portion including a peripheral wall configured to enclose around the extending axis. The second portion including a peripheral wall including an opening partially opened around the extending axis. At a cross-section intersecting the extending axis, an end portion of the peripheral wall of the second portion on a side of the opening includes an enlarged portion which is enlarged in width as compared with thickness of side portions adjacent to the end portion.

Abstract: A vehicle steering knuckle includes a body part to which an axle is attached, an arm portion including one end integrally connected with an outer periphery of the body part and spreading outwardly from the body part along an extending axis, and a connecting portion configured to be connected with a vehicle component. The arm portion includes a first portion, a second portion, and a hollow portion. The first portion including a peripheral wall configured to enclose around the extending axis. The second portion including a peripheral wall including an opening partially opened around the extending axis. At a cross-section intersecting the extending axis, an end portion of the peripheral wall of the second portion on a side of the opening includes an enlarged portion which is enlarged in width as compared with side portions adjacent to the end portion.

Abstract: A wireless access control system comprising a central access control system connected through a wireless network to a remote access control system comprised of a plurality of localized remote access controllers (locking mechanisms). The plurality of remote access controllers will generally be used to lock parts of a facility, whether physical facilities, parts thereof or mobile components within the facilities, and will allow for a supervisory function to determine which users of the system are allowed to access which resources within a facility. Also disclosed herein is an interlinked cascade lock system coupled to a central access control system that is comprised of at least two levels of security.

Abstract: A wireless access control system comprising a central access control system connected through a wireless network to a remote access control system comprised of a plurality of localized remote access controllers (locking mechanisms). The plurality of remote access controllers will generally be used to lock parts of a facility, whether physical facilities, parts thereof or mobile components within the facilities, and will allow for a supervisory function to determine which users of the system are allowed to access which resources within a facility. Also disclosed herein is an interlinked cascade lock system coupled to a central access control system that is comprised of at least two levels of security.

Abstract: A wireless access control system comprising a central access control system connected through a wireless network to a remote access control system comprised of a plurality of localized remote access controllers (locking mechanisms). The plurality of remote access controllers will generally be used to lock parts of a facility, whether physical facilities, parts thereof or mobile components within the facilities, and will allow for a supervisory function to determine which users of the system are allowed to access which resources within a facility. Also disclosed herein is an interlinked cascade lock system coupled to a central access control system that is comprised of at least two levels of security.