Abstract: A weight bar support assembly for safely supporting a weight bar on exercise equipment in the event the user cannot return the weight bar to its original position includes an attachment bracket and a weight support member forming a catch arm which is selectively engaged with and moved away from an upright of the exercise equipment. An energy absorbing arrangement is incorporated within either the attachment bracket or the weight support member, and is configured to cushion forces transmitted to the upright upon contact of the weight bar with the weight support member to prevent deformation and/or damage of the exercise equipment.

Abstract: A weight bar support assembly for safely supporting a weight bar on exercise equipment in the event the user cannot return the weight bar to its original position includes an attachment bracket and a weight support member forming a catch arm which is selectively engaged with and moved away from an upright of the exercise equipment. An energy absorbing arrangement is incorporated within either the attachment bracket or the weight support member, and is configured to cushion forces transmitted to the upright upon contact of the weight bar with the weight support member to prevent deformation and/or damage of the exercise equipment.

Abstract: A weight bar support assembly for safely supporting a weight bar on exercise equipment in the event the user cannot return the weight bar to its original position includes an attachment bracket and a weight support member forming a catch arm which is selectively engaged with and moved away from an upright of the exercise equipment. An energy absorbing arrangement is incorporated within either the attachment bracket or the weight support member, and is configured to cushion forces transmitted to the upright upon contact of the weight bar with the weight support member to prevent deformation and/or damage of the exercise equipment.

Abstract: A freestanding exercise apparatus comprises a frame, a right door, a left door, and an exercise resistance source. The frame defines a sagittal plane dividing the frame into a left half and a right half with anterior and posterior ends. The right door is pivotally attached to the right half of the frame proximate the anterior end of the frame for pivoting about a right pivot axis. The left door is pivotally attached to the left half of the frame proximate the anterior end of the frame for pivoting about a left pivot axis. The exercise resistance source is connected to the frame. The frame, right pivot axis, and left pivot axis are configured and arranged such that the angle formed at the intersection of a first plane defined by the right pivot axis and the posterior end of the right half of the frame and a second plane defined by the left pivot axis and the posterior end of the left half of the frame is less than 90°.

Abstract: A quick disconnect system including a matable coupling and post. The coupling includes a base, a pair of pins, a jacket and a biasing means. The base defines a longitudinally extending bore. The pair of pins are radially repositionable relative to the bore and extend tangentially along opposite sides of the bore. The jacket cooperatively engages the base and the pins whereby longitudinal repositioning of the jacket as between a first stop position and a second stop position effects radial repositioning of the pins. The biasing means biases the jacket towards the first stop position. The post has a flanged head on the distal end of a shaft for cooperatively engaging the pins to achieve connection of the coupling and the post.

Abstract: A quick disconnect and re-connect system is provided for exercise apparatus having a connection assembly for connecting a user-gripped handle to a resistance-bearing cable.

Abstract: A freestanding exercise apparatus comprises a frame, a right door, a left door, and an exercise resistance source. The frame defines a sagittal plane dividing the frame into a left half and a right half with anterior and posterior ends. The right door is pivotally attached to the right half of the frame proximate the anterior end of the frame for pivoting about a right pivot axis. The left door is pivotally attached to the left half of the frame proximate the anterior end of the frame for pivoting about a left pivot axis. The exercise resistance source is connected to the frame. The frame, right pivot axis, and left pivot axis are configured and arranged such that the angle formed at the intersection of a first plane defined by the right pivot axis and the posterior end of the right half of the frame and a second plane defined by the left pivot axis and the posterior end of the left half of the frame is less than 90°.

Abstract: Exercise apparatus for guided exercise movement includes a primary arm pivotally mounted to a frame for pivotal movement about a fixed pivot relative to the frame, a movement arm pivotally mounted to the primary arm for pivotal movement relative to the primary arm about a floating pivot relative to the frame, a stationary cam fixed on the frame, and a follower on the movement arm engaging the stationary cam and guided thereby to control the path of movement of the movement arm about the floating pivot during movement of the primary arm about the fixed pivot. The cam has a cam track surface controlling compound movement of the movement arm.

Abstract: A fluid compensator is provided in a hydraulic control unit of vehicular brake system. The fluid compensator permits additional displacement of a master cylinder piston during anti-lock braking events only by storing fluid in the hydraulic control unit. The additional displacement moves a seal mounted on the master cylinder piston away from a compensator port orifice, thereby preventing repeated “nibbling” of the seal which can cause premature seal failure.