초록 ▼

This is an automatic locking exercise device that incorporates a one-way locking mechanism. The device includes a frame, which supports a track, preferably a pair of linear bearing rods one on each side. A guide member, or linear bearing runs on each bearing rod and is attached to a handle or bar th

This is an automatic locking exercise device that incorporates a one-way locking mechanism. The device includes a frame, which supports a track, preferably a pair of linear bearing rods one on each side. A guide member, or linear bearing runs on each bearing rod and is attached to a handle or bar that is grasped by a user. A one-way lock is used to provide movement of the bar along the track in an upward direction but opposes movement down. In the preferred embodiment, rotating the bar actuates a lock release. This disengages the one-way lock and enables the bar to move freely up and down along the track. If the user ever drops the weight the one-way lock automatically engages and catches the weight. Explosive power training can also be performed on the device in that the user can safely throw the weight, knowing that the weight will be automatically caught at its highest point without risk of injuring someone. Marking the highest point allows the user to quantify their explosive training performance and progress.

대표청구항 ▼

This is an automatic locking exercise device that incorporates a one-way locking mechanism. The device includes a frame, which supports a track, preferably a pair of linear bearing rods one on each side. A guide member, or linear bearing runs on each bearing rod and is attached to a handle or bar th

This is an automatic locking exercise device that incorporates a one-way locking mechanism. The device includes a frame, which supports a track, preferably a pair of linear bearing rods one on each side. A guide member, or linear bearing runs on each bearing rod and is attached to a handle or bar that is grasped by a user. A one-way lock is used to provide movement of the bar along the track in an upward direction but opposes movement down. In the preferred embodiment, rotating the bar actuates a lock release. This disengages the one-way lock and enables the bar to move freely up and down along the track. If the user ever drops the weight the one-way lock automatically engages and catches the weight. Explosive power training can also be performed on the device in that the user can safely throw the weight, knowing that the weight will be automatically caught at its highest point without risk of injuring someone. Marking the highest point allows the user to quantify their explosive training performance and progress. d third member of said second planetary gearset, said first torque-transmitting mechanism selectively interconnecting said second member of said third planetary gearset with said first interconnecting member, said second torque-transmitting mechanism selectively interconnecting said first member of said third planetary gearset with said first interconnecting member, said third torque-transmitting mechanism selectively interconnecting said third member of said third planetary gearset with said second interconnecting member, said fourth torque-transmitting mechanism selectively interconnecting said second member of said third planetary gearset with said third member of said first planetary gearset, and said fifth torque-transmitting mechanism selectively interconnecting said stationary transmission housing with said second interconnecting member; and said five torque transmitting mechanisms being engaged in combinations of two to establish six forward speed ratios and one reverse speed ratio between said input and output shafts. 5. The transmission defined in claim 4 wherein: said members of each of said planetary gearsets are a sun gear member, a ring gear member, and a planet carrier assembly member; and said planet carrier assembly member including a carrier rotatably supporting a plurality of pinion gears