Exercise devices – Striking
Patent
1997-08-01
1998-08-04
Donnelly, Jerome W.
Exercise devices
Striking
482 87, 482 90, 473441, A63B 2100
Patent
active
057886130
ABSTRACT:
A portable and adjustable boxing speed bag apparatus comprising a hollow base having a chamber defined by a top wall and surrounding side walls and sized to fit over and accept a structure therein, first and second generally U-shaped support brackets mounted to the side walls of the base so that the first and second ends of the first bracket are aligned in vertical relation with each other and the first and second ends of the second bracket are aligned in vertical relation with each other, a punching bag, a generally flat mounting surface secured to the first and second brackets so that the mounting surface lies in a generally horizontal orientation when the structure is seated within the chamber, a generally S-shaped hook having an upper end zone attached to the mounting surface and an opposite lower end zone attached to the punching bag, and at least one strap for securing the base to a structure, such as a boxing heavy bag. The apparatus may be adjusted to accommodate boxers of different heights by including a cord attached to opposite side walls of the base and stretching across the chamber. The cord is structured and disposed to prevent the structure from being fully inserted into the chamber, thereby raising the base and the attached punching bag. The apparatus may also include means for skewing the punching bag so that the punching bag will respond in an unpredictable manner upon being struck by a user.
REFERENCES:
patent: 3030109 (1962-04-01), Albitz
patent: 4572504 (1986-02-01), DiBartolo
patent: 5281191 (1994-01-01), DeSoussa
patent: 5484364 (1996-01-01), Boxing
patent: 5674157 (1997-10-01), Wilkinson
Donnelly Jerome W.
Lampert Scott L.
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