Weightlifting bar in weightlifting frame

• US 9,452,313 B2
• Filed: 02/17/2015
• Issued: 09/27/2016
• Est. Priority Date: 02/17/2015
• Status: Active Grant

• Current Assignee: Jeffrey Stewart Thomas
• Original Assignee: Jeffrey Stewart Thomas
• Inventors: Thomas, Jeffrey Stewart
• Primary Examiner(s): Ginsberg, Oren
• Assistant Examiner(s): ANDERSON, MEGAN M
• Application Number:
  US14/623,909
• Publication Number:
  US 20160236028A1
• Time in Patent Office: 588 Days
• US Class Current: 1/1
• CPC Class Codes: A63B 21/0628 for vertical array of weights
• CPC Class Codes: A63B 21/072 Dumb-bells, bar-bells or the like , e.g. weight discs having an integral peripheral handle
• CPC Class Codes: A63B 21/0724 Bar-bells; Hand bars
• CPC Class Codes: A63B 21/0728 with means for fixing weights on bars, i.e. fixing olympic discs or bumper plates on bar-bells or dumb-bells
• CPC Class Codes: A63B 21/078 Devices for bench press exercises , e.g. supports, guiding means
• CPC Class Codes: A63B 21/0783 Safety features for bar-bells, e.g. drop limiting means

Abstract

A weightlifting frame includes a base, and first and second rigid frame members defining respective vertically-oriented channels. A weightlifting bar includes first and second terminal sections, a middle section, first and second plate abutments fixed to the weightlifting bar, and first and second frame abutments fixed to the bar. First and second bar spaces are respectively defined by first and second plate and frame abutments. The bar engages the frame with the first frame member disposed between the first frame abutment and the first plate abutment, and with the second frame member disposed between the second frame abutment and the second plate abutment, such that the first and second frame abutments abut the first and second frame members when the bar reaches a predetermined angle from horizontal.

Claims

1. In a weightlifting frame having a base connected to opposing first and second rigid frame members, the frame members each defining a respective vertically-oriented channel, an elongated and rigid weightlifting bar, comprising:

first and second terminal sections having respective first and second plate diameters, and each terminal section being configured to engage at least one weight element;

a middle section separated from said first and second terminal sections by respective first and second plate abutments fixed to the weightlifting bar;

a first frame abutment securably fixed to said middle section and adjacent to the first plate abutment, said first frame abutment and the first plate abutment defining a first bar space; and

a second frame abutment securably fixed to said middle section and adjacent to the second plate abutment, said second frame abutment and the second plate abutment defining a second bar space;

wherein the weightlifting bar engages the weightlifting frame with the bar moveably disposed within the channels, and with said middle section horizontally disposed between the first and second rigid frame members, such that the first frame member is disposed, within the first bar space, and between said first frame abutment and the first plate abutment, and such that the second frame member is disposed, within the second bar space, and between said second frame abutment and the second plate abutment, such that said first and second frame abutments respectively abut the first and second frame members when the weightlifting bar reaches a predetermined angle from horizontal.

2. The bar of claim 1, wherein said first and second frame abutments are removably attached to said middle portion.

3. The bar of claim 2, wherein each of said first and second frame abutments includes first and second portions, connected by a hinge, and pivotally moveable between open and closed positions.

4. The bar of claim 3, wherein each of said first and second frame abutments define respective first and second notches, and in the closed state, each of the first and second notches meet to form a respective bar aperture.

5. The bar of claim 4, wherein when each of the first and second notches are in the closed state, said middle section is disposed within the respective bar apertures and each of said first and second frame abutments are immovably fixed to said middle section.

6. The bar of claim 3, wherein when in the open state, the first and second portions form an angle therebetween greater than 15 degrees, and when in the closed state, the first and second portions form an angle therebetween less than 15 degrees.

7. The bar of claim 1, wherein said first and second frame abutments are permanently fixed to said middle portion.