US4600189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-function exercise system
Assignee: LIFEING Inc 16012 FALLS ROAD SPARKS MARYLAND 21152 A CORP OF MARYLAND
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Filing: 1984-04-11
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Granted: 1986-07-15
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Expires: 2004-04-11
Abstract
Abstract A multi-function exercise system (10) for reversibly displacing weight elements (12) in a substantially vertical direction (14) responsive to a lifting force imparted to the weight elements (12) by a user. The exercise system (10) includes an actuating bar mechanism (38) which is rotatively displaced to responsively rotate a rotative pulley mechanism (30) which is coupled to the weight elements (12) and provide a lifting force responsive to the rotative displacement of the actuating bar mechanism (38). The actuating bar mechanism (38) may by angularly oriented in a predetermined relation with respect to a first pulley axis (32) passing normal to vertical direction (14). Additionally, rotative pulley mechanism (30) may be vertically adjusted with respect to the base frame (18) of the exercise system in order to accomodate the user applying a rotative force to the actuating bar mechanism (38) by different parts of his or her body.
Inventors
- 👤 Brad Olschansky
- 👤 Scott Olschansky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:58
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/00058; A63B21/00069; A63B21/00072; A63B21/06; A63B21/15; A63B21/151; A63B21/154; A63B21/40; A63B21/4041; A63B21/4047; A63B21/062; A63B21/0626; A63B21/0628
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
159 words
A multi-function exercise system for reversibly displacing at least one weight element in a substantially vertical direction responsive to a lifting force imparted to said weight element by a user, comprising: (a) a base frame; (b) rotative pulley means displaceably coupled to said base frame and at least one weight element, said rotative pulley means having a first pulley axis and a second pulley axis; (c) actuating bar means coupled to said rotative pulley means for rotationally displacing said rotative pulley means and linearly displacing said weight element responsive to a rotative force applied by said user; (d) means for vertically adjusting said rotative pulley means with respect to said base frame said vertical adjusting means for displacing said first pulley axis reversibly in said vertical direction, said second pulley axis being non-displaceable in said vertical direction; and, (e) means for rotationally adjusting said actuating bar means with respect to said rotative pulley means about said first pulley axis.
Claim 2
Dependent Claim
159 words
A multi-function exercise system for reversibly displacing at least one weight element in a substantially vertical direction responsive to a lifting force imparted to said weight element by a user, comprising: (a) a base frame; (b) rotative pulley means displaceably coupled to said base frame and at least one weight element, said rotative pulley means having a first pulley axis and a second pulley axis; (c) actuating bar means coupled to said rotative pulley means for rotationally displacing said rotative pulley means and linearly displacing said weight element responsive to a rotative force applied by said user; (d) means for vertically adjusting said rotative pulley means with respect to said base frame said vertical adjusting means for displacing said first pulley axis reversibly in said vertical direction, said second pulley axis being non-displaceable in said vertical direction; and, (e) means for rotationally adjusting said actuating bar means with respect to said rotative pulley means about said first pulley axis.
Claim 3
Dependent Claim
87 words
The multi-function exercise system as recited in claim 1 where said rotative pulley means includes: (a) a first pulley member secured to said actuating bar means, said first pulley member being rotatable about said first pulley axis; (b) a second pulley member rotatively coupled to said first pulley member, said second pulley member being rotatable about said second pulley axis; and, (c) a third pulley member secured to said second pulley member and said weight element, said third pulley member being rotatable about said second pulley axis.
Claim 4
Dependent Claim
26 words
The multi-function exercise system as recited in claim 2 where said second pulley member is elliptically contoured throughout a predetermined section of a circumferential peripheral boundary.
Claim 5
Dependent Claim
56 words
The multi-function exercise system as recited in claim 1 where said means for rotationally adjusting said actuating bar means includes: (a) a disk member coupled to said rotative pulley means, said disk member having a plurality of arcuately displaced openings formed therethrough; and, (b) means for releasably coupling said actuating bar means to said disk member.
Claim 6
Dependent Claim
47 words
The multi-function exercise system as recited in claim 4 where said means for releasably coupling said actuating bar means includes an actuating bar pin member insertable through an opening formed in said actuating bar means, said pin member being alignable with one of said disk member openings.
Claim 7
Dependent Claim
28 words
The multi-function exercise system as recited in claim 1 including means for linearly adjusting said actuating bar means in a direction substantially normal said first pulley axis direction.
Claim 8
Dependent Claim
80 words
The multi-function exercise system as recited in claim 6 where said actuating bar means includes: (a) a first actuating bar member coupled to said rotative pulley means extending in said direction substantially normal said first pulley axis direction; (b) a second actuating tubular member slidingly displaceable on said first actuating bar member; and, (c) a user interface bar member fixedly secured to said second actuating tubular member, said user interface bar member extending substantially in said first pulley axis direction.
Claim 9
Dependent Claim
22 words
The multi-function exercise system as recited in claim 7 where said second actuating tubular member telescopingly engages said first actuating bar member.
Claim 10
Dependent Claim
44 words
The multi-function exercise system as recited in claim 8 including an actuating pin member insertable through alignable openings formed in said first actuating bar member and said second actuating tubular member for coupling said first actuating bar member to said second actuating tubular member.
Claim 11
Dependent Claim
51 words
The multi-function exercise system as recited in claim 1 where said means for vertically adjusting said rotative pulley means includes: (a) a pair of transversely displaced vertically extending post members secured to said base frame; and, (b) means for releasably coupling said rotative pulley means to said vertically extending post members.
Claim 12
Dependent Claim
80 words
The multi-function exercise system as recited in claim 10 where said means for releasably coupling said rotative pulley means includes: (a) a pair of adjustment plate members positionally located on opposing sides of said post members, said rotative pulley means having a rotative shaft member extending through said adjustment plate members in a direction coincident said first pulley axis; and, (b) spring loaded adjustment means mounted between said adjustment plate members for releasably engaging openings formed in said post members.
Claim 13
Dependent Claim
60 words
The multi-function exercise system as recited in claim 11 where said spring loaded adjustment means includes: (a) at least one U-shaped channel member having opposing leg members; and, (b) at least one spring biased pin member extending through said opposing leg members for insert into at least one of said openings formed in at least one of said post members.
Claim 14
Dependent Claim
54 words
The multi-function exercise system as recited in claim 12 including at least a pair of vertically displaced rotative bearings rotatively secured to at least one of said adjustment plate members, at least one of said post members being sandwiched between said rotative bearings and one of said leg members of said U-shaped channel member.
Claim 15
Dependent Claim
32 words
The multi-function exercise system as recited in claim 1 including seat means transversely displaceable with respect to said base frame for adjusting a user's positional location with respect to said base frame.
Claim 16
Dependent Claim
25 words
The multi-function exercise system as recited in claim 14 where said seat means includes means for releasably locking said seat means to a base surface.
Claim 17
Dependent Claim
61 words
The multi-function exercise system as recited in claim 15 where said seat means includes: (a) a seat frame; (b) a frame back portion rotatably coupled to said seat frame about an axis line substantially parallel said first pulley axis; and, (c) a frame seat portion rotatably coupled to said seat frame about said axis line substantially parallel said first pulley axis.
Claim 18
Dependent Claim
97 words
The multi-function exercise system as recited in claim 16 where said back portion of said seat means includes: (a) a seat back bar member rotatably secured to said seat frame; and, (b) a V-shaped seat back bar member rigidly secured to said seat back bar member on opposing ends of said V-shaped seat back bar member, one of said arms of said V-shaped seat back bar member having a plurality of openings formed therethrough adapted for insert of a back seat pin member to contact said seat frame on opposing sides of said seat back bar member.
Claim 19
Dependent Claim
90 words
The multi-function exercise system as recited in claim 17 where said seat portion of said seat means includes: (a) a seat bar member rotatably secured to said seat frame; and, (b) a V-shaped seat bar member rigidly secured to said seat bar member on opposing ends of said V-shaped seat bar member, one of said arms of said V-shaped seat bar member having a plurality of openings formed therethrough adapted for insert of a seat pin member to contact said seat frame on opposing ends of said seat bar member.
Claim 20
Dependent Claim
33 words
The multi-function exercise system as recited in claim 1 including counterweight means coupled to said rotative pulley means for providing vertical adjustability of said rotative pulley means with respect to said base frame.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-07-14 | 1990-01-13 | 1990-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-07-14 | 1994-01-13 | 1994-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-07-14 | 1998-01-13 | 1998-07-15 | $7700.00 | Window Closed / Lapsed |