US3640525A - Frictional resistant-type exercise machine with waist-level-mounted oscillatable handgrips - Google Patents
Frictional resistant-type exercise machine with waist-level-mounted oscillatable handgrips Download PDFInfo
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- US3640525A US3640525A US856040A US3640525DA US3640525A US 3640525 A US3640525 A US 3640525A US 856040 A US856040 A US 856040A US 3640525D A US3640525D A US 3640525DA US 3640525 A US3640525 A US 3640525A
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- seat structure
- handlebar assembly
- user
- seated
- mount portion
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/012—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters
- A63B21/015—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters including rotating or oscillating elements rubbing against fixed elements
Definitions
- An exercise apparatus including a seat structure defining front and rear portions and including a standard portion projecting upwardly from the rear portion thereof from which a generally horizontally disposed transverse handle bar including forwardly directed end portions is supported at a generally central location for oscillation about a horizontal axis extending in front-to-rear direction in a direction intersecting a user seated on the seat structure.
- the handle bar and its axis of oscillation are disposed at an elevation relative to the seat structure so as to generally correspond to the elevation of the waist of a person seated on the seat structure.
- the exercise or side bend machine of the instant invention has been designed to provide a means whereby the internal and external oblique muscles of the sides of the waist may be thoroughly exercised.
- the side bend machine is operative to tighten, firm and tone the oblique muscles and it is also beneficial in the reduction of excess fatty tissue which usually accumulates in the waist area on overweight individuals.
- the exercise machine of the instant invention is hereinafter described in detail as a tandem machine with certain components thereof being duplicated for simultaneous use by two persons.
- the exercise machine may also be readily constructed so as to accommodate only one person.
- the exercise machine includes an elongated benchlike seat structure having front and rear ends and which is adapted to be sat upon by a person wishing to use the machine.
- the user of the machine sits upon the seat structure at the rear end thereof with the upper portions of his legs extending along the seat structure toward the front end thereof.
- the lower legs of the user are bent downwardly at the knees in vertical position forward of the forward end of the seat structure and the user's feet rest upon the supporting surface upon which the seat structure rests.
- the rear of the seat structure includes an upright having a mounting portion disposed generally at waist level from which a transverse handlebar assembly is oscillatably supported for swinging about a horizontal axis extending in front-to-rear direction relative to the seat structure.
- the handlebar assembly includes forwardly directed opposite end portions for gripping by the hands of the user and the opposite end arms of the handlebar from which the handgrips are supported are contoured and slightly forwardly convergent in a manner such that the user of the exercise machine, with his hands engaged with the handgrips, may rest his anns upon the opposite end arm portions of the handlebar.
- a friction drag assembly is provided in the mounting of the handlebar and is adjustable whereby a varied amount of friction may be applied to resist oscillation of the handlebar.
- the main object of this invention is to provide an exercise machine by which persons may thoroughly exercise internal and external oblique muscles of the sides of the waist.
- Another object of this invention is to provide an exercise machine which may be utilized to reduce the excess fatty tissue which usually accumulates in the waist area of overweight individuals.
- Another important object of this invention is to provide an exercise machine in accordance with the preceding objects and including adjustable friction resistance means whereby the movable component of the exercise machine may have varied amounts of resistance to its movement applied thereto.
- a final object of this invention to be specifically enumerated herein is to provide an exercise machine which will conform to conventional forms of manufacture, be of simple construction and easy to use so as to provide a device that will be economically feasible, long lasting and relatively trouble free in operation.
- FIG. 1 is a perspective view of the exercise machine of the instant invention
- FIG. 2 is a fragmentary enlarged vertical sectional view taken substantially upon the plane indicated by the section line 2-2 of FIG. 1;
- FIG. 3 is a fragmentary top plan view of the handlebarmounting portion of the exercise machine
- FIG. 4 is an enlarged fragmentary vertical sectional view taken substantially upon the plane indicated by the section line 4-4 of FIG. 3;
- FIG. 5 is a fragmentary transverse vertical sectional view taken substantially upon the plane indicated by the section line 5-5 of FIG. 4;
- FIG. 6 is a fragmentary transverse vertical sectional view taken substantially upon the plane indicated by the section line 6-6 of FIG. 4.
- the numeral 10 generally designates the exercise machine of the instant invention.
- the machine 10 includes a support frame including a lower center longitudinal member 12 interconnecting a pair of opposite end transverse members I4 at their midportions.
- a pair of upper opposite side longitudinal members 16 are provided and interconnected at corresponding ends by means of a pair of upper transverse membersl8.
- Each of the transverse members 18 is supported from its opposite ends by the upper ends of a pair of uprights 20 whose lower ends are secured in any convenient manner to the opposite ends of the corresponding lower transverse member 14.
- a pair of tandem seat structures 22 including front and rear ends 24 and 26 are secured to the opposite ends of the upper opposite side longitudinal members 16 and the corresponding upper transverse members 18 in any convenient manner.
- a pair of closely spaced uprights 28 have their lower ends supported from longitudinally spaced central portions of the longitudinal member 12 and their upper ends are interconnected by means of a mounting sleeve structure 30.
- the uprights 28 pass between and are secured to the opposite side longitudinal members 16 by means of suitable fasteners 32. Further, the uprights 28 extend between the adjacent rear ends 26 of the seat structures 22.
- the sleeve or mounting sleeve structure 30 has a central longitudinal bore 34 formed therethrough and each end of the bore 34 includes a shallow counterbore 36.
- a mounting shaft 38 is secured through the sleeve 30 by means of a pair of fasteners 40 secured through the sleeve 30, diametric bores 42 formed in the shaft 38 and threaded in the upper ends of the uprights 28, see FIG. 4.
- the opposite end portions of the shaft 38 project outwardly of the corresponding ends of the sleeve 30 and are provided with threaded blind bores 44.
- a pair of centrally apertured friction discs 46 are seated in the counterbores 36 and are snugly received on the opposite end portions of the mounting shaft 38.
- a pair of oscillatable mounting sleeves 48 having bores 50 formed therethrough are oscillatably disposed on the remote ends of the mounting shaft 38 with the terminal ends of the mounting shaft 38 projecting into counterbores 52 formed in the outer ends of the bores 50.
- the adjacent ends of the mounting sleeves 48 are seated in the outer ends of the counterbores 36 outwardly of the friction discs 46 and each of the mounting sleeves 48 has a semicylindrical groove 54 formed in its outer end whose center axis of curvature is generally tangent to the outer cylindrical surfaces of the mounting sleeve 48.
- each of the counterbores 52 has a plurality of antifriction thrust bearing washers 62 disposed therein and about the opposite terminal ends of the mounting shaft 38 to serve as thrust bearings for engagement with a pair of shoulder spring retainers 64.
- Each of the shouldered spring retainers 64 is disposed in each counterbore 52 slightly outwardly of the adjacent terminal end of the shaft 38 and a threaded thumbscrew 66 is passed through each spring retainer 64 and threadedly engaged in the corresponding threaded blind bore 44.
- Each thumbscrew 66 has a diametrically enlarged head 68 on its outer end and a second spring retainer disc 70 is disposed upon each thumbscrew 66 and abuts the inner end of the corresponding head 68.
- a compression spring 72 is disposed on each thumbscrew 66 between the corresponding pair of spring retainers 64 and 70 and it will be noted that the spring retainers 70 are receivable in the outer ends of the counterbores 52 whereby threading the thumbscrews 66 inwardly will further compress the springs 72 and thus apply greater force upon the corresponding mounting sleeve 48 so as to urge it into tighter frictional engagement with the corresponding friction disc 46.
- a person When it is desired to use the machine 10, a person may be seated upon either of the seat structures 22 with his back opposing the corresponding thumbscrew 66 and his knees disposed at the forward end 24 of the seat structure 22. Then, the user of the machine may rest his arms on the opposite ends of the corresponding handlebar assembly 58 with his hands gripping the forwardly directed handgrip portions 74 of that handlebar assembly. The machine may now be utilized by the user bending from side to side at the waist with his hands and arms supported from the corresponding handlebar assembly 58. If it is desired to have oscillation of the handlebar S8 resisted with increased friction, the corresponding thumbscrew 66 may be turned inwardly so as to further compress the corresponding spring 72.
- the mounting shaft 38 extends in a front-to-rear direction relative to both of the seat structures 22 and that the shaft 38 is disposed generally at waist level of a person or persons seated upon the seat structures 22. Therefore, as the person seated on either of the seat structures 22 bends at the waist from side to side his arms and hands will be supported from the corresponding handlebar assembly 58 without movement relative thereto and the user of the machine will not only be bending at the waist and alternately shortening the various oblique muscles of the waist in order to cause oscillation of the handlebar 58, but will also be alternately foreshortening various shoulder and arm muscles in order to exert alternating downward pressure on the opposite ends of the handlebar assembly 58.
- An exercise apparatus including a seat structure defining front and rear portions and adapted to be sat upon by a user of the apparatus, a standard projecting upwardly rearwardly of the rear portion of said seat structure, a mount portion supported on said standard at an elevation generally corresponding to the elevation of the waist of a person seated on said seat structure, said mount portion including an oscillatable member movable about a horizontal axis extending in a direction intersecting a user seated on said seat structure in a front-to-back direction of the user and a generally horizontal extending handlebar assembly transversely positioned generally perpendicular to the horizontal axis and centrally mounted on said oscillatable member, said handlebar assembly being oscillatable about said axis by a user seated on said seat structure.
- resistance means includes means for variably resisting oscillation of said handlebar assembly relative to said standard.
- 'An exercise apparatus including a seat structure defining front and rear end portions and adapted to be sat upon by user of the apparatus, a mount portion stationarily supported relativeto said seat structure, a generally horizontal transversely extending handlebar assembly, means supporting said handlebar assembly from said mount portion for oscillation about a horizontal axis extending in a direction intersecting a user seated on said seat structure in a front-to-back direction of a user, said handlebar assembly being generally centered transversely generally perpendicular to the horizontal axis and disposed at an elevation above said seat structure generally corresponding to the elevation of the waist of a person seated on said seat structure, said mount portion including a stationary body having an axial bore formed therein extending in front to rear direction relative to said seat structure and opening at one end of said body, a shaft secured in said bore, said shaft having a front end, the front end of said bore including a shallow counterbore, an apertured friction disc disposed on said shaft and seated in said counterbore, the last-menti
- said sleeve bore including a counterbore into which shaft projects annular thrust bearing means disposed in said sleeve counterbore and projecting outwardly lengthwise of said shaft, said shaft including a threaded axial bore, a thumbscrew including a threaded shank threadedly engaged in said axial bore and including a spring retainer means and a compression spring disposed about said shank between said spring retainer means and said thrust bearing means, said handlebar assembly being supported from said sleeve for oscillation therewith.
- said mount portion includes resistance means yieldingly resisting oscillation of said handlebar assembly relative to said standard, resistance means including means for variably resisting oscillation of said handlebar assembly relative to said standard, said handlebar assembly having opposite end portions, the opposite end portions of said handlebar assembly being positioned to engage laterally extended arms of a user of the apparatus seated thereupon.
- An exercise apparatus including a seat structure defining front and rear portions and adapted to be sat upon by a user. of the apparatus, a mount portion stationarily supported relative to said seat structure, a member oscillatably supported by said mount portion for angular displacement about a horizontal axis extending in a direction intersecting a user seated on said seat structure in a front-to-back direction of a user, said member being generally centered centrally of and transversely positioned generally perpendicular to the horizontal axis and disposed at an elevation above said seat structure generally corresponding to the elevation of the waist of a person seated on said seat structure, and a generally horizontal transversely extending handlebar assembly centrally mounted on said oscillatable member said handlebar assembly being oscillatable about said axis by user seated on said seat structure, said apparatus including a pair of horizontally spaced apart backto-back seat structures between which said mount portion is disposed and a pair of handlebar assembly each assembly including a member supported from said mount portion for independent oscillation relative thereto.
- An exercise apparatus including a seat structure defining front and rear end portions and adapted to be sat upon by a user of the apparatus, a mount portion stationarily supported relative to said seat structure, a member oscillatably supported from said mount portion for angular displacement about a horizontal axis extending in a direction intersecting a user seated on said structure in a front-to-back direction of a user, said member being generally centered centrally of and transversely positioned generally perpendicular to the horizontal axis and disposed at an elevation above said seat structure generally corresponding to the elevation of the waist of a person seated on said seat structure, said member having at least one crank arm means secured thereto, said crank arm means including at least one outer end portion spaced radially outwardly of said axis and including a handgrip portion oscillataole with said crank arm means through an arc whose center of curvature generally coincides with said axis.
Abstract
An exercise apparatus including a seat structure defining front and rear portions and including a standard portion projecting upwardly from the rear portion thereof from which a generally horizontally disposed transverse handle bar including forwardly directed end portions is supported at a generally central location for oscillation about a horizontal axis extending in front-to-rear direction in a direction intersecting a user seated on the seat structure. The handle bar and its axis of oscillation are disposed at an elevation relative to the seat structure so as to generally correspond to the elevation of the waist of a person seated on the seat structure.
Description
United States Patent Proctor [451 Fcb.8,1972
[72] Inventor: Richard I. Proctor, 7245 Morningside Drive, boomis, Calif. 95650 22 Filed: Sept. 8, 1969 21 Appl.No.: 856,040
FOREIGN PATENTS OR APPLICATIONS 1,153,143 5/1969 Great Britain ..272/79 R Primary Examiner-Richard C. Pinkham Assistant Examiner-William R. Browne Attorney -Clarence A. OBrien and Harvey B. Jacobson [57] ABSTRACT An exercise apparatus including a seat structure defining front and rear portions and including a standard portion projecting upwardly from the rear portion thereof from which a generally horizontally disposed transverse handle bar including forwardly directed end portions is supported at a generally central location for oscillation about a horizontal axis extending in front-to-rear direction in a direction intersecting a user seated on the seat structure. The handle bar and its axis of oscillation are disposed at an elevation relative to the seat structure so as to generally correspond to the elevation of the waist of a person seated on the seat structure.
10 Claims, 6 Drawing Figures PATENTEDFEB 9 I972 SHEET 1 OF 2 Richard Promo! I N VENT 0R PATENTEUFEB 8 I972 SHEET 2 OF '2 Fig. 3
Richard Proctor FRICTIONAL RESISTANT-TYPE EXERCISE MACHINE WITH WAlST-LEVEL-MOUNTED OSCILLATABLE HANDGRIPS The exercise or side bend machine of the instant invention has been designed to provide a means whereby the internal and external oblique muscles of the sides of the waist may be thoroughly exercised. In addition, the side bend machine is operative to tighten, firm and tone the oblique muscles and it is also beneficial in the reduction of excess fatty tissue which usually accumulates in the waist area on overweight individuals.
The exercise machine of the instant invention is hereinafter described in detail as a tandem machine with certain components thereof being duplicated for simultaneous use by two persons. However, the exercise machine may also be readily constructed so as to accommodate only one person.
The exercise machine includes an elongated benchlike seat structure having front and rear ends and which is adapted to be sat upon by a person wishing to use the machine. The user of the machine sits upon the seat structure at the rear end thereof with the upper portions of his legs extending along the seat structure toward the front end thereof. The lower legs of the user are bent downwardly at the knees in vertical position forward of the forward end of the seat structure and the user's feet rest upon the supporting surface upon which the seat structure rests. The rear of the seat structure includes an upright having a mounting portion disposed generally at waist level from which a transverse handlebar assembly is oscillatably supported for swinging about a horizontal axis extending in front-to-rear direction relative to the seat structure. The handlebar assembly includes forwardly directed opposite end portions for gripping by the hands of the user and the opposite end arms of the handlebar from which the handgrips are supported are contoured and slightly forwardly convergent in a manner such that the user of the exercise machine, with his hands engaged with the handgrips, may rest his anns upon the opposite end arm portions of the handlebar. A friction drag assembly is provided in the mounting of the handlebar and is adjustable whereby a varied amount of friction may be applied to resist oscillation of the handlebar.
The main object of this invention is to provide an exercise machine by which persons may thoroughly exercise internal and external oblique muscles of the sides of the waist.
Another object of this invention is to provide an exercise machine which may be utilized to reduce the excess fatty tissue which usually accumulates in the waist area of overweight individuals.
Another important object of this invention is to provide an exercise machine in accordance with the preceding objects and including adjustable friction resistance means whereby the movable component of the exercise machine may have varied amounts of resistance to its movement applied thereto.
A final object of this invention to be specifically enumerated herein is to provide an exercise machine which will conform to conventional forms of manufacture, be of simple construction and easy to use so as to provide a device that will be economically feasible, long lasting and relatively trouble free in operation.
These together with other objects and advantages which will become subsequently apparent reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawings forming a part hereof, wherein like numerals refer to like parts throughout, and in which:
FIG. 1 is a perspective view of the exercise machine of the instant invention;
FIG. 2 is a fragmentary enlarged vertical sectional view taken substantially upon the plane indicated by the section line 2-2 of FIG. 1;
FIG. 3 is a fragmentary top plan view of the handlebarmounting portion of the exercise machine;
FIG. 4 is an enlarged fragmentary vertical sectional view taken substantially upon the plane indicated by the section line 4-4 of FIG. 3;
FIG. 5 is a fragmentary transverse vertical sectional view taken substantially upon the plane indicated by the section line 5-5 of FIG. 4; and
FIG. 6 is a fragmentary transverse vertical sectional view taken substantially upon the plane indicated by the section line 6-6 of FIG. 4.
Referring now more specifically to the drawings, the numeral 10 generally designates the exercise machine of the instant invention. The machine 10 includes a support frame including a lower center longitudinal member 12 interconnecting a pair of opposite end transverse members I4 at their midportions. A pair of upper opposite side longitudinal members 16 are provided and interconnected at corresponding ends by means of a pair of upper transverse membersl8. Each of the transverse members 18 is supported from its opposite ends by the upper ends of a pair of uprights 20 whose lower ends are secured in any convenient manner to the opposite ends of the corresponding lower transverse member 14.
A pair of tandem seat structures 22 including front and rear ends 24 and 26 are secured to the opposite ends of the upper opposite side longitudinal members 16 and the corresponding upper transverse members 18 in any convenient manner. In addition, a pair of closely spaced uprights 28 have their lower ends supported from longitudinally spaced central portions of the longitudinal member 12 and their upper ends are interconnected by means of a mounting sleeve structure 30. The uprights 28 pass between and are secured to the opposite side longitudinal members 16 by means of suitable fasteners 32. Further, the uprights 28 extend between the adjacent rear ends 26 of the seat structures 22.
The sleeve or mounting sleeve structure 30 has a central longitudinal bore 34 formed therethrough and each end of the bore 34 includes a shallow counterbore 36. A mounting shaft 38 is secured through the sleeve 30 by means of a pair of fasteners 40 secured through the sleeve 30, diametric bores 42 formed in the shaft 38 and threaded in the upper ends of the uprights 28, see FIG. 4. The opposite end portions of the shaft 38 project outwardly of the corresponding ends of the sleeve 30 and are provided with threaded blind bores 44.
A pair of centrally apertured friction discs 46 are seated in the counterbores 36 and are snugly received on the opposite end portions of the mounting shaft 38. In addition, a pair of oscillatable mounting sleeves 48 having bores 50 formed therethrough are oscillatably disposed on the remote ends of the mounting shaft 38 with the terminal ends of the mounting shaft 38 projecting into counterbores 52 formed in the outer ends of the bores 50. The adjacent ends of the mounting sleeves 48 are seated in the outer ends of the counterbores 36 outwardly of the friction discs 46 and each of the mounting sleeves 48 has a semicylindrical groove 54 formed in its outer end whose center axis of curvature is generally tangent to the outer cylindrical surfaces of the mounting sleeve 48.
The central portions 56 of a pair of transverse handlebars referred to in general by the reference numerals 58 are secured in the grooves 54 by means of suitable fasteners 60 and each of the counterbores 52 has a plurality of antifriction thrust bearing washers 62 disposed therein and about the opposite terminal ends of the mounting shaft 38 to serve as thrust bearings for engagement with a pair of shoulder spring retainers 64. Each of the shouldered spring retainers 64 is disposed in each counterbore 52 slightly outwardly of the adjacent terminal end of the shaft 38 and a threaded thumbscrew 66 is passed through each spring retainer 64 and threadedly engaged in the corresponding threaded blind bore 44. Each thumbscrew 66 has a diametrically enlarged head 68 on its outer end and a second spring retainer disc 70 is disposed upon each thumbscrew 66 and abuts the inner end of the corresponding head 68. A compression spring 72 is disposed on each thumbscrew 66 between the corresponding pair of spring retainers 64 and 70 and it will be noted that the spring retainers 70 are receivable in the outer ends of the counterbores 52 whereby threading the thumbscrews 66 inwardly will further compress the springs 72 and thus apply greater force upon the corresponding mounting sleeve 48 so as to urge it into tighter frictional engagement with the corresponding friction disc 46.
When it is desired to use the machine 10, a person may be seated upon either of the seat structures 22 with his back opposing the corresponding thumbscrew 66 and his knees disposed at the forward end 24 of the seat structure 22. Then, the user of the machine may rest his arms on the opposite ends of the corresponding handlebar assembly 58 with his hands gripping the forwardly directed handgrip portions 74 of that handlebar assembly. The machine may now be utilized by the user bending from side to side at the waist with his hands and arms supported from the corresponding handlebar assembly 58. If it is desired to have oscillation of the handlebar S8 resisted with increased friction, the corresponding thumbscrew 66 may be turned inwardly so as to further compress the corresponding spring 72.
It will be noted that the mounting shaft 38 extends in a front-to-rear direction relative to both of the seat structures 22 and that the shaft 38 is disposed generally at waist level of a person or persons seated upon the seat structures 22. Therefore, as the person seated on either of the seat structures 22 bends at the waist from side to side his arms and hands will be supported from the corresponding handlebar assembly 58 without movement relative thereto and the user of the machine will not only be bending at the waist and alternately shortening the various oblique muscles of the waist in order to cause oscillation of the handlebar 58, but will also be alternately foreshortening various shoulder and arm muscles in order to exert alternating downward pressure on the opposite ends of the handlebar assembly 58.
The foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
What is claimed as new is as follows:
1. An exercise apparatus including a seat structure defining front and rear portions and adapted to be sat upon by a user of the apparatus, a standard projecting upwardly rearwardly of the rear portion of said seat structure, a mount portion supported on said standard at an elevation generally corresponding to the elevation of the waist of a person seated on said seat structure, said mount portion including an oscillatable member movable about a horizontal axis extending in a direction intersecting a user seated on said seat structure in a front-to-back direction of the user and a generally horizontal extending handlebar assembly transversely positioned generally perpendicular to the horizontal axis and centrally mounted on said oscillatable member, said handlebar assembly being oscillatable about said axis by a user seated on said seat structure.
2. The combination of claim 1 wherein said handlebar assembly has opposite end portions, said opposite end portions of said handlebar assembly being positioned to engage laterally extended arms of a user of the apparatus while seated thereupon.
3. The combination of claim 1 wherein said handlebar assembly having remote ends terminating in forwardly directed handgrip portions.
4. The combination of claim 1 wherein said mount portion includes resistance means yieldingly resisting oscillation of said handlebar assembly relative to said standard.
5. The combination of claim 4 wherein the resistance means includes means for variably resisting oscillation of said handlebar assembly relative to said standard.
6. 'An exercise apparatus including a seat structure defining front and rear end portions and adapted to be sat upon by user of the apparatus, a mount portion stationarily supported relativeto said seat structure, a generally horizontal transversely extending handlebar assembly, means supporting said handlebar assembly from said mount portion for oscillation about a horizontal axis extending in a direction intersecting a user seated on said seat structure in a front-to-back direction of a user, said handlebar assembly being generally centered transversely generally perpendicular to the horizontal axis and disposed at an elevation above said seat structure generally corresponding to the elevation of the waist of a person seated on said seat structure, said mount portion including a stationary body having an axial bore formed therein extending in front to rear direction relative to said seat structure and opening at one end of said body, a shaft secured in said bore, said shaft having a front end, the front end of said bore including a shallow counterbore, an apertured friction disc disposed on said shaft and seated in said counterbore, the last-mentioned means including an oscillatable sleeve having a central bore, a
, rear end, a front end, said bore formed therethrough and mounted on said shaft with the rear end of said sleeve seated against the outer side of said disc and received in said counterbore, said sleeve bore including a counterbore into which shaft projects annular thrust bearing means disposed in said sleeve counterbore and projecting outwardly lengthwise of said shaft, said shaft including a threaded axial bore, a thumbscrew including a threaded shank threadedly engaged in said axial bore and including a spring retainer means and a compression spring disposed about said shank between said spring retainer means and said thrust bearing means, said handlebar assembly being supported from said sleeve for oscillation therewith.
7. The combination of claim 1 wherein said mount portion includes resistance means yieldingly resisting oscillation of said handlebar assembly relative to said standard, resistance means including means for variably resisting oscillation of said handlebar assembly relative to said standard, said handlebar assembly having opposite end portions, the opposite end portions of said handlebar assembly being positioned to engage laterally extended arms of a user of the apparatus seated thereupon.
8. The combination of claim 7 wherein the opposite end portions of said handlebar tenninate in forwardly directed handgrip defining portions.
9. An exercise apparatus including a seat structure defining front and rear portions and adapted to be sat upon by a user. of the apparatus, a mount portion stationarily supported relative to said seat structure, a member oscillatably supported by said mount portion for angular displacement about a horizontal axis extending in a direction intersecting a user seated on said seat structure in a front-to-back direction of a user, said member being generally centered centrally of and transversely positioned generally perpendicular to the horizontal axis and disposed at an elevation above said seat structure generally corresponding to the elevation of the waist of a person seated on said seat structure, and a generally horizontal transversely extending handlebar assembly centrally mounted on said oscillatable member said handlebar assembly being oscillatable about said axis by user seated on said seat structure, said apparatus including a pair of horizontally spaced apart backto-back seat structures between which said mount portion is disposed and a pair of handlebar assembly each assembly including a member supported from said mount portion for independent oscillation relative thereto. v
10. An exercise apparatus including a seat structure defining front and rear end portions and adapted to be sat upon by a user of the apparatus, a mount portion stationarily supported relative to said seat structure, a member oscillatably supported from said mount portion for angular displacement about a horizontal axis extending in a direction intersecting a user seated on said structure in a front-to-back direction of a user, said member being generally centered centrally of and transversely positioned generally perpendicular to the horizontal axis and disposed at an elevation above said seat structure generally corresponding to the elevation of the waist of a person seated on said seat structure, said member having at least one crank arm means secured thereto, said crank arm means including at least one outer end portion spaced radially outwardly of said axis and including a handgrip portion oscillataole with said crank arm means through an arc whose center of curvature generally coincides with said axis.
Claims (10)
1. An exercise apparatus including a seat structure defining front and rear portions and adapted to be sat upon by a user of the apparatus, a standard projecting upwardly rearwardly of the rear portion of said seat structure, a mount portion supported on said standard at an elevation Generally corresponding to the elevation of the waist of a person seated on said seat structure, said mount portion including an oscillatable member movable about a horizontal axis extending in a direction intersecting a user seated on said seat structure in a front-to-back direction of the user and a generally horizontal extending handlebar assembly transversely positioned generally perpendicular to the horizontal axis and centrally mounted on said oscillatable member, said handlebar assembly being oscillatable about said axis by a user seated on said seat structure.
2. The combination of claim 1 wherein said handlebar assembly has opposite end portions, said opposite end portions of said handlebar assembly being positioned to engage laterally extended arms of a user of the apparatus while seated thereupon.
3. The combination of claim 1 wherein said handlebar assembly having remote ends terminating in forwardly directed handgrip portions.
4. The combination of claim 1 wherein said mount portion includes resistance means yieldingly resisting oscillation of said handlebar assembly relative to said standard.
5. The combination of claim 4 wherein the resistance means includes means for variably resisting oscillation of said handlebar assembly relative to said standard.
6. An exercise apparatus including a seat structure defining front and rear end portions and adapted to be sat upon by user of the apparatus, a mount portion stationarily supported relative to said seat structure, a generally horizontal transversely extending handlebar assembly, means supporting said handlebar assembly from said mount portion for oscillation about a horizontal axis extending in a direction intersecting a user seated on said seat structure in a front-to-back direction of a user, said handlebar assembly being generally centered transversely positioned generally perpendicular to the horizontal axis and disposed at an elevation above said seat structure generally corresponding to the elevation of the waist of a person seated on said seat structure, said mount portion including a stationary body having an axial bore formed therein extending in front to rear direction relative to said seat structure and opening at one end of said body, a shaft secured in said bore, said shaft having a front end, the front end of said bore including a shallow counterbore, an apertured friction disc disposed on said shaft and seated in said counterbore, the last-mentioned means including an oscillatable sleeve having a central bore, a rear end, a front end, said bore formed therethrough and mounted on said shaft with the rear end of said sleeve seated against the outer side of said disc and received in said counterbore, said sleeve bore including a counterbore into which said shaft projects annular thrust bearing means disposed in said sleeve counterbore and projecting outwardly lengthwise of said shaft, said shaft including a threaded axial bore, a thumbscrew including a threaded shank threadedly engaged in said axial bore and including a spring retainer means and a compression spring disposed about said shank between said spring retainer means and said thrust bearing means, said handlebar assembly being supported from said sleeve for oscillation therewith.
7. The combination of claim 1 wherein said mount portion includes resistance means yieldingly resisting oscillation of said handlebar assembly relative to said standard, resistance means including means for variably resisting oscillation of said handlebar assembly relative to said standard, said handlebar assembly having opposite end portions, the opposite end portions of said handlebar assembly being positioned to engage laterally extended arms of a user of the apparatus seated thereupon.
8. The combination of claim 7 wherein the opposite end portions of said handlebar terminate in forwardly directed handgrip defining portions.
9. An exercise apparatus including a seat structure defining front and rear portions and adapted to be sat upon by a user of the apparatus, a mount portion stationarily supported relative to said seat structure, a member oscillatably supported by said mount portion for angular displacement about a horizontal axis extending in a direction intersecting a user seated on said seat structure in a front-to-back direction of a user, said member being generally centered centrally of and transversely positioned generally perpendicular to the horizontal axis and disposed at an elevation above said seat structure generally corresponding to the elevation of the waist of a person seated on said seat structure, and a generally horizontal transversely extending handlebar assembly centrally mounted on said oscillatable member said handlebar assembly being oscillatable about said axis by user seated on said seat structure, said apparatus including a pair of horizontally spaced apart back-to-back seat structures between which said mount portion is disposed and a pair of handlebar assembly each assembly including a member supported from said mount portion for independent oscillation relative thereto.
10. An exercise apparatus including a seat structure defining front and rear end portions and adapted to be sat upon by a user of the apparatus, a mount portion stationarily supported relative to said seat structure, a member oscillatably supported from said mount portion for angular displacement about a horizontal axis extending in a direction intersecting a user seated on said structure in a front-to-back direction of a user, said member being generally centered centrally of and transversely positioned generally perpendicular to the horizontal axis and disposed at an elevation above said seat structure generally corresponding to the elevation of the waist of a person seated on said seat structure, said member having at least one crank arm means secured thereto, said crank arm means including at least one outer end portion spaced radially outwardly of said axis and including a handgrip portion oscillatable with said crank arm means through an arc whose center of curvature generally coincides with said axis.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85604069A | 1969-09-08 | 1969-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3640525A true US3640525A (en) | 1972-02-08 |
Family
ID=25322736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US856040A Expired - Lifetime US3640525A (en) | 1969-09-08 | 1969-09-08 | Frictional resistant-type exercise machine with waist-level-mounted oscillatable handgrips |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3640525A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802701A (en) * | 1971-10-08 | 1974-04-09 | L Good | Friction type exercising device |
| US3856297A (en) * | 1972-03-20 | 1974-12-24 | J Schnell | Frictional type exercising device |
| US3926430A (en) * | 1971-08-06 | 1975-12-16 | Jr Lewis B Good | Golf exerciser device |
| US4344615A (en) * | 1980-04-10 | 1982-08-17 | Carlson Charles H | Controlled friction exercising device |
| US4637604A (en) * | 1984-08-27 | 1987-01-20 | Burt Dupont Blanche A | Physical therapy device |
| US4936573A (en) * | 1989-03-07 | 1990-06-26 | Samuel Miller | Exercise machine with handle assemblies which are linked to pivoting foot pads |
| US5076578A (en) * | 1987-10-02 | 1991-12-31 | Askonen Arto A | Handle for an exercise device |
| US5158519A (en) * | 1991-03-13 | 1992-10-27 | Hughes Paul G | Body exerciser using multi-surfaced, distributed frictional brake means |
| US5256124A (en) * | 1991-03-13 | 1993-10-26 | Hughes Paul G | Body exerciser using distributed frictional brake means and central acting biasing means |
| US5730686A (en) * | 1994-08-30 | 1998-03-24 | Nilsson; Bertil | Exercise apparatus |
| US5989162A (en) * | 1998-05-08 | 1999-11-23 | Daniels; Tyrone S. | Portable exercise device |
| US6113522A (en) * | 1993-05-26 | 2000-09-05 | Robert N. Montgomery | Exercise apparatus |
| US7727129B1 (en) | 2006-02-06 | 2010-06-01 | Danny Jay Goddard | Dual lift apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US18273A (en) * | 1857-09-29 | Apparatus for opening oysters | ||
| US3013799A (en) * | 1960-03-09 | 1961-12-19 | Charles S Wise | Shoulder exerciser |
| US3400793A (en) * | 1965-11-23 | 1968-09-10 | Norris | Amusement device |
| GB1153143A (en) * | 1965-05-27 | 1969-05-21 | William James Taylor | An Arm Exercising Machine |
-
1969
- 1969-09-08 US US856040A patent/US3640525A/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US18273A (en) * | 1857-09-29 | Apparatus for opening oysters | ||
| US3013799A (en) * | 1960-03-09 | 1961-12-19 | Charles S Wise | Shoulder exerciser |
| GB1153143A (en) * | 1965-05-27 | 1969-05-21 | William James Taylor | An Arm Exercising Machine |
| US3400793A (en) * | 1965-11-23 | 1968-09-10 | Norris | Amusement device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926430A (en) * | 1971-08-06 | 1975-12-16 | Jr Lewis B Good | Golf exerciser device |
| US3802701A (en) * | 1971-10-08 | 1974-04-09 | L Good | Friction type exercising device |
| US3856297A (en) * | 1972-03-20 | 1974-12-24 | J Schnell | Frictional type exercising device |
| US4344615A (en) * | 1980-04-10 | 1982-08-17 | Carlson Charles H | Controlled friction exercising device |
| US4637604A (en) * | 1984-08-27 | 1987-01-20 | Burt Dupont Blanche A | Physical therapy device |
| US5076578A (en) * | 1987-10-02 | 1991-12-31 | Askonen Arto A | Handle for an exercise device |
| US4936573A (en) * | 1989-03-07 | 1990-06-26 | Samuel Miller | Exercise machine with handle assemblies which are linked to pivoting foot pads |
| US5158519A (en) * | 1991-03-13 | 1992-10-27 | Hughes Paul G | Body exerciser using multi-surfaced, distributed frictional brake means |
| US5256124A (en) * | 1991-03-13 | 1993-10-26 | Hughes Paul G | Body exerciser using distributed frictional brake means and central acting biasing means |
| WO1994001182A1 (en) * | 1991-03-13 | 1994-01-20 | Hughes Paul G | Body exerciser using friction brake |
| US6113522A (en) * | 1993-05-26 | 2000-09-05 | Robert N. Montgomery | Exercise apparatus |
| US5730686A (en) * | 1994-08-30 | 1998-03-24 | Nilsson; Bertil | Exercise apparatus |
| US5989162A (en) * | 1998-05-08 | 1999-11-23 | Daniels; Tyrone S. | Portable exercise device |
| US7727129B1 (en) | 2006-02-06 | 2010-06-01 | Danny Jay Goddard | Dual lift apparatus |
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