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US2388777A - Exercising apparatus - Google Patents

Exercising apparatus Download PDF

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Publication number
US2388777A
US2388777A US498936A US49893643A US2388777A US 2388777 A US2388777 A US 2388777A US 498936 A US498936 A US 498936A US 49893643 A US49893643 A US 49893643A US 2388777 A US2388777 A US 2388777A
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United States
Prior art keywords
block
bar
named
exercising apparatus
seated
Prior art date
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Expired - Lifetime
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US498936A
Inventor
Jere L Wentz
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Individual
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Priority to US498936A priority Critical patent/US2388777A/en
Application granted granted Critical
Publication of US2388777A publication Critical patent/US2388777A/en
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Expired - Lifetime legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0694Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement without integral seat, e.g. portable mini ergometers being placed in front of a chair, on a table or on a bed
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00Space saving
    • A63B2210/02Space saving incorporated in chairs

Definitions

  • An object of the invention is to provide new and useful means for use in exercising the limbs and muscles of the human body.
  • a further object of the invention is to provide a new and useful pedal means adapted for indoor exercise.
  • a further object of the invention is to provide, in a device of the character specified, new and useful means whereby the eifort required for operation may be adj ustably regulated and increased or reduced as may be desired by the user.
  • a further object of the invention is to provide an apparatus of the character specified which may be easily and conveniently knocked down and assembled.
  • FIG. 1 is a perspective View of the device as in actual use
  • Fig. 2 is a side view of the device and Fig. 3 is a front view of the same.
  • the form of the device illustrated comprises a block I, preferably mounted on legs 2 and 3 at front and rear, with a cross-bar 4 at the base of the front leg 2 to provide stability. Near the forward end of the block I there is a lateral seat 5 for a shaft 6 having pedals 7 at its ends.
  • a friction plate 8 Resting upon the upper face of the'block I is a friction plate 8 having a lateral groove 9 in its under side co-acting with the lateral seat 5 of the block I to form a friction clutch for the shaft 6.
  • a bar I having a collar II near its lower end is inserted through a bore in the friction plate 8 and threadedly seated at its end I2 in the block I whereby the friction block or plate 8 may be urged toward the block I to pinch the shaft 6.
  • the free end of the bar I0 may be provided with a knurled handle section I3.
  • the device being thus assembled a, person desiring to use the same may be seated in a chair I4 and grasps the handle I3 of the bar I0, places his feet on the pedals I and operates the device as an ordinary bicycle.
  • the friction plate 8 By rotating the bar II] in its threaded seat l2 in the block I, the friction plate 8 may be pressed against the shaft 6 and thereby retard its rotation and increase the effort required for the operation of the device thus simulating the operation of a bicycle in ascending a hill or up-grade.
  • a device of the character described comprising in combination, a block having a seat formed in its upper face, supporting legs for said block, a cross bar on said legs, a second block resting on said first named block and having a seat formed on its under face, a rotatable shaft between said blocks and seated in said seats and frictionally engaged thereby and a bar inserted through a bore in the said second named block and threadedly seated in the said first named block, a collar on said bar positioned to engage said second block and a handle on said bar positioned to be grasped by the operator of the device whereby the frictional engagement of the said rotatable shaft may be varied while in operation.
  • a device of the character described comprising in combination, a block having a seat formed in its upper face, a second block loosely mounted on the said first named block and having a seat in its under face, a rotatable shaft between said blocks and rotatably seated in said seats and frictionally engaged thereby, and a bar loosely inserted through said second named block and threadedly seated in the said first named block,

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  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Description

Nov. 13; 1945. WENTZ v 2,388,777
EXERC I S ING APPARATUS Filed Aug. 17, 1943 Patented Nov. 13, 1945 UNITED STATES PATENT OFFICE EXERCISING APPARATUS Jere L. Wentz, Passaic, N. J.
Application August 17, 1943, Serial No. 498,936
2 Claims. (Cl. 27273) The invention relates to improvements in exercising apparatus.
An object of the invention is to provide new and useful means for use in exercising the limbs and muscles of the human body.
A further object of the invention is to provide a new and useful pedal means adapted for indoor exercise.
A further object of the invention is to provide, in a device of the character specified, new and useful means whereby the eifort required for operation may be adj ustably regulated and increased or reduced as may be desired by the user.
A further object of the invention is to provide an apparatus of the character specified which may be easily and conveniently knocked down and assembled.
Other objects and advantages of the invention will be apparent from the following description.
The drawing is intended for illustration and changes in shape, form or arrangement of parts may be made Without departing from the spirit of the invention.
A preferred embodiment of the invention is illustrated in the drawing, in which Fig. 1 is a perspective View of the device as in actual use;
Fig. 2 is a side view of the device and Fig. 3 is a front view of the same.
Similar characters of reference refer to like parts throughout the several views.
The form of the device illustrated comprises a block I, preferably mounted on legs 2 and 3 at front and rear, with a cross-bar 4 at the base of the front leg 2 to provide stability. Near the forward end of the block I there is a lateral seat 5 for a shaft 6 having pedals 7 at its ends.
Resting upon the upper face of the'block I is a friction plate 8 having a lateral groove 9 in its under side co-acting with the lateral seat 5 of the block I to form a friction clutch for the shaft 6.
A bar I having a collar II near its lower end is inserted through a bore in the friction plate 8 and threadedly seated at its end I2 in the block I whereby the friction block or plate 8 may be urged toward the block I to pinch the shaft 6.
The free end of the bar I0 may be provided with a knurled handle section I3.
The device being thus assembled, a, person desiring to use the same may be seated in a chair I4 and grasps the handle I3 of the bar I0, places his feet on the pedals I and operates the device as an ordinary bicycle. By rotating the bar II] in its threaded seat l2 in the block I, the friction plate 8 may be pressed against the shaft 6 and thereby retard its rotation and increase the effort required for the operation of the device thus simulating the operation of a bicycle in ascending a hill or up-grade.
Having thus described the invention, what is claimed is:
1. A device of the character described comprising in combination, a block having a seat formed in its upper face, supporting legs for said block, a cross bar on said legs, a second block resting on said first named block and having a seat formed on its under face, a rotatable shaft between said blocks and seated in said seats and frictionally engaged thereby and a bar inserted through a bore in the said second named block and threadedly seated in the said first named block, a collar on said bar positioned to engage said second block and a handle on said bar positioned to be grasped by the operator of the device whereby the frictional engagement of the said rotatable shaft may be varied while in operation.
2. A device of the character described, comprising in combination, a block having a seat formed in its upper face, a second block loosely mounted on the said first named block and having a seat in its under face, a rotatable shaft between said blocks and rotatably seated in said seats and frictionally engaged thereby, and a bar loosely inserted through said second named block and threadedly seated in the said first named block,
a, collar on said bar position to engage the said second named block and a handle on said bar positioned to be grasped by the operator of the device whereby the frictional engagement of the said rotatable shaft may be varied while in opera ion.
JERE L. WEN'IZ.
US498936A 1943-08-17 1943-08-17 Exercising apparatus Expired - Lifetime US2388777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US498936A US2388777A (en) 1943-08-17 1943-08-17 Exercising apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498936A US2388777A (en) 1943-08-17 1943-08-17 Exercising apparatus

Publications (1)

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US2388777A true US2388777A (en) 1945-11-13

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US498936A Expired - Lifetime US2388777A (en) 1943-08-17 1943-08-17 Exercising apparatus

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668709A (en) * 1950-09-26 1954-02-09 Rudolph J Boyko Medical exercising apparatus
US2673088A (en) * 1950-08-16 1954-03-23 Jere L Wentz Exercising apparatus
US2718396A (en) * 1953-01-23 1955-09-20 Herbert W S Lateau Leg exercising attachment for invalid's chair
US3062543A (en) * 1961-05-10 1962-11-06 Joseph S Shaboo Exercising device
US4148478A (en) * 1977-01-14 1979-04-10 Chaparral Industries, Incorporated Exerciser apparatus
USD279918S (en) 1983-11-28 1985-07-30 Stumbaugh Paul D Physical exerciser
US4664372A (en) * 1985-06-21 1987-05-12 Halvig Melvin W Bicycle-type exercise machine
USD297153S (en) 1985-06-07 1988-08-09 Justwise Limited Physical exerciser
USD298845S (en) 1985-06-10 1988-12-06 Sonja Giger Physical exerciser
US4971317A (en) * 1989-10-27 1990-11-20 Pal Products, Inc. Underwater exercise apparatus
USD410712S (en) 1997-07-24 1999-06-08 Adrian Giger Physical exercise apparatus
US11559721B2 (en) 2021-05-04 2023-01-24 Whiteboard Product Solutions Cycling device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673088A (en) * 1950-08-16 1954-03-23 Jere L Wentz Exercising apparatus
US2668709A (en) * 1950-09-26 1954-02-09 Rudolph J Boyko Medical exercising apparatus
US2718396A (en) * 1953-01-23 1955-09-20 Herbert W S Lateau Leg exercising attachment for invalid's chair
US3062543A (en) * 1961-05-10 1962-11-06 Joseph S Shaboo Exercising device
US4148478A (en) * 1977-01-14 1979-04-10 Chaparral Industries, Incorporated Exerciser apparatus
USD279918S (en) 1983-11-28 1985-07-30 Stumbaugh Paul D Physical exerciser
USD297153S (en) 1985-06-07 1988-08-09 Justwise Limited Physical exerciser
USD298845S (en) 1985-06-10 1988-12-06 Sonja Giger Physical exerciser
US4664372A (en) * 1985-06-21 1987-05-12 Halvig Melvin W Bicycle-type exercise machine
US4971317A (en) * 1989-10-27 1990-11-20 Pal Products, Inc. Underwater exercise apparatus
USD410712S (en) 1997-07-24 1999-06-08 Adrian Giger Physical exercise apparatus
US11559721B2 (en) 2021-05-04 2023-01-24 Whiteboard Product Solutions Cycling device

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