EP2883579A1 - Rehabilitation mechanism for hand and leg - Google Patents

Rehabilitation mechanism for hand and leg Download PDF

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Publication number
EP2883579A1
EP2883579A1 EP13197564.1A EP13197564A EP2883579A1 EP 2883579 A1 EP2883579 A1 EP 2883579A1 EP 13197564 A EP13197564 A EP 13197564A EP 2883579 A1 EP2883579 A1 EP 2883579A1
Authority
EP
European Patent Office
Prior art keywords
engaged
shaft
foot
frame
barrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13197564.1A
Other languages
German (de)
French (fr)
Inventor
Paul Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP13197564.1A priority Critical patent/EP2883579A1/en
Publication of EP2883579A1 publication Critical patent/EP2883579A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
    • A63B23/03533—With separate means driven by each limb, i.e. performing different movements
    • A63B23/03541—Moving independently from each other
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
    • A63B23/03583—Upper and lower limbs acting simultaneously on the same operating rigid member
    • 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
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
    • A63B21/0407—Anchored at two end points, e.g. installed within an apparatus
    • A63B21/0421—Anchored at two end points, e.g. installed within an apparatus the ends moving relatively by a pivoting arrangement
    • 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
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
    • A63B21/0407—Anchored at two end points, e.g. installed within an apparatus
    • A63B21/0428—Anchored at two end points, e.g. installed within an apparatus the ends moving relatively by linear reciprocation
    • 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
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552—Elastic ropes or bands
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4045—Reciprocating movement along, in or on a guide
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4047—Pivoting movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0494—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the knee joints
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously

Definitions

  • the invention relates to a rehabilitation exercising mechanism or seated walker for training legs and/or hands of a user or patient.
  • Typical rehabilitation exercising mechanisms are complicated and may include a greatly increased manufacturing cost.
  • the invention provides a rehabilitation mechanism as defined in the claims.
  • a rehabilitation exercising mechanism comprises a base 10 including a seat 11 and a seat back 12 for supporting a user or patient, a frame 13 attached to the front of the base 10 ( Figs. 7-8 ) and including two arms 14, a shaft 15 extended from each arm 14, an ear 16 extended from the shaft 15 or the arm 14, and a stop 17 disposed on the shaft 15 or the arm 14, and the ear 16 includes an orifice 18 ( Fig. 5 ).
  • Two handles 20 each has a tube 21 at bottom 22 and attached onto the shaft 15, the tubes 21 are engageable with the stops 17 which may limit the handles 20 to move relative to the shaft 15, the handles 20 each include a barrel 23 attached on one end 22 or on the tube 21, and the barrel 23 includes a bore 24 ( Figs. 2 , 5 ) aligned with the orifice 18 of the ear 16 of the shaft 15 and/or of the arm 14, and includes two openings 25, 26 communicating with the bore 24 ( Fig. 5 ), and includes a groove 27 located between the openings 25, 26 and communicating with the bore 24 and the openings 25, 26.
  • the handles 20 each include a latch device 3 having a catch 30 engaged in the bore 24 of the barrel 23, and the catch 30 includes one or first end 31 extendible out of the barrel 23 ( Figs. 4 , 5 ) for engaging with the orifice 18 of the ear 16, and for locking the handle 20 to the arm 14 and for preventing the handle 20 from being pivoted relative to the frame 13.
  • a fastener 33 is engaged with the catch 30 ( Fig.
  • a knob 34 having a compartment 35 for engaging with the fastener 33 and for moving the fastener 33 and the catch 30 relative to the barrel 23 and the handle 20, in which the knob 34 includes a narrowed neck 36 having a reduced outer diameter for engaging with either of the openings 25, 26 of the barrel 23 ( Fig. 5 ).
  • the knob 34 includes an outer diameter greater than the inner diameter of the openings 25, 26 and may not be engaged into the openings 25, 26 of the barrel 23, but the neck 36 of the knob 34 includes an outer diameter no greater than the inner diameter of the openings 25, 26 for allowing the neck 36 to be engaged into either of the openings 25, 26 of the barrel 23.
  • the knob 34 may be anchored to the barrel 23.
  • a spring 37 is engaged into the compartment 35 of each knob 34 and engaged between the knob 34 and the fastener 33 for biasing the neck 36 to engage into either of the openings 25, 26 of the barrel 23.
  • the knob 34 may slide relative to the barrel 23 to move the fastener 33 and the catch 30 relative to the barrel 23, for allowing the neck 36 to engage with the other opening 26, 25 of the barrel 23.
  • the knob 34 is engaged with the first opening 25 ( Fig. 4 )
  • the first end 31 of the catch 30 is extended out of the barrel 23 to engage with the orifice 18 of the ear 16, and to lock the handle 20 to the arm 14 of the frame 13.
  • the second end 32 of the catch 30 is extended out of the barrel 23 for engaging with a foot support 40 which includes a sleeve 41 at one end and attached to the shaft 15 and rotatable relative to the shaft 15 ( Figs. 7-8 ), and includes a flap 42 extended from the top of the foot support 40 and having one or more (such as two) apertures 43 formed in the flap 42 for engaging with the second end 32 of the catch 30 ( Figs. 5-6 ) which may latch the handle 20 to the foot support 40 ( Fig. 8 ).
  • the foot support 40 includes an extension 45 engaged into the bottom 44 of the foot support 40 and having a foot pedal 46 formed at the bottom of the extension 45 for allowing the user to move the foot support 40 relative to the frame 13 ( Fig. 8 ).
  • the foot supports 40 each include one or more pulleys 47 for engaging with cables 50 which are engaged between the foot supports 40 and the extension 45 and the foot pedal 46 and the frame 13 and/or the base 10 for resisting the movement of the extension 45 and the foot pedal 46 relative to the foot support 40 and/or the movement between the foot supports 40 and the base 10.
  • the foot supports 40 each include a pulley 47 located close to the sleeve 41, one or more hooks 48 attached to the foot support 40, and one or more retainers 49 attached to the extension 45.
  • the cables 50 may be engaged between the foot supports 40 and the extension 45 and the foot pedal 46 and may be coupled to the frame 13 and/or the base 10 for biasing the extension 45 and the foot pedal 46.
  • the cables 50 are coupled to the base 10 and engaged with the hooks 48 and the pulleys 47, and coupled to the retainers 49.
  • the user may be seated on the seat 11 and may step on the foot pedal 46 and may rotate the foot support 40 relative to the frame 13 ( Fig. 7 ), and may step and move the extension 45 and the foot pedal 46 toward or away from the foot support 40.
  • the cables 50 may resist the movement of the foot supports 40 relative to the base 10 and may resist the sliding movement of the extensions 45 and the foot pedals 46 relative to the foot supports 40.
  • the handle 20 when the handle 20 is latched to the foot support 40, the user may grasp the handles 20 to rotate the foot support 40 relative to the frame 13. At this moment, the user may also rotate the foot support 40 relative to the base 10 and may also step and move the extension 45 and the foot pedal 46 toward or away from the foot support 40.

Abstract

A rehabilitation mechanism includes a base having a seat, a frame is mounted on the base and includes two arms each having a shaft, two handles and two foot supports are pivotal attached to the shaft, and a latch device includes two catches slidably attached to the handles and each catch includes one end for selectively locking the handle to the frame and for preventing the handle from being rotated relative to the frame, and the catches each include another end for selectively locking the handle to the foot support and for allowing the handle and the foot support to be rotated relative to the frame altogether.

Description

  • The invention relates to a rehabilitation exercising mechanism or seated walker for training legs and/or hands of a user or patient.
  • Typical rehabilitation exercising mechanisms are complicated and may include a greatly increased manufacturing cost.
  • The invention provides a rehabilitation mechanism as defined in the claims.
  • In the drawings:
    • Fig. 1 is a perspective view of a rehabilitation mechanism;
    • Figs. 2, 3 are partial exploded views of the mechanism;
    • Figs. 4, 5, 6 are partial cross sectional views; and
    • Figs. 7, 8 are side plan views of the rehabilitation mechanism.
  • Referring to Figs. 1-4, a rehabilitation exercising mechanism comprises a base 10 including a seat 11 and a seat back 12 for supporting a user or patient, a frame 13 attached to the front of the base 10 (Figs. 7-8) and including two arms 14, a shaft 15 extended from each arm 14, an ear 16 extended from the shaft 15 or the arm 14, and a stop 17 disposed on the shaft 15 or the arm 14, and the ear 16 includes an orifice 18 (Fig. 5).
  • Two handles 20 each has a tube 21 at bottom 22 and attached onto the shaft 15, the tubes 21 are engageable with the stops 17 which may limit the handles 20 to move relative to the shaft 15, the handles 20 each include a barrel 23 attached on one end 22 or on the tube 21, and the barrel 23 includes a bore 24 (Figs. 2, 5) aligned with the orifice 18 of the ear 16 of the shaft 15 and/or of the arm 14, and includes two openings 25, 26 communicating with the bore 24 (Fig. 5), and includes a groove 27 located between the openings 25, 26 and communicating with the bore 24 and the openings 25, 26.
  • The handles 20 each include a latch device 3 having a catch 30 engaged in the bore 24 of the barrel 23, and the catch 30 includes one or first end 31 extendible out of the barrel 23 (Figs. 4, 5) for engaging with the orifice 18 of the ear 16, and for locking the handle 20 to the arm 14 and for preventing the handle 20 from being pivoted relative to the frame 13. A fastener 33 is engaged with the catch 30 (Fig. 5) and engaged in the groove 27 of the barrel 23 and engageable into either of the openings 25, 26 of the barrel 23, a knob 34 having a compartment 35 for engaging with the fastener 33 and for moving the fastener 33 and the catch 30 relative to the barrel 23 and the handle 20, in which the knob 34 includes a narrowed neck 36 having a reduced outer diameter for engaging with either of the openings 25, 26 of the barrel 23 (Fig. 5).
  • The knob 34 includes an outer diameter greater than the inner diameter of the openings 25, 26 and may not be engaged into the openings 25, 26 of the barrel 23, but the neck 36 of the knob 34 includes an outer diameter no greater than the inner diameter of the openings 25, 26 for allowing the neck 36 to be engaged into either of the openings 25, 26 of the barrel 23. When the neck 36 is engaged into either of the openings 25, 26, the knob 34 may be anchored to the barrel 23. A spring 37 is engaged into the compartment 35 of each knob 34 and engaged between the knob 34 and the fastener 33 for biasing the neck 36 to engage into either of the openings 25, 26 of the barrel 23. On the contrary, when the neck 36 is removed away from the openings 25, 26, the knob 34 may slide relative to the barrel 23 to move the fastener 33 and the catch 30 relative to the barrel 23, for allowing the neck 36 to engage with the other opening 26, 25 of the barrel 23. When the knob 34 is engaged with the first opening 25 (Fig. 4), the first end 31 of the catch 30 is extended out of the barrel 23 to engage with the orifice 18 of the ear 16, and to lock the handle 20 to the arm 14 of the frame 13.
  • On the contrary, when the knob 34 is engaged with the second opening 26 (Figs. 5-6), the second end 32 of the catch 30 is extended out of the barrel 23 for engaging with a foot support 40 which includes a sleeve 41 at one end and attached to the shaft 15 and rotatable relative to the shaft 15 (Figs. 7-8), and includes a flap 42 extended from the top of the foot support 40 and having one or more (such as two) apertures 43 formed in the flap 42 for engaging with the second end 32 of the catch 30 (Figs. 5-6) which may latch the handle 20 to the foot support 40 (Fig. 8). The foot support 40 includes an extension 45 engaged into the bottom 44 of the foot support 40 and having a foot pedal 46 formed at the bottom of the extension 45 for allowing the user to move the foot support 40 relative to the frame 13 (Fig. 8).
  • The foot supports 40 each include one or more pulleys 47 for engaging with cables 50 which are engaged between the foot supports 40 and the extension 45 and the foot pedal 46 and the frame 13 and/or the base 10 for resisting the movement of the extension 45 and the foot pedal 46 relative to the foot support 40 and/or the movement between the foot supports 40 and the base 10. The foot supports 40 each include a pulley 47 located close to the sleeve 41, one or more hooks 48 attached to the foot support 40, and one or more retainers 49 attached to the extension 45. The cables 50 may be engaged between the foot supports 40 and the extension 45 and the foot pedal 46 and may be coupled to the frame 13 and/or the base 10 for biasing the extension 45 and the foot pedal 46. The cables 50 are coupled to the base 10 and engaged with the hooks 48 and the pulleys 47, and coupled to the retainers 49.
  • In operation, the user may be seated on the seat 11 and may step on the foot pedal 46 and may rotate the foot support 40 relative to the frame 13 (Fig. 7), and may step and move the extension 45 and the foot pedal 46 toward or away from the foot support 40. The cables 50 may resist the movement of the foot supports 40 relative to the base 10 and may resist the sliding movement of the extensions 45 and the foot pedals 46 relative to the foot supports 40. Alternatively, as shown in Figs. 6 and 8, when the handle 20 is latched to the foot support 40, the user may grasp the handles 20 to rotate the foot support 40 relative to the frame 13. At this moment, the user may also rotate the foot support 40 relative to the base 10 and may also step and move the extension 45 and the foot pedal 46 toward or away from the foot support 40.

Claims (10)

  1. Rehabilitation mechanism comprising:
    a base (10) including a seat (11), and
    a frame (13) mounted on the base (10),
    characterized in that
    the frame (11) includes two arms (14), and a shaft (15) extended from each of the arms,
    two handles (20) each include a tube (21) engaged onto the shaft (15) and pivotal relative to the shaft,
    two foot supports (40) each include a sleeve (41) engaged onto the shaft (15) and pivotal relative to the shaft, and
    a latch device (3) includes two catches (30) attached to the handles (20), and the catches each include a first end (31) for engaging with the arm (14), and a second end (32) for engaging with the foot support (40).
  2. Mechanism as claimed in claim 1, characterized in that the frame (11) includes a stop (17) disposed on the shaft and engageable with the tube (21) of the handle.
  3. Mechanism as claimed in claim 1 or 2, characterized in that the frame (11) includes an ear (16) extended from each of the arms (14) and having an orifice (18) formed in the ear.
  4. Mechanism as claimed in one of claims 1 to 3, characterized in that the foot supports (40) each include a flap (42) having an aperture for engaging with the second end of the catch.
  5. Mechanism as claimed in one of claims 1 to 4, characterized in that the handles (20) each include a bore (24) formed in a barrel (23) for engaging with the catch (30).
  6. Mechanism as claimed in claim 5, characterized in that the latch device (3) includes a knob (34) attached to each of the catches, and the barrels (23) each include a first opening and a second opening (25, 26) communicating with the bore (24) of the barrel, and a groove (27) communicating with the bore and the first and the second openings of the barrel.
  7. Mechanism as claimed in claim 6, characterized in that the latch device (3) includes a fastener (33) engaged with each of the catches (30) and engaged in the groove (27) of the barrel, the knobs (34) each include a compartment (35) for receiving the fastener, and a spring (37) is engaged into the compartment of each knob and engaged between the knob and the fastener.
  8. Mechanism as claimed in one of claims 1 to 7, characterized in that the foot supports (40) each include an extension (45) attached to the foot support and a foot pedal (46) provided on the extension.
  9. Mechanism as claimed in claim 8, characterized in that the foot supports (40) each include a cable (50) engaged between the foot support and the extension (45).
  10. Mechanism as claimed in claim 9, characterized in that the foot supports (40) each include a pulley (47) for engaging with the cable (50).
EP13197564.1A 2013-12-16 2013-12-16 Rehabilitation mechanism for hand and leg Withdrawn EP2883579A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13197564.1A EP2883579A1 (en) 2013-12-16 2013-12-16 Rehabilitation mechanism for hand and leg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13197564.1A EP2883579A1 (en) 2013-12-16 2013-12-16 Rehabilitation mechanism for hand and leg

Publications (1)

Publication Number Publication Date
EP2883579A1 true EP2883579A1 (en) 2015-06-17

Family

ID=49880416

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13197564.1A Withdrawn EP2883579A1 (en) 2013-12-16 2013-12-16 Rehabilitation mechanism for hand and leg

Country Status (1)

Country Link
EP (1) EP2883579A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938570A (en) * 1995-06-30 1999-08-17 Maresh; Joseph D. Recumbent exercise apparatus with elliptical motion
US6036622A (en) * 1997-10-10 2000-03-14 Gordon; Joel D. Exercise device
US6135930A (en) * 1999-01-14 2000-10-24 Kuo; Kevin Yen-Fu Exercise device for recuperation
US6485395B1 (en) * 1999-06-28 2002-11-26 Kenneth W. Stearns Bi-modal handles for exercise apparatus
US20060276313A1 (en) * 2005-06-01 2006-12-07 Chou Hong Multifunction exerciser
US20070287619A1 (en) * 2006-05-31 2007-12-13 Jeff Tuller Seated abdominal exerciser

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938570A (en) * 1995-06-30 1999-08-17 Maresh; Joseph D. Recumbent exercise apparatus with elliptical motion
US6036622A (en) * 1997-10-10 2000-03-14 Gordon; Joel D. Exercise device
US6135930A (en) * 1999-01-14 2000-10-24 Kuo; Kevin Yen-Fu Exercise device for recuperation
US6485395B1 (en) * 1999-06-28 2002-11-26 Kenneth W. Stearns Bi-modal handles for exercise apparatus
US20060276313A1 (en) * 2005-06-01 2006-12-07 Chou Hong Multifunction exerciser
US20070287619A1 (en) * 2006-05-31 2007-12-13 Jeff Tuller Seated abdominal exerciser

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