US3759511A - Adjustable friction type exercising device - Google Patents

Adjustable friction type exercising device Download PDF

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Publication number
US3759511A
US3759511A US00128982A US3759511DA US3759511A US 3759511 A US3759511 A US 3759511A US 00128982 A US00128982 A US 00128982A US 3759511D A US3759511D A US 3759511DA US 3759511 A US3759511 A US 3759511A
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United States
Prior art keywords
user
movement
pair
arms
leg
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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.)
Expired - Lifetime
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US00128982A
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English (en)
Inventor
Wayne Zinkin De
C Coker
K Gustafson
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WAYNE ZINKIN DE
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WAYNE ZINKIN DE
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Publication of US3759511A publication Critical patent/US3759511A/en
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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
    • 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
    • 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
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0048—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
    • A63B22/0056—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a vertical plane, e.g. steppers with a horizontal axis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0048—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
    • A63B2022/0051—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the support elements being supported at a substantial distance below their axis, e.g. the axis for the foot support elements are arranged at hip height
    • 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
    • A63B2208/0238—Sitting on the buttocks with stretched legs, like on a bed
    • 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
    • A63B2208/0242—Lying down
    • A63B2208/0257—Lying down prone
    • A63B2208/0261—Lying down prone using trunk supports resisting forward motion of user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/30—Maintenance

Definitions

  • FIG. 4 is a transverse vertical section through the exercise device, taken on line 4-4 of FIG. 2.
  • An elongated substantially flat rectangular plate 50 is secured to the upper end 28 of the upright 16, as by welding, on which is disposed an elongated, substantially rectangular chest engaging body support pad 52.
  • the pad has a relatively soft upper surface 53 which is adapted to engage the chest of the upper torso portion of the user 12 when disposed in the running position of FIG. I.
  • the pad is mounted for limited swinging movement relativeto the frame by a hinge 55 between the lower edge of the plate and the pad. Accordingly, the
  • An elongated pivot shaft 65 is extended through the upper end 30 of the upright 17 at the foot end 20 of the body support frame 10.
  • the shaft includes opposite outer ends 66 on which are individually mounted a pair of hand gripping sleeves 67 employed by the user 12 in the seated position of FIG. 2.
  • a pair of elongated pendulum arms 70 are individually pivotally mounted on the pivot shaft 65 on opposite sides of the upper end 30 of the upright 17.
  • Each of the arms includes a lower end 72 terminating in spaced relation above the base member 25 on which is mounted a foot receiving pedal or plate 73 and a foot constraining stirrup 75 for limited rotation through an arc of approximately 10 to 15.
  • the foot receiving plate is mounted for such limited movement on a stub shaft 76 outwardly extended from the lower end of the arm. It is noted that the user's foot is receivable within the stirrup 75 from either direction in order to accommodate the user in either of the two positions shown in FIGS. 1 and 2.
  • the control mechanism of the resistance device 90 is adjusted to provide the desired resistance to movement of the saber blades 80 through the slots 96.
  • Such resistance is calibrated on the controls through a wide range from zero, or no resistance, to a predetermined maximum resistance against movement of the pendulum arms 70 in a counterclockwise direction, as viewed in FIG. 2.
  • the resistance device 90 provides no resistance to return movement of the blades 80 when the arms 70 are swung in a clockwise direction, as viewed in FIG. 2.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Rehabilitation Tools (AREA)
US00128982A 1971-03-29 1971-03-29 Adjustable friction type exercising device Expired - Lifetime US3759511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12898271A 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
US3759511A true US3759511A (en) 1973-09-18

Family

ID=22437920

Family Applications (1)

Application Number Title Priority Date Filing Date
US00128982A Expired - Lifetime US3759511A (en) 1971-03-29 1971-03-29 Adjustable friction type exercising device

Country Status (10)

Country Link
US (1) US3759511A (no)
JP (1) JPS5137578B1 (no)
AU (1) AU441575B2 (no)
CA (1) CA966523A (no)
DE (1) DE2215119C3 (no)
FR (1) FR2131685A1 (no)
GB (1) GB1343582A (no)
IT (1) IT951800B (no)
NO (1) NO130450C (no)
SE (1) SE383261B (no)

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US4569401A (en) * 1984-01-16 1986-02-11 Luck Oliver W Portable boxing exerciser
WO1986006940A1 (en) * 1985-05-28 1986-12-04 Hector Serber Ergonomic seating assembly
US4641882A (en) * 1981-05-06 1987-02-10 John Young Orthopedic appliance
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US4746167A (en) * 1986-12-29 1988-05-24 Palmer David A Portable, knock-down massage chair
US4830362A (en) * 1988-04-13 1989-05-16 Bull John W Full body, shock-free aerobic and anaerobic exercising machine for use in the standing position
US4832407A (en) * 1987-11-27 1989-05-23 Hector Serber Variable posture chair and method
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Also Published As

Publication number Publication date
AU441575B2 (en) 1973-10-17
DE2215119A1 (de) 1972-10-12
SE383261B (sv) 1976-03-08
DE2215119B2 (de) 1973-11-22
FR2131685A1 (no) 1972-11-10
NO130450B (no) 1974-09-09
CA966523A (en) 1975-04-22
NO130450C (no) 1974-12-18
IT951800B (it) 1973-07-10
AU3905372A (en) 1973-08-23
DE2215119C3 (de) 1974-06-12
JPS5137578B1 (no) 1976-10-16
GB1343582A (en) 1974-01-10

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