GB528422A - Improvements in or relating to therapeutic vibrators - Google Patents

Improvements in or relating to therapeutic vibrators

Info

Publication number
GB528422A
GB528422A GB13600/39A GB1360039A GB528422A GB 528422 A GB528422 A GB 528422A GB 13600/39 A GB13600/39 A GB 13600/39A GB 1360039 A GB1360039 A GB 1360039A GB 528422 A GB528422 A GB 528422A
Authority
GB
United Kingdom
Prior art keywords
shaft
frame
motor
vibratory
eccentrically
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.)
Expired
Application number
GB13600/39A
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
Publication of GB528422A publication Critical patent/GB528422A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0254—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0165—Damping, vibration related features
    • A61H2201/0169—Noise reduction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18064—Head motions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/211—Eccentric
    • Y10T74/2111—Plural, movable relative to each other [including ball[s]]

Abstract

528,422. Vibratory treatment apparatus. WETTLAUFER, J. L. May 6, 1939, No. 13600. Convention date, May 14, 1938. [Class 81 (ii)] A therapeutic vibrator comprises a flexibly mounted frame vibrated by eccentric means flexibly connected with a separately mounted motor the said eccentric means comprising a shaft eccentrically journalled directly into the flexibly mounted frame only, the vibratory effect being controlled by inertia members mounted on the shaft. The vibratory frame 1 formed of sheet metal has in each of its end walls a ball bearing 3. A shaft 7 extends throughout the frame and is formed with eccentrically disposed ends 8 which fit into the bearing. Keyed to the shaft adjacent the bearings are flywheels 9 having permanent weighted portions attached thereto and others that can be removed in order to adjust their balance. A pulley 15 keyed to the shaft is driven by belt 16 from the pulley 17 of the motor 18 attached to the baseplate 19. Angle brackets 20 which are secured to the lower corners of frame 1, rest on the upper ends of springs 21 resting on rubber washers 22. Bolts 23 extend through the base, washers, springs and brackets and are surrounded by rubber tubes 24, 25. A short length of larger rubber tubing 26 encircles the upper end of the tube above the bracket 20. A foot rest 29 is formed of metal tube. The top 30 slides on the flanges 31 and may be replaced by one enabling the patient to lie down. In operation when the motor is started up the shaft revolves eccentrically but on attaining speed the centrifugal force keeps it steady, the frame 1 being vibrated.
GB13600/39A 1938-05-14 1939-05-06 Improvements in or relating to therapeutic vibrators Expired GB528422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US207904A US2349837A (en) 1938-05-14 1938-05-14 Therapeutic vibrator

Publications (1)

Publication Number Publication Date
GB528422A true GB528422A (en) 1940-10-29

Family

ID=22772442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13600/39A Expired GB528422A (en) 1938-05-14 1939-05-06 Improvements in or relating to therapeutic vibrators

Country Status (4)

Country Link
US (1) US2349837A (en)
CH (1) CH210136A (en)
FR (1) FR854629A (en)
GB (1) GB528422A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488693A (en) * 1944-05-13 1949-11-22 Edwin H Tompkins Therapeutic device
US2595272A (en) * 1947-05-21 1952-05-06 Kost Multiple X Inc Mechanical chair
US2869145A (en) * 1956-07-31 1959-01-20 Arthur C Gregory Combination cradle, bassinet and buggy
LU37961A1 (en) * 1958-11-26

Also Published As

Publication number Publication date
CH210136A (en) 1940-06-15
FR854629A (en) 1940-04-19
US2349837A (en) 1944-05-30

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