US2034758A - Power driven rotary kneader and massager - Google Patents
Power driven rotary kneader and massager Download PDFInfo
- Publication number
- US2034758A US2034758A US748567A US74856734A US2034758A US 2034758 A US2034758 A US 2034758A US 748567 A US748567 A US 748567A US 74856734 A US74856734 A US 74856734A US 2034758 A US2034758 A US 2034758A
- Authority
- US
- United States
- Prior art keywords
- shaft
- balls
- casing
- plate
- power driven
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 description 5
- 210000003813 thumb Anatomy 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
- A61H15/0085—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven hand-held
-
- 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
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
Definitions
- My invention relates to new and useful improvements in a power driven rotary kneader and massager and has for its object to provide an exceedingly simple and effective instrument of this description which may be readily applied to the body and limbs of the person to be treated, and when so applied will give a rotary kneading effect.
- a further object of the invention is to provide a circular casing in which is mounted a power driven rotating unit and a series of balls so seated as to be frictionally driven by the power driven unit in such manner that said balls will travel in given paths as Well as rotate upon themselves.
- a further object of the invention is to provide a detachable pad upon which said balls may be caused to travel.
- a still further object of the invention is to statically electrify said pad for combining the electric and magnetic treatment with the massaging.
- Fig. l is a bottom plan view of the device, the ring carrying pad being removed.
- Fig. 2 is a detail perspective of the ring carrying the pad.
- Fig. 3 is a section on the line 33 of Fig. 4.
- Fig. 4 is a view partly in side elevation and partly in section to illustrate details of construction.
- I I the smaller one
- I2 the larger one
- I3 the larger one
- I4 the larger one
- I4 the larger one
- This handle has a thread IS on its outer ,end and the intermediate portion is knurled at its lower end and has a bore 20 running completely through it and a hole 2
- a worm gear 22 is journalled on the shaft l1 between the collar l9 and the top of the casing and said worm gear has an externally threaded shank for coaction with the internally threaded hub of the revolving plate 23 having indentations 24 in its bottom face and said face is covered with a compressible washer 25 of rubber or other suitable material secured in place in any desirable manner. Said washer surrounds a projection 26 on the central part of the revolving plate 23.
- a metal disc 21 On the lower end of the shaft I1, below the collar I 9, is revolvably mounted a metal disc 21 having a hub through which runs a counterbored hole for registration with the shaft H.
- a number of apertures 28 In the body of the disc 21 are formed a number of apertures 28 to receive the balls 29 and said apertures provide seats for the balls through which said balls cannot pass and the ball engaging parts of the edges of the apertures are restricted by forming notches therein to reduce friction;
- the revolving disc 21 is held in place by a screw 30 passing through the bore 20 in the shaft l1 and projecting above the'upper end of said shaft and said screw includes a large head 3
- a 30 thumb-nut 33 or its equivalent, which passes through a cap 34 on top of the casing and engages the upper end of the'shaft H.
- the thumb nut 33 carries a spring latch 35 which co-acts with'keeper notches in the inner 35 edge of the cap 34, to prevent accidental retrograde movement of said thumb nut and said cap is held against rotation by a pin 38 projecting from the top of the casing and registering with a hole in said cap. 40
- a drive shaft 31 is journalled in bearings 38 within the casing, shown as secured by screws 39 to the inner surface of the top wall of said casing, and a portion of said drive shaft is located within the handle I 3 and the outer end is provided with means 40, such as screw threads, for the attachment of a flexible shaft (not shown) which in turn is connected with a prime mover, such, as an electric motor.
- the sheath of the flexible shaft is suitably coupled to the handle l3 through the medium of the threads l5.
- the thumb nut 33 is turned in the proper direction to draw the screw 30 upwardly so that the disc 21 will bind the balls against the under surface of the revolving plate 23, or particularly against the compressible washer 25, so that portions of said washer will be projected into the indentations 24, thereby forming pockets for the balls.
- This will prevent the balls from revolving about their own centers, but they will be moved around the stationary shaft ll of the device, producing a drag over the flesh of the patient so as to give the effect of vigorous massaging.
- a detachable pad 42 may be used with the device for another type of treatment.
- Such pad 42 comprises a ring 43 having an inturned flange 44 to which is attached a thin metal plate 45.
- a conductor 46 passes through a hole in the ring and is insulated therefrom by an insulator 41. Said conductor leads from a source of supply to the plate 45 to which it is fixed.
- the outer face of said plate 45 is covered with a sheet 48 of rubber or fabric.
- the detachable pad 42 when it is to be used, is placed over the flare 49 of the casing and temporarily held in place by screws 50.
- a casing open at the bottom, a shaft fixed in said casing, an apertured disc journalled on the lower end of said shaft, balls seated in the apertures of said disc, a gear journalled on said shaft, means to drive said gear, and a plate carried by said gear and engaging the balls to revolve said balls about their own axes.
- a casing open at the bottom, a shaft fixed in said casing, an apertured disc journalled on the lower end of said shaft, balls seated in the apertures of said disc, 2. gear journalled on said shaft, means to drive said gear, a plate carried by said gear and having recesses in the face contiguous the balls, and cushion means carried by said plate and covering the recesses into which portions of said cushion means may be deflected by pressure applied to the balls, said cushion means engaging the balls for transmitting motion thereto.
- a circular casing open at the bottom and having a threaded hole in the top wall thereof in the axis of the casing, a shaft within the casing having threaded connection with the hole in the top of said casing, said shaft having a central bore and a hole in the inner end offset to one side of the bore, a worm gear journalled on said shaft between the collar and the top wall of the casing and provided with an externally threaded shank, a plate having threaded connection with said shank, said plate provided with indentations in its outer face, a compressible washer on said plate covering the indentations, an apertured disc journalled on the lower end of the shaft below the collar, a screw passing through the bore in the shaft and having a large head recessed in the disc, and thumb nut on the upper end of said screw for holding the latter in place and regulating the pressure on the disc, a pin carried by the screw head and projected into the hole in the lower end of the shaft to hold the screw against rotation,
Description
POWER DRIVEN'ROTARY KNEADER AND MASSAGER Filed Oct. 16, 1954 2 Sheet-Sheet 1 J. J. HICKE, JR
1 POWER DRIVEN ROTARY KNEADER AND MAS SAG ER Filed Oct. 16, 1934 2 Sheets-Sheet 2 a, a J 12 y a J w 2 r w Patented Mar. 24, 1936 parse STAT PATENT OFFIE POWER DRIVEN ROTARY KNEADER AND MASSAGER 5 Claims.
My invention relates to new and useful improvements in a power driven rotary kneader and massager and has for its object to provide an exceedingly simple and effective instrument of this description which may be readily applied to the body and limbs of the person to be treated, and when so applied will give a rotary kneading effect.
A further object of the invention is to provide a circular casing in which is mounted a power driven rotating unit and a series of balls so seated as to be frictionally driven by the power driven unit in such manner that said balls will travel in given paths as Well as rotate upon themselves.
A further object of the invention is to provide a detachable pad upon which said balls may be caused to travel.
A still further object of the invention is to statically electrify said pad for combining the electric and magnetic treatment with the massaging.
With these and other ends in view, this invention consists in the details of construction and combination of elements hereinafter set forth and then specifically designated by the claims.
In order that those skilled in the art to which this invention appertains may understand how to make and use the same, I will describe its construction in detail, referring by numerals to the accompanying drawings forming a part of this application, in which:-
Fig. l is a bottom plan view of the device, the ring carrying pad being removed.
Fig. 2 is a detail perspective of the ring carrying the pad.
Fig. 3 is a section on the line 33 of Fig. 4.
Fig. 4 is a view partly in side elevation and partly in section to illustrate details of construction.
In carrying out my invention as herein embodied l represents the circular casing open at the bottom and providing a chamber of two different diameters, the smaller one, represented by the numeral I I, is at the top, and the larger one, denoted by I2, is at the bottom. A tubular handle, I3, is inserted through the side of the casing and is held in place by a screw I4 or other fastening device. This handle has a thread IS on its outer ,end and the intermediate portion is knurled at its lower end and has a bore 20 running completely through it and a hole 2| in its lower end.
A worm gear 22 is journalled on the shaft l1 between the collar l9 and the top of the casing and said worm gear has an externally threaded shank for coaction with the internally threaded hub of the revolving plate 23 having indentations 24 in its bottom face and said face is covered with a compressible washer 25 of rubber or other suitable material secured in place in any desirable manner. Said washer surrounds a projection 26 on the central part of the revolving plate 23.
On the lower end of the shaft I1, below the collar I 9, is revolvably mounted a metal disc 21 having a hub through which runs a counterbored hole for registration with the shaft H. In the body of the disc 21 are formed a number of apertures 28 to receive the balls 29 and said apertures provide seats for the balls through which said balls cannot pass and the ball engaging parts of the edges of the apertures are restricted by forming notches therein to reduce friction;
The revolving disc 21 is held in place by a screw 30 passing through the bore 20 in the shaft l1 and projecting above the'upper end of said shaft and said screw includes a large head 3| registering with the counterbored hole in the disc 21 and carrying a pin 32 for insertion in the hole 21 in the shaft to prevent rotation of the screw. On the upper end of the screw is threaded a 30 thumb-nut 33, or its equivalent, which passes through a cap 34 on top of the casing and engages the upper end of the'shaft H.
The thumb nut 33 carries a spring latch 35 which co-acts with'keeper notches in the inner 35 edge of the cap 34, to prevent accidental retrograde movement of said thumb nut and said cap is held against rotation by a pin 38 projecting from the top of the casing and registering with a hole in said cap. 40
A drive shaft 31 is journalled in bearings 38 within the casing, shown as secured by screws 39 to the inner surface of the top wall of said casing, and a portion of said drive shaft is located within the handle I 3 and the outer end is provided with means 40, such as screw threads, for the attachment of a flexible shaft (not shown) which in turn is connected with a prime mover, such, as an electric motor. The sheath of the flexible shaft is suitably coupled to the handle l3 through the medium of the threads l5.
On the drive shaft 31, within the casing I0 is fixed a worm 4|, meshing with the worm gear 22 whereby motion may be transmitted from the drive shaft 3'! to the revolving plate and component and cooperating parts.
When the thumb nut 33 is slightly released to prevent the screw 30, or more particularly its head 3|, from binding on the disc 21, the operation of the device will be as follows:As the drive shaft 31 revolves, motion will be transmitted through the worm 4! to the worm gear 22 and as the revolving plate 23 is connected to the shank of said worm gear 22, said plate 23 will be revolved. This will cause the balls 29 to revolve about their own centers because they are in contact with the compressible washer 25 when said balls are pressed against a persons body. A desired kneading action on the flesh of a patient is thus obtained.
When it is desired to obtain a massaging action, the thumb nut 33 is turned in the proper direction to draw the screw 30 upwardly so that the disc 21 will bind the balls against the under surface of the revolving plate 23, or particularly against the compressible washer 25, so that portions of said washer will be projected into the indentations 24, thereby forming pockets for the balls. This will prevent the balls from revolving about their own centers, but they will be moved around the stationary shaft ll of the device, producing a drag over the flesh of the patient so as to give the effect of vigorous massaging.
If desired, a detachable pad 42 may be used with the device for another type of treatment. Such pad 42 comprises a ring 43 having an inturned flange 44 to which is attached a thin metal plate 45. A conductor 46 passes through a hole in the ring and is insulated therefrom by an insulator 41. Said conductor leads from a source of supply to the plate 45 to which it is fixed. The outer face of said plate 45 is covered with a sheet 48 of rubber or fabric.
The detachable pad 42, when it is to be used, is placed over the flare 49 of the casing and temporarily held in place by screws 50.
Of course I do not wish to be limited to the exact details of construction herein shown and described, as these may be varied within the scope of the appended claims without departing from the spirit of my invention.
Having thus described my invention, what I claim as new and useful is:-
1. In a device of the kind described, a casing open at the bottom, a shaft fixed in said casing, an apertured disc journalled on the lower end of said shaft, balls seated in the apertures of said disc, a gear journalled on said shaft, means to drive said gear, and a plate carried by said gear and engaging the balls to revolve said balls about their own axes.
2. The structure in claim 1, in combination with mechanism to bind the balls against the plate whereby they will be held against revolution about their axes and only carried along with the apertured disc.
3. In a device of the kind described, a casing open at the bottom, a shaft fixed in said casing, an apertured disc journalled on the lower end of said shaft, balls seated in the apertures of said disc, 2. gear journalled on said shaft, means to drive said gear, a plate carried by said gear and having recesses in the face contiguous the balls, and cushion means carried by said plate and covering the recesses into which portions of said cushion means may be deflected by pressure applied to the balls, said cushion means engaging the balls for transmitting motion thereto.
4. The structure in claim 3, in combination with a ring detachably connected to the open end of the casing, an inturned flange around the outer rim of said ring, a thin metal plate attached to said flange, a conductor fixed to said thin metal plate and passing through the ring for connection to a source of electrical supply, and covering over the outer face of said thin metal plate.
5-. In a device of the kind described, a circular casing open at the bottom and having a threaded hole in the top wall thereof in the axis of the casing, a shaft within the casing having threaded connection with the hole in the top of said casing, said shaft having a central bore and a hole in the inner end offset to one side of the bore, a worm gear journalled on said shaft between the collar and the top wall of the casing and provided with an externally threaded shank, a plate having threaded connection with said shank, said plate provided with indentations in its outer face, a compressible washer on said plate covering the indentations, an apertured disc journalled on the lower end of the shaft below the collar, a screw passing through the bore in the shaft and having a large head recessed in the disc, and thumb nut on the upper end of said screw for holding the latter in place and regulating the pressure on the disc, a pin carried by the screw head and projected into the hole in the lower end of the shaft to hold the screw against rotation, balls seated in the apertures of the disc and contacting the compressible Washer on the plate, and means to revolve the worm gear.
JOHN J. HICKE, JR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US748567A US2034758A (en) | 1934-10-16 | 1934-10-16 | Power driven rotary kneader and massager |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US748567A US2034758A (en) | 1934-10-16 | 1934-10-16 | Power driven rotary kneader and massager |
Publications (1)
Publication Number | Publication Date |
---|---|
US2034758A true US2034758A (en) | 1936-03-24 |
Family
ID=25009992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US748567A Expired - Lifetime US2034758A (en) | 1934-10-16 | 1934-10-16 | Power driven rotary kneader and massager |
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Country | Link |
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US (1) | US2034758A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2500578A (en) * | 1946-11-18 | 1950-03-14 | William G Sawyer | Device for relaxing parts of the human body |
US3994290A (en) * | 1975-09-29 | 1976-11-30 | Clairol Incorporated | Massage device |
FR2406993A1 (en) * | 1977-10-31 | 1979-05-25 | Huebscher Kurt | MASSAGE DEVICE FOR REFLEX FOOT ZONES |
USRE30500E (en) * | 1978-08-18 | 1981-02-03 | Clairol Incorporated | Massage device |
WO1998031321A1 (en) | 1997-01-16 | 1998-07-23 | Jones Rick E | Combined massage, acupressure and biomagnetic therapy apparatus |
FR2900329A1 (en) * | 2006-04-28 | 2007-11-02 | Oreal | User`s epidermis massage apparatus for e.g. providing comfort sensation, has driving disk driven in rotation by gear device, and driving disk with contact surface driven in rotation by balls by friction of balls on contact surface |
US20160256348A1 (en) * | 2013-10-17 | 2016-09-08 | Seb S.A. | Massage Device with at Least One Massage Head Having Eccentric Rotation |
US10327980B1 (en) * | 2018-05-20 | 2019-06-25 | Zafer Termanini | Facial roller massager |
-
1934
- 1934-10-16 US US748567A patent/US2034758A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2500578A (en) * | 1946-11-18 | 1950-03-14 | William G Sawyer | Device for relaxing parts of the human body |
US3994290A (en) * | 1975-09-29 | 1976-11-30 | Clairol Incorporated | Massage device |
FR2406993A1 (en) * | 1977-10-31 | 1979-05-25 | Huebscher Kurt | MASSAGE DEVICE FOR REFLEX FOOT ZONES |
USRE30500E (en) * | 1978-08-18 | 1981-02-03 | Clairol Incorporated | Massage device |
WO1998031321A1 (en) | 1997-01-16 | 1998-07-23 | Jones Rick E | Combined massage, acupressure and biomagnetic therapy apparatus |
US6102875A (en) * | 1997-01-16 | 2000-08-15 | Jones; Rick E. | Apparatus for combined application of massage, accupressure and biomagnetic therapy |
FR2900329A1 (en) * | 2006-04-28 | 2007-11-02 | Oreal | User`s epidermis massage apparatus for e.g. providing comfort sensation, has driving disk driven in rotation by gear device, and driving disk with contact surface driven in rotation by balls by friction of balls on contact surface |
US20160256348A1 (en) * | 2013-10-17 | 2016-09-08 | Seb S.A. | Massage Device with at Least One Massage Head Having Eccentric Rotation |
US10492980B2 (en) * | 2013-10-17 | 2019-12-03 | Seb S.A. | Massage device with at least one massage head having eccentric rotation |
US10327980B1 (en) * | 2018-05-20 | 2019-06-25 | Zafer Termanini | Facial roller massager |
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