GB1354647A – Nutating disc vibrator
– Google Patents
GB1354647A – Nutating disc vibrator
– Google Patents
Nutating disc vibrator
Info
Publication number
GB1354647A
GB1354647A
GB4301472A
GB4301472A
GB1354647A
GB 1354647 A
GB1354647 A
GB 1354647A
GB 4301472 A
GB4301472 A
GB 4301472A
GB 4301472 A
GB4301472 A
GB 4301472A
GB 1354647 A
GB1354647 A
GB 1354647A
Authority
GB
United Kingdom
Prior art keywords
disc
cavity
inlet
nutating
working fluid
Prior art date
1972-07-20
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
GB4301472A
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.)
1972-07-20
Filing date
1972-09-15
Publication date
1974-06-05
1972-09-15
Application filed by Individual
filed
Critical
Individual
1974-06-05
Publication of GB1354647A
publication
Critical
patent/GB1354647A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000012530
fluid
Substances
0.000
abstract
4
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
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
A61H23/04—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with hydraulic or pneumatic drive
Abstract
1354647 Vibrators F GARTNER 15 Sept 1972 [20 July 1972] 43014/72 Heading F2X A vibrator comprises a nutating inertia disc 7 mounted inside a cavity 4 within a easing 1, 2, the cavity 4 being defined by a concave spherical surface 8 and by inwardly projecting lower and upper coaxial conical surfaces 5, 6 which serve to guide the disc 7. An inlet 10 positioned in a wall of the casing directs a working fluid, e.g. compressed air, into the cavity 4 along a path lying substantially in the plane of symmetry of the nutating movement of the disc 7 to impinge upon the disc and cause its nutating movement, while outlet means comprising, e.g. a row of channels 11 distributed along the line of intersection of the conical and spherical surfaces 5 and 8, conduct the working fluid out from the cavity 4. In the Fig. 1 embodiment, the disc 7 is maintained in an inclined position by ballended rods 14, 15 which engage, with their ballends 16, 17 respectively, hemispherical recesses 18, 19 centrally located in the opposite faces of the disc 7. The rods themselves are received within coaxial conical recesses 12, 13 in the apices of the conical surfaces 5, 6. When a jet of working fluid impinges on one or other surface of the disc 7, the disc 7 is caused to roll upon the conical surfaces 5, 6 with its axis performing a nutating movement about the axis of symmetry of the cavity 4. Alternative forms of disc are a simple disc with no central recesses (Fig. 3, not shown) and discs provided with ball bearing means (Figs. 5 and 6, not shown). With any of these alternative forms, the disc 7 when at rest may obstruct the inlet 10 and in order to overcome the resultant difficulty in starting the vibrator, the disc 7 (as shown in Fig. 7) has its periphery chamfered at 26 to a line edge and the inlet 10 has a channel 27 extending into the casing element 2. The channel 27 results in more fluid being deflected upwardly than downwardly which causes the disc 7 to tilt out of alignment with the inlet 10 and to commence its nutating movement.
GB4301472A
1972-07-20
1972-09-15
Nutating disc vibrator
Expired
GB1354647A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2235585A
DE2235585A1
(en)
1972-07-20
1972-07-20
VIBRATION DEVICE
Publications (1)
Publication Number
Publication Date
GB1354647A
true
GB1354647A
(en)
1974-06-05
Family
ID=5851146
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4301472A
Expired
GB1354647A
(en)
1972-07-20
1972-09-15
Nutating disc vibrator
Country Status (10)
Country
Link
US
(1)
US3796411A
(en)
JP
(1)
JPS564401B2
(en)
AT
(1)
AT316847B
(en)
CH
(1)
CH539456A
(en)
DE
(1)
DE2235585A1
(en)
FR
(1)
FR2193335A5
(en)
GB
(1)
GB1354647A
(en)
IT
(1)
IT965358B
(en)
NL
(1)
NL7212587A
(en)
SE
(1)
SE382568B
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS564686U
(en)
*
1979-06-22
1981-01-16
JPS59120901U
(en)
*
1983-01-25
1984-08-15
小千川 敏邦
floor cleaning slipper soles
JPS59137103U
(en)
*
1983-03-04
1984-09-13
弘進ゴム株式会社
shoes with felt outsole
JPS59148751U
(en)
*
1983-03-24
1984-10-04
末松 工一
Wiping tool
JPS633202U
(en)
*
1986-06-24
1988-01-11
JPH0411267U
(en)
*
1990-05-18
1992-01-30
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2778612A
(en)
*
1952-08-09
1957-01-22
Edwin F Peterson
Vibratory mechanism
US2960316A
(en)
*
1958-04-25
1960-11-15
John D Mckellar
Fluid driven vibrator
US3266327A
(en)
*
1964-04-24
1966-08-16
Ni I K I Ispytalelnykh Mash Pr
Pneumatic ball-type vibromotor
US3563421A
(en)
*
1968-08-09
1971-02-16
Standard Pressed Steel Co
Vibrating mechanism
1972
1972-07-20
DE
DE2235585A
patent/DE2235585A1/en
active
Pending
1972-08-21
JP
JP8289872A
patent/JPS564401B2/ja
not_active
Expired
1972-09-11
US
US00288291A
patent/US3796411A/en
not_active
Expired – Lifetime
1972-09-15
AT
AT791672A
patent/AT316847B/en
not_active
IP Right Cessation
1972-09-15
FR
FR7232789A
patent/FR2193335A5/fr
not_active
Expired
1972-09-15
SE
SE7211971A
patent/SE382568B/en
unknown
1972-09-15
IT
IT52755/72A
patent/IT965358B/en
active
1972-09-15
NL
NL7212587A
patent/NL7212587A/xx
unknown
1972-09-15
CH
CH1358572A
patent/CH539456A/en
not_active
IP Right Cessation
1972-09-15
GB
GB4301472A
patent/GB1354647A/en
not_active
Expired
Also Published As
Publication number
Publication date
CH539456A
(en)
1973-07-31
US3796411A
(en)
1974-03-12
JPS4937924A
(en)
1974-04-09
FR2193335A5
(en)
1974-02-15
JPS564401B2
(en)
1981-01-30
NL7212587A
(en)
1974-01-22
IT965358B
(en)
1974-01-31
AT316847B
(en)
1974-07-25
SE382568B
(en)
1976-02-09
DE2235585A1
(en)
1974-02-07
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Legal Events
Date
Code
Title
Description
1974-10-09
PS
Patent sealed [section 19, patents act 1949]
1983-04-20
PCNP
Patent ceased through non-payment of renewal fee
