CS226073B1 - Dynamic vibration damper - Google Patents

Dynamic vibration damper Download PDF

Info

Publication number: CS226073B1
Authority: CS; Czechoslovakia
Prior art keywords: counterweight; adjusting; vibration damper; oscillating arm; dynamic vibration
Prior art date: 1982-04-21

Application number

CS822835A

Other languages

Czech (cs)

English (en)

Inventor

Jiri Janda

Jiri Ing Burdych

Miroslav Lab

Pavel Dlabal

Original Assignee

Jiri Janda

Jiri Ing Burdych

Miroslav Lab

Pavel Dlabal

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.)

1982-04-21

Filing date

1982-04-21

Publication date

1984-03-19

1982-04-21 Application filed by Jiri Janda, Jiri Ing Burdych, Miroslav Lab, Pavel Dlabal filed Critical Jiri Janda

1982-04-21 Priority to CS822835A priority Critical patent/CS226073B1/cs

1982-10-29 Priority to US06/437,630 priority patent/US4462097A/en

1982-11-18 Priority to HU371382A priority patent/HU185117B/hu

1982-11-23 Priority to GB08233338A priority patent/GB2110866B/en

1982-11-24 Priority to NL8204578A priority patent/NL8204578A/nl

1982-11-24 Priority to DE19823243503 priority patent/DE3243503A1/de

1982-11-30 Priority to FR8220085A priority patent/FR2517856A1/fr

1982-12-02 Priority to PL23932982A priority patent/PL134679B2/pl

1982-12-03 Priority to BR8207042A priority patent/BR8207042A/pt

1983-01-10 Priority to DD83247144A priority patent/DD230667A3/de

1983-01-11 Priority to SU837772788A priority patent/SU1297099A1/ru

1984-03-19 Publication of CS226073B1 publication Critical patent/CS226073B1/cs

Links

238000013016 damping Methods 0.000 claims abstract description 27
230000006835 compression Effects 0.000 claims description 9
238000007906 compression Methods 0.000 claims description 9
230000001105 regulatory effect Effects 0.000 claims description 3
230000014759 maintenance of location Effects 0.000 claims 1
230000002787 reinforcement Effects 0.000 claims 1
230000010355 oscillation Effects 0.000 abstract description 5
239000006096 absorbing agent Substances 0.000 abstract 2
241001422033 Thestylus Species 0.000 abstract 1
230000005540 biological transmission Effects 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000000740 bleeding effect Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
229920002545 silicone oil Polymers 0.000 description 1
239000010959 steel Substances 0.000 description 1
230000001629 suppression Effects 0.000 description 1

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/30—Supporting in an inoperative position
- G11B3/31—Construction of arms
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse

Landscapes

Vibration Prevention Devices (AREA)
Supporting Of Heads In Record-Carrier Devices (AREA)
Percussive Tools And Related Accessories (AREA)

CS822835A 1981-12-04 1982-04-21 Dynamic vibration damper CS226073B1 (en)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
CS822835A CS226073B1 (en)	1982-04-21	1982-04-21	Dynamic vibration damper
US06/437,630 US4462097A (en)	1982-04-21	1982-10-29	Dynamic vibration absorber for a phonograph tone arm
HU371382A HU185117B (en)	1981-12-04	1982-11-18	Flat pick-up ara to record player
GB08233338A GB2110866B (en)	1981-12-04	1982-11-23	Flat phonograph tone arm
NL8204578A NL8204578A (nl)	1981-12-04	1982-11-24	Platte grammofoonopnemerarm.
DE19823243503 DE3243503A1 (de)	1981-12-04	1982-11-24	Flacher plattenspieler-tonabnehmerarm
FR8220085A FR2517856A1 (fr)	1981-12-04	1982-11-30	Bras de lecture phonographique plat
PL23932982A PL134679B2 (en)	1981-12-04	1982-12-02	Flat tone arm
BR8207042A BR8207042A (pt)	1981-12-04	1982-12-03	Braco acustico plano para toca-discos
DD83247144A DD230667A3 (de)	1982-04-21	1983-01-10	Dynamischer schwingungsdaempfer
SU837772788A SU1297099A1 (ru)	1982-04-21	1983-01-11	Тонарм звукоснимател

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS822835A CS226073B1 (en)	1982-04-21	1982-04-21	Dynamic vibration damper

Publications (1)

Publication Number	Publication Date
CS226073B1 true CS226073B1 (en)	1984-03-19

Family

ID=5366611

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS822835A CS226073B1 (en)	1981-12-04	1982-04-21	Dynamic vibration damper

Country Status (4)

Country	Link
US (1)	US4462097A (de)
CS (1)	CS226073B1 (de)
DD (1)	DD230667A3 (de)
SU (1)	SU1297099A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5175724A (en) *	1991-06-24	1992-12-29	New Visions Technologies, Inc.	Capacitance disc information retrieval system
JPH10299829A (ja) *	1997-04-25	1998-11-13	Alps Electric Co Ltd	防振機構及びそれを用いたディスクのドライブ装置
DE19847759A1 (de) *	1998-10-16	2000-04-20	Dade Behring Marburg Gmbh	Auswechselbare Schwingpipettiernadel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7511413A (nl) *	1975-09-29	1977-03-31	Philips Nv	Toonarm.
US4101133A (en) *	1975-10-16	1978-07-18	Nippon Columbia Kabushikikaisha (Nippon Columbia Co., Ltd.)	Pickup tone arm
GB1566749A (en) *	1975-12-19	1980-05-08	Matsushita Electric Industrial Co Ltd	Gramophone pick up arm devices for playing back signals recorded on record discs
JPS5826082B2 (ja) *	1976-04-12	1983-05-31	ヤマハ株式会社	ト−ンア−ム
JPS5368202A (en) *	1976-11-30	1978-06-17	Kenkichi Tsukamoto	Counterweight
SU1084871A1 (ru) *	1978-11-23	1984-04-07	Предприятие П/Я В-2962	Тонарм

1982
- 1982-04-21 CS CS822835A patent/CS226073B1/cs unknown
- 1982-10-29 US US06/437,630 patent/US4462097A/en not_active Expired - Fee Related
1983
- 1983-01-10 DD DD83247144A patent/DD230667A3/de unknown
- 1983-01-11 SU SU837772788A patent/SU1297099A1/ru active

Also Published As

Publication number	Publication date
SU1297099A1 (ru)	1987-03-15
DD230667A3 (de)	1985-12-04
US4462097A (en)	1984-07-24

Publication	Publication Date	Title
CN220422026U (zh)	2024-01-30	扬声结构与扬声装置
US3509742A (en)	1970-05-05	Supporting structure for a washing machine
US3634595A (en)	1972-01-11	A generator of harmonic signals with a helical spring
JPS6241440A (ja)	1987-02-23	ダイナミツクアブソ−バ
US4955578A (en)	1990-09-11	Resiliently fastened support device for a microphone
US4722505A (en)	1988-02-02	Resilient mount with variable antivibration controls for record players
US6173065B1 (en)	2001-01-09	Structure of speaker
CS226073B1 (en)	1984-03-19	Dynamic vibration damper
JP3879020B2 (ja)	2007-02-07	スピーカ
US5243584A (en)	1993-09-07	Stabilized optical pick-up unit for use in a disk player
US3303705A (en)	1967-02-14	Attitude compensated electromechanical oscillator
US2542534A (en)	1951-02-20	Tone arm
JP3506435B2 (ja)	2004-03-15	打楽器のための担持及び（あるいは）保持装置
GB2078882A (en)	1982-01-13	Oscillation damping equipment
EP0042708A1 (de)	1981-12-30	Schwingungsdämpfungsvorrichtung
CN106979275A (zh)	2017-07-25	一种悬吊式减震支架、唱机支撑座和安装、调试方法
CN207246317U (zh)	2018-04-17	一种悬吊式减震支架、唱机支撑座
GB2115203A (en)	1983-09-01	A resilient mounting
JPS63275828A (ja)	1988-11-14	ダンパ−装置
CN208834733U (zh)	2019-05-07	具有避震功能的唱机
GB2080922A (en)	1982-02-10	Damped mounting assembly
JPS622032A (ja)	1987-01-08	動吸振器
US4314494A (en)	1982-02-09	Electric keyboard musical instrument
RU2827302C1 (ru)	2024-09-23	Устройство для демпфирования рычага тонарма
HU185117B (en)	1984-12-28	Flat pick-up ara to record player