IT1189669B - Dispositivo per smorzare le oscillazione di un motore a passo - Google Patents

Dispositivo per smorzare le oscillazione di un motore a passo

Info

Publication number
IT1189669B
IT1189669B IT67410/86A IT6741086A IT1189669B IT 1189669 B IT1189669 B IT 1189669B IT 67410/86 A IT67410/86 A IT 67410/86A IT 6741086 A IT6741086 A IT 6741086A IT 1189669 B IT1189669 B IT 1189669B
Authority
IT
Italy
Prior art keywords
damping
swing
stepping motor
stepping
motor
Prior art date
Application number
IT67410/86A
Other languages
English (en)
Other versions
IT8667410A0 (it
Inventor
Massimo Oberto
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT67410/86A priority Critical patent/IT1189669B/it
Publication of IT8667410A0 publication Critical patent/IT8667410A0/it
Priority to EP87302699A priority patent/EP0246742A1/en
Priority to JP62122388A priority patent/JPS62285658A/ja
Application granted granted Critical
Publication of IT1189669B publication Critical patent/IT1189669B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/22—Damping units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/1414—Masses driven by elastic elements
    • F16F15/1435—Elastomeric springs, i.e. made of plastic or rubber
    • F16F15/1442—Elastomeric springs, i.e. made of plastic or rubber with a single mass
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
IT67410/86A 1986-05-19 1986-05-19 Dispositivo per smorzare le oscillazione di un motore a passo IT1189669B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67410/86A IT1189669B (it) 1986-05-19 1986-05-19 Dispositivo per smorzare le oscillazione di un motore a passo
EP87302699A EP0246742A1 (en) 1986-05-19 1987-03-27 Device for damping the oscillations of a stepping motor
JP62122388A JPS62285658A (ja) 1986-05-19 1987-05-19 ステップモ−タの振動を減衰する装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67410/86A IT1189669B (it) 1986-05-19 1986-05-19 Dispositivo per smorzare le oscillazione di un motore a passo

Publications (2)

Publication Number Publication Date
IT8667410A0 IT8667410A0 (it) 1986-05-19
IT1189669B true IT1189669B (it) 1988-02-04

Family

ID=11302161

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67410/86A IT1189669B (it) 1986-05-19 1986-05-19 Dispositivo per smorzare le oscillazione di un motore a passo

Country Status (3)

Country Link
EP (1) EP0246742A1 (it)
JP (1) JPS62285658A (it)
IT (1) IT1189669B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833938A (en) * 1987-08-10 1989-05-30 Elco Industries, Inc. Rotary motion dampener
JPH01101173U (it) * 1987-12-25 1989-07-07
JP2533196B2 (ja) * 1989-08-28 1996-09-11 株式会社テック 回転振動防止装置付きステッピングモ―タ
FR2664667B1 (fr) * 1990-07-12 1993-07-16 Barca Didier Dispositif d'amortissement de vibrations.
US5422768A (en) * 1994-05-31 1995-06-06 Hewlett-Packard Company Compliant hard disk assembly for a recording/reproducing device
EP3361149B1 (en) 2017-02-10 2020-07-08 Harman Professional Denmark ApS Method of reducing sound from light fixture with stepper motors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380770A (en) * 1942-11-18 1945-07-31 Packard Motor Car Co Vibration damper
FR1402730A (fr) * 1963-08-09 1965-06-11 Daimler Benz Ag Amortisseur des oscillations de rotation pour moteurs, en particulier pour moteurs à combustion interne
US4598328A (en) * 1983-05-09 1986-07-01 Xerox Corporation Mechanical damper for disk drives having band drive actuators

Also Published As

Publication number Publication date
IT8667410A0 (it) 1986-05-19
EP0246742A1 (en) 1987-11-25
JPS62285658A (ja) 1987-12-11

Similar Documents

Publication Publication Date Title
IT1221950B (it) Dispositivo per lo smorzamento di vibrazioni
IT1221951B (it) Dispositivo per lo smorzamento di vibrazioni
IT1216798B (it) Dispositivo di regolazione di funzionamento di un complesso motore dieselidraulico
GB2194021B (en) Vibration damper device
IT1227742B (it) Dispositivo per lo smorzamento di vibrazioni
IT1222544B (it) Dispositivo vibrator per blocchiere
GB8709661D0 (en) Vibration damper device
IT1193637B (it) Impianto per la regolazione della velocita' di un motore
IT1197531B (it) Dispositivo smorzatore
IT8267683A0 (it) Motore passo a passo
FR2590732B1 (fr) Dispositif d'amortissement des vibrations des balais d'un moteur miniature
DK237087D0 (da) Afbalanceret svingningsdrev
IT1189669B (it) Dispositivo per smorzare le oscillazione di un motore a passo
IT1224797B (it) Dispositivo di sospensione per utensile a motore
KR880701975A (ko) 압전형 위치 미결정장치
DE3751776D1 (de) Antriebsvorrichtung
IT1196438B (it) Dispositivo per smorzare vibrazioni rotazionali
IT1148026B (it) Dispositivo per smorzare le oscillazioni di un motore a passo
IT8667948A0 (it) Dispositivo acustico antisonno
IT1148988B (it) Dispositivo di pilotaggio di motore a passo
ATA92386A (de) Vibrationseinrichtung
IT1197010B (it) Dispositivo smorzatore
ATA118086A (de) Gymnastikgeraet
IT8603362A0 (it) Dispsotivo per la riproduzione vocale per giocattoli
IT8600614A0 (it) Gravitazionale motore funzionante a forza