JPH0484841U - - Google Patents

Info

Publication number
JPH0484841U
JPH0484841U JP1990125291U JP12529190U JPH0484841U JP H0484841 U JPH0484841 U JP H0484841U JP 1990125291 U JP1990125291 U JP 1990125291U JP 12529190 U JP12529190 U JP 12529190U JP H0484841 U JPH0484841 U JP H0484841U
Authority
JP
Japan
Prior art keywords
dish
cap
shaped housing
wall
annular
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.)
Granted
Application number
JP1990125291U
Other languages
English (en)
Other versions
JP2547915Y2 (ja
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 filed Critical
Priority to JP1990125291U priority Critical patent/JP2547915Y2/ja
Priority to KR2019910006342U priority patent/KR930008237Y1/ko
Publication of JPH0484841U publication Critical patent/JPH0484841U/ja
Application granted granted Critical
Publication of JP2547915Y2 publication Critical patent/JP2547915Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/082—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing, e.g. for balanced wings
    • E05D7/086—Braking devices structurally combined with hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structural Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Casings For Electric Apparatus (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Description

【図面の簡単な説明】
第１図は本考案の回転ダンパーの平面図、第２
図は側面図、第３図は第１図の−線での断面
図、第４図は部品の分解状態の斜面図、第５図は
第４図の断面図、第６図は溶着前の組立状態の断
面図である。 １０は皿形ハウジング、１１はその底壁、１２
は外周筒壁、１３は環状細隙、１４は内側環状壁
、１７は粘性流体、２０はロータ、２１はその制
動片、２２は回転軸、２４は被動歯車、２６はＯ
リング、３０はキヤツプ、３２はその環状壁を示
す。

Claims (1)

  1. 【実用新案登録請求の範囲】 円形で、内部に粘性流体を収容する皿形ハウジ
    ング、中心に円孔を有し、上記皿形ハウジングに
    固定されて該ハウジングを上から塞ぐキヤツプ、
    上記キヤツプの円孔を上下方向に貫通し、キヤツ
    プから上に突出した上端部に被動歯車を固定する
    回転軸と、この回転軸の下端に設けられ、前記皿
    形ハウジングに収容された粘性流体中で回転する
    制動片とを有するロータ、上記ローラの回転軸に
    嵌められ、前記皿形ハウジング内の粘性流体が該
    回転軸とキヤツプの円孔との間から外に洩れるの
    を防止するＯリングを備えた回転ダンパーにおい
    て、 前記皿形ハウジングには外周筒壁の内側に環状
    細隙を保つて同心の内側環状壁を底壁から立設し
    、キヤツプには上記外周筒壁と内側環状壁との間
    の環状細隙に上から突入する環状壁を垂設し、こ
    の環状壁を環状細隙に突入して高周波溶着で結合
    したことを特徴とする回転ダンパー。
JP1990125291U 1990-11-29 1990-11-29 回転ダンパー Expired - Lifetime JP2547915Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990125291U JP2547915Y2 (ja) 1990-11-29 1990-11-29 回転ダンパー
KR2019910006342U KR930008237Y1 (ko) 1990-11-29 1991-05-03 회전 댐퍼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990125291U JP2547915Y2 (ja) 1990-11-29 1990-11-29 回転ダンパー

Publications (2)

Publication Number Publication Date
JPH0484841U true JPH0484841U (ja) 1992-07-23
JP2547915Y2 JP2547915Y2 (ja) 1997-09-17

Family

ID=14906446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990125291U Expired - Lifetime JP2547915Y2 (ja) 1990-11-29 1990-11-29 回転ダンパー

Country Status (2)

Country Link
JP (1) JP2547915Y2 (ja)
KR (1) KR930008237Y1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004138244A (ja) * 2002-10-15 2004-05-13 Illinois Tool Works Inc <Itw> 超音波溶接されたヒンジ式ダンパ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7845098B1 (en) 2009-05-22 2010-12-07 Loram Maintenance Of Way, Inc. Rotary undercutter for rail line maintenance
JP7720739B2 (ja) 2021-08-19 2025-08-08 文化シヤッター株式会社 開閉戸装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004138244A (ja) * 2002-10-15 2004-05-13 Illinois Tool Works Inc <Itw> 超音波溶接されたヒンジ式ダンパ

Also Published As

Publication number Publication date
JP2547915Y2 (ja) 1997-09-17
KR920010808U (ko) 1992-06-17
KR930008237Y1 (ko) 1993-12-13

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Legal Events

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R250 Receipt of annual fees

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EXPY Cancellation because of completion of term