JPS5929445U - Horizontal dynamic vibration isolator - Google Patents

Horizontal dynamic vibration isolator

Info

Publication number
JPS5929445U
JPS5929445U JP12516882U JP12516882U JPS5929445U JP S5929445 U JPS5929445 U JP S5929445U JP 12516882 U JP12516882 U JP 12516882U JP 12516882 U JP12516882 U JP 12516882U JP S5929445 U JPS5929445 U JP S5929445U
Authority
JP
Japan
Prior art keywords
rolling member
receiving portion
concave curved
vibration isolator
curved receiving
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
JP12516882U
Other languages
Japanese (ja)
Other versions
JPH022994Y2 (en
Inventor
英昭 鹿熊
土井　良之
Original Assignee
株式会社ミツトヨ
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 株式会社ミツトヨ filed Critical 株式会社ミツトヨ
Priority to JP12516882U priority Critical patent/JPS5929445U/en
Publication of JPS5929445U publication Critical patent/JPS5929445U/en
Application granted granted Critical
Publication of JPH022994Y2 publication Critical patent/JPH022994Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vibration Prevention Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１．２図は従来の水平動防振装置を示す側面図であり
、第３〜６図は、本考案の一実施例とし　へての水平動
防振装置を示すもので、第３図はその全体構成を示す立
面図、第４図はその要部を示す立面図、第５図はその動
作を説明するための説明図、第６図はその要部の変形例
を示す立面図である。 １・・・・・・固定台、２・・・・・・物体、３・・・
・・・水平動防振機構、３ａ・・・・・・ころがり部材
としての円筒、３ｂ・・・・・・上部凹状弯曲受部とし
ての上部円筒受部、３Ｃ・・・・・・下部凹状弯曲受部
としての下部円筒受部、４・・・・・・高粘度性油、５
・・・・・・ゴムシール、ｏ、　ｏ’　。 Ｏ″・・・・・・中心軸。Figure 1.2 is a side view showing a conventional horizontal dynamic vibration isolator, and Figures 3 to 6 show a horizontal dynamic vibration isolator as an embodiment of the present invention. 4 is an elevational view showing its overall configuration, FIG. 4 is an elevational view showing its main parts, FIG. 5 is an explanatory drawing for explaining its operation, and FIG. It is a front view. 1...Fixed stand, 2...Object, 3...
...Horizontal dynamic vibration isolation mechanism, 3a...Cylinder as a rolling member, 3b...Upper cylindrical receiver as upper concave curved receiver, 3C...Lower concave shape Lower cylindrical receiving part as curved receiving part, 4...High viscosity oil, 5
...Rubber seal, o, o'. O″・・・Central axis.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）固定台上に設置される物体の水平方向振動を防振
すべく、上記の物体と固定台との間に、これらの相対的
水平方向移動を許容するころがり部材が介装され、且つ
、上記物体の下側に、上記ころがり部材を受ける上部凹
状弯曲受部が配設されるとともに、上記固定台の上側に
、上記ころがり部材を受ける下部凹状弯曲受部が配設さ
れたことを特徴とする、水平動防振装置。(1) In order to dampen the horizontal vibration of an object installed on the fixed table, a rolling member is interposed between the object and the fixed table to allow relative horizontal movement thereof, and , an upper concave curved receiving portion for receiving the rolling member is disposed on the lower side of the object, and a lower concave curved receiving portion for receiving the rolling member is disposed on the upper side of the fixed base. Horizontal dynamic vibration isolator. （２）上記ころがり部材が円筒状または球状に形成され
るとともに、上記の上部凹状弯曲受部と下部凹状弯曲受
部とが、上記ころがり部材より大きな半径の円筒状にそ
れぞれ形成された、実用新案登録請求の範囲第１項に記
載の水平動防振装置。(2) A utility model in which the rolling member is formed in a cylindrical or spherical shape, and the upper concave curved receiving portion and the lower concave curved receiving portion are each formed in a cylindrical shape with a radius larger than that of the rolling member. A horizontal motion vibration isolator according to claim 1. （３）上記ころがり部材が球状に形成されるとともに、
上記の上部凹状弯曲受部と下部凹状弯曲受部とが、上記
ころがり部材より大きな半径の球面状にそれぞれ形成さ
れた、実用新案登録請求の範囲第１項に記載の水平動防
振装置。(3) The rolling member is formed into a spherical shape, and
The horizontal motion vibration isolator according to claim 1, wherein the upper concave curved receiving portion and the lower concave curved receiving portion are each formed into a spherical shape with a radius larger than that of the rolling member.
JP12516882U 1982-08-19 1982-08-19 Horizontal dynamic vibration isolator Granted JPS5929445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12516882U JPS5929445U (en) 1982-08-19 1982-08-19 Horizontal dynamic vibration isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12516882U JPS5929445U (en) 1982-08-19 1982-08-19 Horizontal dynamic vibration isolator

Publications (2)

Publication Number Publication Date
JPS5929445U true JPS5929445U (en) 1984-02-23
JPH022994Y2 JPH022994Y2 (en) 1990-01-24

Family

ID=30285082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12516882U Granted JPS5929445U (en) 1982-08-19 1982-08-19 Horizontal dynamic vibration isolator

Country Status (1)

Country Link
JP (1) JPS5929445U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59217028A (en) * 1983-05-26 1984-12-07 Ishikawajima Harima Heavy Ind Co Ltd Vibration isolating device for structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560739A (en) * 1978-10-31 1980-05-08 Masao Akimoto Horizontal vibration preventer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560739A (en) * 1978-10-31 1980-05-08 Masao Akimoto Horizontal vibration preventer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59217028A (en) * 1983-05-26 1984-12-07 Ishikawajima Harima Heavy Ind Co Ltd Vibration isolating device for structure

Also Published As

Publication number Publication date
JPH022994Y2 (en) 1990-01-24

Similar Documents

Publication Publication Date Title
JPS5929445U (en) Horizontal dynamic vibration isolator
JPS5939343U (en) Horizontal dynamic vibration isolator
JPS6069725U (en) Propeller shaft support device
JPS59101033U (en) Horizontal dynamic vibration isolator
JPS6051334U (en) Vibration isolation device
JPS59172851U (en) Anti-vibration support device
JPS60127117U (en) Crankshaft support structure for multi-cylinder engines
JPS59190670U (en) Steering wheel vibration damping device
JPS60150113U (en) Shock absorber
JPS58132237U (en) Bump stopper for vehicle shock absorber
JPS6089432U (en) Gas chamber structure of shock absorber
JPS5925725U (en) Vibration isolator
JPS58169261U (en) Reciprocating shaft seal structure
JPS5819150U (en) rubber damper
JPS58119645U (en) Flywheel vibration reduction device
JPS59174439U (en) Anti-vibration rubber device
JPS5853916U (en) damping bearing
JPS6111041U (en) Actuator mounting structure of variable damping force type shock absorber
JPS5958514U (en) Down coiler shock absorber
JPS58163736U (en) Hydraulic shock absorber piston structure
JPS60129557U (en) Elastic support structure of oil seal device
JPS6095225U (en) Cylinder block thrust bearing assembly equipment
JPS6045204U (en) Air spring suspension system for automobiles
JPS6012743U (en) torsional damper device
JPS6147139U (en) Engine torsional vibration reduction device