JPS62170843U - - Google Patents

Info

Publication number
JPS62170843U
JPS62170843U JP6003386U JP6003386U JPS62170843U JP S62170843 U JPS62170843 U JP S62170843U JP 6003386 U JP6003386 U JP 6003386U JP 6003386 U JP6003386 U JP 6003386U JP S62170843 U JPS62170843 U JP S62170843U
Authority
JP
Japan
Prior art keywords
weight
main case
cylindrical
pins
case
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
JP6003386U
Other languages
Japanese (ja)
Other versions
JPH0433472Y2 (en
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 JP1986060033U priority Critical patent/JPH0433472Y2/ja
Publication of JPS62170843U publication Critical patent/JPS62170843U/ja
Application granted granted Critical
Publication of JPH0433472Y2 publication Critical patent/JPH0433472Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Vibration Dampers (AREA)

Description

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

第１図は本考案の正面図、第２図は揺動体が作
用したときの断面図、第３図は揺動体の作用図で
ある。 １……主ケース、２……副ケース、３……ナツ
ト、４……ねじ棒、５……軸受、６……ウエイト
、７……ピン、８……揺動体。 FIG. 1 is a front view of the present invention, FIG. 2 is a sectional view when the oscillator is in operation, and FIG. 3 is an operational view of the oscillator. 1... Main case, 2... Sub case, 3... Nut, 4... Threaded rod, 5... Bearing, 6... Weight, 7... Pin, 8... Rocking body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端に引手を有する円筒形主ケースと、主ケー
スへ対向挿入され内端にナツトをまた外端に他の
引手を夫々備えた円筒形副ケースと、主ケースへ
回転自在に支持され副ケースのナツトとボールね
じで螺合するねじ部を備えたねじ棒と、ねじ棒に
固着され主ケース内面との間に適当な環状隙間を
有する円筒形ウエイトと、ウエイトの軸線方向外
方へ同一円周等角度位置に植設された複数ピンと
、重心をはずした位置に孔を穿ち前記複数のピン
に十分な隙間をもつて被挿されウエイトの回転に
より主ケース内壁およびウエイトに直接あるいは
ピンを介して衝突可能な揺動体とからなる制振装
置。 A cylindrical main case with a handle at one end, a cylindrical sub-case which is inserted into the main case facing each other and has a nut at its inner end and another handle at its outer end, and a sub-case which is rotatably supported by the main case. A threaded rod with a threaded part that engages with a nut and a ball screw, a cylindrical weight that is fixed to the threaded rod and has an appropriate annular gap between it and the inner surface of the main case, and a cylindrical weight that extends outward in the axial direction of the weight with the same circumference. A plurality of pins are planted at equal angular positions, and a hole is drilled at a position off the center of gravity, and the pins are inserted with a sufficient gap between them, and the rotation of the weight connects the inner wall of the main case and the weight directly or through the pins. A vibration damping device consisting of a collidable rocking body.
JP1986060033U 1986-04-21 1986-04-21 Expired JPH0433472Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986060033U JPH0433472Y2 (en) 1986-04-21 1986-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986060033U JPH0433472Y2 (en) 1986-04-21 1986-04-21

Publications (2)

Publication Number Publication Date
JPS62170843U true JPS62170843U (en) 1987-10-29
JPH0433472Y2 JPH0433472Y2 (en) 1992-08-11

Family

ID=30892086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986060033U Expired JPH0433472Y2 (en) 1986-04-21 1986-04-21

Country Status (1)

Country Link
JP (1) JPH0433472Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020153423A (en) * 2019-03-19 2020-09-24 清水建設株式会社 Rotational inertia device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124777A (en) * 1975-04-10 1976-10-30 Wright Barry Corp Damping device
JPS56138241U (en) * 1980-03-19 1981-10-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124777A (en) * 1975-04-10 1976-10-30 Wright Barry Corp Damping device
JPS56138241U (en) * 1980-03-19 1981-10-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020153423A (en) * 2019-03-19 2020-09-24 清水建設株式会社 Rotational inertia device

Also Published As

Publication number Publication date
JPH0433472Y2 (en) 1992-08-11

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