JPH03100645U - - Google Patents
Info
- Publication number
- JPH03100645U JPH03100645U JP1990009475U JP947590U JPH03100645U JP H03100645 U JPH03100645 U JP H03100645U JP 1990009475 U JP1990009475 U JP 1990009475U JP 947590 U JP947590 U JP 947590U JP H03100645 U JPH03100645 U JP H03100645U
- Authority
- JP
- Japan
- Prior art keywords
- diameter cylindrical
- cylindrical portion
- spacer
- damper
- mass body
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 4
- 230000001105 regulatory effect Effects 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の実施例に係るダンパの一部切
欠した斜視図、第２図は正面図、第３図は第２図
におけるＡ−Ｏ−Ａ断面図、第４図および第５図
はそれぞれ他の例に係るダンパの一部正面図であ
る。
１……ハブ、２……小径筒部、３……外周面、
４……取付フランジ、５……軸孔、６……ボルト
孔、７……段部、８……大径筒部、９……環状溝
、１０……質量体、１１……バネ部材、１２……
スリーブ、１３……スペーサ、１４……ダストシ
ール、１５……取付環、１６……シールリツプ、
１７……フランジ、１８……凹み。
Fig. 1 is a partially cutaway perspective view of a damper according to an embodiment of the present invention, Fig. 2 is a front view, Fig. 3 is a sectional view taken along A-O-A in Fig. 2, and Figs. 4 and 5. 3A and 3B are partial front views of dampers according to other examples, respectively. 1...Hub, 2...Small diameter cylinder part, 3...Outer peripheral surface,
4...Mounting flange, 5...Shaft hole, 6...Bolt hole, 7...Step part, 8...Large diameter cylindrical part, 9...Annular groove, 10...Mass body, 11...Spring member, 12...
Sleeve, 13...Spacer, 14...Dust seal, 15...Mounting ring, 16...Seal lip,
17...flange, 18...dent.
Claims (1)
に並ぶ小径の筒部２と大径の筒部８を設け、前記
両筒部２，８の外周に環状の質量体１０を離間配
置し、前記小径筒部２と前記質量体１０の間に該
両者２，１０を接続するゴム状弾性材製のバネ部
材１１を等配し、前記大径筒部８と前記質量体１
０の間に該両者８，１０の径方向変位または軸方
向変位を規制するスペーサ１３またはストツパを
介装したダンパ。 ２ 前記ハブ１がシヤフトの略四角形のフランジ
１７に取着されるものであり、前記小径筒部２が
このフランジ１７に合わせて略四角筒状に成形さ
れ、前記バネ部材１１が４等配され、各バネ部材
１１が前記小径筒部２の外周４面３のそれぞれの
中央に接続されている第１項記載のダンパ。 ３ 前記大径筒部８が円筒状に成形され、前記大
径筒部８と前記質量体１０の径方向変位を規制す
るスペーサ１３が環状の樹脂製摺動材である第１
項記載のダンパ。 ４ 前記スペーサ１３の隣りに取付環１５にシー
ルリツプ１６を接着したダストシール１４が並設
され、前記大径筒部８と前記質量体１０の軸方向
変位を規制するストツパが前記スペーサ１３と前
記取付環１５との係合によるものである第３項記
載のダンパ。[Claims for Utility Model Registration] 1. An annular hub 1 attached to a shaft is provided with a small-diameter cylindrical portion 2 and a large-diameter cylindrical portion 8 that are aligned in the axial direction, and an annular shape is provided on the outer periphery of both the cylindrical portions 2 and 8. The mass bodies 10 are spaced apart from each other, and spring members 11 made of a rubber-like elastic material are equally distributed between the small diameter cylindrical part 2 and the mass body 10 to connect both 2 and 10, and the large diameter cylindrical part 8 is and the mass body 1
A damper in which a spacer 13 or a stopper is interposed to restrict radial displacement or axial displacement of both 8 and 10 between zero. 2. The hub 1 is attached to a substantially rectangular flange 17 of the shaft, the small diameter cylindrical portion 2 is formed into a substantially rectangular cylindrical shape to fit the flange 17, and the spring members 11 are arranged in four equal parts. 2. The damper according to claim 1, wherein each spring member 11 is connected to the center of each of the four outer peripheral surfaces 3 of the small diameter cylindrical portion 2. 3. The large diameter cylindrical portion 8 is formed into a cylindrical shape, and the spacer 13 for regulating radial displacement of the large diameter cylindrical portion 8 and the mass body 10 is an annular resin sliding member.
Damper described in section. 4 A dust seal 14 in which a seal lip 16 is adhered to a mounting ring 15 is arranged next to the spacer 13, and a stopper for regulating the axial displacement of the large diameter cylindrical portion 8 and the mass body 10 is arranged between the spacer 13 and the mounting ring. 4. The damper according to claim 3, wherein the damper is by engagement with 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990009475U JPH03100645U (en) | 1990-02-01 | 1990-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990009475U JPH03100645U (en) | 1990-02-01 | 1990-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03100645U true JPH03100645U (en) | 1991-10-21 |
Family
ID=31513076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990009475U Pending JPH03100645U (en) | 1990-02-01 | 1990-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03100645U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155527B2 (en) * | 1979-02-09 | 1986-11-28 | Adeka Argus Chemical Co Ltd | |
| JPS6327760A (en) * | 1986-07-10 | 1988-02-05 | イ−ストマン コダツク カンパニ− | Analytic element with water-soluble polymer |
| JPS6327760B2 (en) * | 1984-11-02 | 1988-06-06 | Hoshizaki Electric Co Ltd | |
| JPH01312239A (en) * | 1988-02-03 | 1989-12-18 | Bridgestone Corp | Bush assembling body |
-
1990
- 1990-02-01 JP JP1990009475U patent/JPH03100645U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155527B2 (en) * | 1979-02-09 | 1986-11-28 | Adeka Argus Chemical Co Ltd | |
| JPS6327760B2 (en) * | 1984-11-02 | 1988-06-06 | Hoshizaki Electric Co Ltd | |
| JPS6327760A (en) * | 1986-07-10 | 1988-02-05 | イ−ストマン コダツク カンパニ− | Analytic element with water-soluble polymer |
| JPH01312239A (en) * | 1988-02-03 | 1989-12-18 | Bridgestone Corp | Bush assembling body |
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