JPS63152943U - - Google Patents
Info
- Publication number
- JPS63152943U JPS63152943U JP4567787U JP4567787U JPS63152943U JP S63152943 U JPS63152943 U JP S63152943U JP 4567787 U JP4567787 U JP 4567787U JP 4567787 U JP4567787 U JP 4567787U JP S63152943 U JPS63152943 U JP S63152943U
- Authority
- JP
- Japan
- Prior art keywords
- metal member
- inertial body
- notches
- damper
- torsional
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Description
第１図は本考案によるトーシヨナルダンパの正
面図、第２図は第１図の線Ａ―Ａに沿う断面図、
第３図は他の実施例によるトーシヨナルダンパの
片側正面図、第４図は第３図の線Ｂ―Ｂに沿う断
面図、第５図は従来のトーシヨナルダンパの片側
断面図である。
１０…トーシヨナルダンパ、１１…ハブ、１２
…慣性体、１３…ダンパ材、１４，２４…金属部
材、１５，２５，３０…突出部分、１６，２６…
刻み目、１８，２３，２８…羽根。
Fig. 1 is a front view of the torsional damper according to the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1,
3 is a front view of one side of a torsional damper according to another embodiment, FIG. 4 is a sectional view taken along line BB in FIG. 3, and FIG. 5 is a sectional view of one side of a conventional torsional damper. 10...Torsional damper, 11...Hub, 12
...Inertial body, 13... Damper material, 14, 24... Metal member, 15, 25, 30... Projecting part, 16, 26...
Notches, 18, 23, 28... feathers.
Claims (1)
体との間にダンパ材を介装して成るねじり振動減
衰用トーシヨナルダンパにおいて、前記慣性体を
耐熱性の合成樹脂で形成し、前記慣性体と前記ダ
ンパ材との境界面に金属部材を介在させかつこの
金属部材の一部を外表面から突出せしめ、前記突
出した部分の円周方向に沿つて複数の刻み目を刻
設しこの刻み目に沿つて金属部材を折り曲げ又は
ねじつて変形させることにより複数の羽根を形成
したことを特徴とする樹脂製慣性体を有するトー
シヨナルダンパ。 ２ 前記金属部材を熱伝導率の高いアルミニウム
、銅又はこれらの基合金で構成した実用新案登録
請求の範囲第１項記載のトーシヨナルダンパ。[Claims for Utility Model Registration] 1. In a torsional damper for torsional vibration damping in which a damper material is interposed between a hub attached to a rotating body and a ring-shaped inertial body, the inertial body is made of a heat-resistant synthetic material. A metal member is interposed at the interface between the inertial body and the damper material, a part of the metal member projects from the outer surface, and a plurality of notches are formed along the circumferential direction of the projecting part. 1. A torsional damper having a resin inertial body, characterized in that a plurality of blades are formed by cutting a metal member along the notches and deforming the metal member by bending or twisting the notches. 2. The torsional damper according to claim 1, wherein the metal member is made of aluminum, copper, or a base alloy thereof having high thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4567787U JPS63152943U (en) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4567787U JPS63152943U (en) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63152943U true JPS63152943U (en) | 1988-10-06 |
Family
ID=30864632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4567787U Pending JPS63152943U (en) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007177852A (en) * | 2005-12-27 | 2007-07-12 | Fukoku Co Ltd | Viscous damper |
| JP2017153263A (en) * | 2016-02-25 | 2017-08-31 | 株式会社豊田自動織機 | Rotary electric machine |
| WO2018181246A1 (en) * | 2017-03-31 | 2018-10-04 | 株式会社フコク | Viscous damper |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5267466A (en) * | 1975-12-01 | 1977-06-03 | Caterpillar Tractor Co | Torsional vibration damper of rubber with means of cooling |
| JPS5469673A (en) * | 1977-11-14 | 1979-06-04 | Wallace Murray Corp | Tortional vibration damper |
-
1987
- 1987-03-30 JP JP4567787U patent/JPS63152943U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5267466A (en) * | 1975-12-01 | 1977-06-03 | Caterpillar Tractor Co | Torsional vibration damper of rubber with means of cooling |
| JPS5469673A (en) * | 1977-11-14 | 1979-06-04 | Wallace Murray Corp | Tortional vibration damper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007177852A (en) * | 2005-12-27 | 2007-07-12 | Fukoku Co Ltd | Viscous damper |
| JP2017153263A (en) * | 2016-02-25 | 2017-08-31 | 株式会社豊田自動織機 | Rotary electric machine |
| WO2018181246A1 (en) * | 2017-03-31 | 2018-10-04 | 株式会社フコク | Viscous damper |
| JPWO2018181246A1 (en) * | 2017-03-31 | 2020-02-06 | 株式会社フコク | Viscous damper |
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