JPS63188320U - - Google Patents
Info
- Publication number
- JPS63188320U JPS63188320U JP7978487U JP7978487U JPS63188320U JP S63188320 U JPS63188320 U JP S63188320U JP 7978487 U JP7978487 U JP 7978487U JP 7978487 U JP7978487 U JP 7978487U JP S63188320 U JPS63188320 U JP S63188320U
- Authority
- JP
- Japan
- Prior art keywords
- counterweight
- crankshaft
- space
- vibration absorber
- vibration
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図乃至第４図はこの考案の第１の実施例に
係わり、第１図は吸振構造を含むクランクシヤフ
ト周辺の断面図、第２図は第１図の拡大された
矢視図、第３図は第２図の支持部材の正面図、第
４図は第３図の右側面図、第５図は第２の実施例
の第２図に相当するカウンタウエイトの正面図、
第６図は第５図の―断面図である。
１……クランクシヤフト、１５……カウンタウ
エイト、２７……空間部、３１……振動吸収体、
３３……外周面（外方側の面）、３７，３９……
弾性体。
1 to 4 relate to the first embodiment of this invention, in which FIG. 1 is a sectional view of the vicinity of the crankshaft including the vibration absorption structure, FIG. 2 is an enlarged view of FIG. 3 is a front view of the support member shown in FIG. 2, FIG. 4 is a right side view of FIG. 3, and FIG. 5 is a front view of a counterweight corresponding to FIG. 2 of the second embodiment.
FIG. 6 is a cross-sectional view of FIG. 5. 1... Crankshaft, 15... Counterweight, 27... Space part, 31... Vibration absorber,
33... Outer peripheral surface (outer side surface), 37, 39...
Elastic body.
Claims (1)
ト内に空間部を形成し、この空間部に、外方側の
面をその面方向にカウンタウエイトに対し移動可
能にする一方、外方側を除く所定部位を弾性体を
介してカウンタウエイトに支持した振動吸収体を
設けたことを特徴とするクランクシヤフトの吸振
構造。 A space is formed in the counterweight provided in the crankshaft, and in this space, the outer surface is movable relative to the counterweight in the direction of the surface, and a predetermined portion other than the outer side is covered with an elastic material. A vibration absorbing structure for a crankshaft characterized by providing a vibration absorber supported on a counterweight via a vibration absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7978487U JPS63188320U (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7978487U JPS63188320U (en) | 1987-05-28 | 1987-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188320U true JPS63188320U (en) | 1988-12-02 |
Family
ID=30929975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7978487U Pending JPS63188320U (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188320U (en) |
-
1987
- 1987-05-28 JP JP7978487U patent/JPS63188320U/ja active Pending