JPH0177137U - - Google Patents
Info
- Publication number
- JPH0177137U JPH0177137U JP1987172503U JP17250387U JPH0177137U JP H0177137 U JPH0177137 U JP H0177137U JP 1987172503 U JP1987172503 U JP 1987172503U JP 17250387 U JP17250387 U JP 17250387U JP H0177137 U JPH0177137 U JP H0177137U
- Authority
- JP
- Japan
- Prior art keywords
- key
- power transmission
- transmission body
- rotating shaft
- fits
- 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
- 230000005540 biological transmission Effects 0.000 claims 4
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Pulleys (AREA)
Description
図面は本考案の実施例を示し、第１図は分解図
、第２図は第１図の―視拡大断面図、第３図
は第２図の―視拡大断面図、第４図は組立状
態の断面図である。
１……クランク軸、１ａ……大径軸部、１ｂ…
…小径軸部、２……キー溝、３……プーリ、４…
…嵌合孔、５……キー、６，７……逃げ溝。
The drawings show an embodiment of the present invention; FIG. 1 is an exploded view, FIG. 2 is an enlarged sectional view of FIG. 1, FIG. 3 is an enlarged sectional view of FIG. 2, and FIG. 4 is an assembled view. It is a sectional view of the state. 1...Crankshaft, 1a...Large diameter shaft portion, 1b...
...Small diameter shaft part, 2...Keyway, 3...Pulley, 4...
...Fitting hole, 5...key, 6,7...relief groove.
Claims (1)
、焼結合金製にして、該動力伝達体における嵌合
孔の内面に、前記回転軸におけるキー溝に嵌まる
キーを一体的に突出造形し、且つ、前記動力伝達
体における嵌合孔の内面には、前記キーの左右両
側面における付け根部の部位にキーの長手方向に
延びる逃げ溝を凹み形成したことを特徴とする内
燃機関の回転軸に対する動力伝達体の取付装置。 A power transmission body that fits into a rotating shaft having a key groove is made of a sintered alloy, and a key that fits into the key groove of the rotating shaft is integrally protruded from the inner surface of a fitting hole in the power transmission body. An internal combustion engine characterized in that the inner surface of the fitting hole in the power transmission body is formed with relief grooves extending in the longitudinal direction of the key at root portions on both left and right sides of the key. A device for attaching the power transmission body to the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172503U JPH0177137U (en) | 1987-11-11 | 1987-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172503U JPH0177137U (en) | 1987-11-11 | 1987-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177137U true JPH0177137U (en) | 1989-05-24 |
Family
ID=31464472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172503U Pending JPH0177137U (en) | 1987-11-11 | 1987-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011036068A (en) * | 2009-08-04 | 2011-02-17 | Hitachi Automotive Systems Ltd | Rotor core and rotating electrical machine |
| JP2019090361A (en) * | 2017-11-14 | 2019-06-13 | 株式会社豊田自動織機 | Mounting structure of crank pulley |
| WO2022177001A1 (en) * | 2021-02-22 | 2022-08-25 | Nok株式会社 | Fixing structure between crankshaft and torsional damper |
-
1987
- 1987-11-11 JP JP1987172503U patent/JPH0177137U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011036068A (en) * | 2009-08-04 | 2011-02-17 | Hitachi Automotive Systems Ltd | Rotor core and rotating electrical machine |
| JP2019090361A (en) * | 2017-11-14 | 2019-06-13 | 株式会社豊田自動織機 | Mounting structure of crank pulley |
| WO2022177001A1 (en) * | 2021-02-22 | 2022-08-25 | Nok株式会社 | Fixing structure between crankshaft and torsional damper |