JPH0459385U - - Google Patents
Info
- Publication number
- JPH0459385U JPH0459385U JP10141990U JP10141990U JPH0459385U JP H0459385 U JPH0459385 U JP H0459385U JP 10141990 U JP10141990 U JP 10141990U JP 10141990 U JP10141990 U JP 10141990U JP H0459385 U JPH0459385 U JP H0459385U
- Authority
- JP
- Japan
- Prior art keywords
- shaft fitting
- fitting part
- timing
- slits
- gear
- 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
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案第１実施例の軸嵌合部で、２
本のスリツトを有した例である。第２図は第１図
の正面図である。第３図は、本考案第２実施例の
軸嵌合部で、４本のスリツトを有した例である。
第４図は第３図の正面図である。第５図は、本考
案第１実施例もしくは、第２実施例の軸嵌合部を
組み込んだタイミングギアの固定構造の断面図で
ある。第６図は、本考案第１実施例もしくは、第
２実施例の軸嵌合部を左右を逆向きにして、それ
に合うように歯車部のテーパ面を設け組み込んだ
タイミングギアの固定構造の断面図である。第７
図は、第５図のタイミングギアの固定構造を２軸
式容積型圧縮機に適用した例である。第８図は、
第６図のタイミングギアの固定構造を２軸式容積
型圧縮機に適用した例である。第９図は、従来技
術のタイミングギアの固定構造を示す。第１０図
は、第９図における軸嵌合部を示す。第１１図は
、第１０図の側面図である。
１，２，１１ｂ，２１ｂ，７０……軸嵌合部、
１１ａ，２１ａ，６０……歯車部、３，４，７０
ｂ……スリツト、１１，２１……タイミングギア
、７，８，１１ｃ，２１ｃ，１１ｄ，２１ｄ……
テーパ面、１２，２２，６４……回転軸、１４，
２３，６３……ナツト、９ａ，９ｂ，７０ｃ……
小径端側、９ｂ，９ｄ，７０ｄ……大径端側、１
９，２０……タイミングギアの固定構造。
Figure 1 shows the shaft fitting part of the first embodiment of the present invention.
This is an example with a book slit. FIG. 2 is a front view of FIG. 1. FIG. 3 shows an example of the shaft fitting part of the second embodiment of the present invention having four slits.
FIG. 4 is a front view of FIG. 3. FIG. 5 is a sectional view of a timing gear fixing structure incorporating the shaft fitting portion of the first or second embodiment of the present invention. FIG. 6 shows a cross section of a timing gear fixing structure in which the shaft fitting portion of the first embodiment or the second embodiment of the present invention is reversed left and right, and the gear portion is provided with a tapered surface to match the shaft fitting portion. It is a diagram. 7th
The figure shows an example in which the timing gear fixing structure of FIG. 5 is applied to a two-shaft positive displacement compressor. Figure 8 shows
This is an example in which the timing gear fixing structure shown in FIG. 6 is applied to a two-shaft positive displacement compressor. FIG. 9 shows a conventional timing gear fixing structure. FIG. 10 shows the shaft fitting part in FIG. 9. FIG. 11 is a side view of FIG. 10. 1, 2, 11b, 21b, 70...shaft fitting part,
11a, 21a, 60... Gear part, 3, 4, 70
b...Slit, 11, 21...Timing gear, 7, 8, 11c, 21c, 11d, 21d...
Tapered surface, 12, 22, 64... Rotating shaft, 14,
23, 63...Natsuto, 9a, 9b, 70c...
Small diameter end side, 9b, 9d, 70d...Large diameter end side, 1
9, 20... Timing gear fixed structure.
Claims (1)
タイミングギアの固定構造において、前記一対の
タイミングギアの少なくとも片側を軸嵌合部と歯
車部とに分割し、該軸嵌合部と該歯車部とをテー
パ面で嵌合し、該軸嵌合部に回転軸と平行な複数
のスリツトを設け、該スリツトは軸嵌合部の小径
端側より始まり大径端側の手前まで設けられるこ
とを特徴とするタイミングギアの固定構造。 (2) 前記スリツトの間隔が等間隔であることを
特徴とする請求項(1)記載のタイミングギアの固
定構造。[Claims for Utility Model Registration] (1) In a timing gear fixing structure for fixing a pair of timing gears to a rotating shaft, at least one side of the pair of timing gears is divided into a shaft fitting part and a gear part, The shaft fitting part and the gear part are fitted on tapered surfaces, and the shaft fitting part is provided with a plurality of slits parallel to the rotation axis, and the slits start from the small diameter end of the shaft fitting part and end at the large diameter end. A timing gear fixed structure characterized by being installed up to the front of the side. (2) The timing gear fixing structure according to claim (1), wherein the slits are spaced at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10141990U JPH0459385U (en) | 1990-09-27 | 1990-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10141990U JPH0459385U (en) | 1990-09-27 | 1990-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459385U true JPH0459385U (en) | 1992-05-21 |
Family
ID=31844846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10141990U Pending JPH0459385U (en) | 1990-09-27 | 1990-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459385U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516371B2 (en) * | 1971-08-31 | 1976-02-27 |
-
1990
- 1990-09-27 JP JP10141990U patent/JPH0459385U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516371B2 (en) * | 1971-08-31 | 1976-02-27 |
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