JPH02104943U - - Google Patents
Info
- Publication number
- JPH02104943U JPH02104943U JP1022189U JP1022189U JPH02104943U JP H02104943 U JPH02104943 U JP H02104943U JP 1022189 U JP1022189 U JP 1022189U JP 1022189 U JP1022189 U JP 1022189U JP H02104943 U JPH02104943 U JP H02104943U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- motor
- drives
- built
- disconnects
- 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.)
- Granted
Links
Landscapes
- Turning (AREA)
Description
第１図は本考案の主軸駆動機構の断面図である
。
２……主軸、３……ビルトインモータ、７……
駆動モータ。
FIG. 1 is a sectional view of the main shaft drive mechanism of the present invention. 2...Main shaft, 3...Built-in motor, 7...
drive motor.
Claims (1)
ータ３と、歯車部材６，８，９を介して主軸を駆
動する中低速用駆動モータ７と、前記主軸と歯車
部材を結合、離脱するクラツチ部材３ｄ，４，５
，６ａ，６ｂとを含んでなり、回転数の領域に応
じて複数の駆動用モータを選択的に使用すること
を特徴とする主軸駆動機構。 A built-in motor 3 for high speed rotation that directly drives the main shaft 2, a drive motor 7 for medium and low speeds that drives the main shaft via gear members 6, 8, and 9, and a clutch member 3d that connects and disconnects the main shaft and the gear member. 4,5
, 6a, 6b, and selectively uses a plurality of drive motors according to a range of rotational speeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010221U JPH0713939Y2 (en) | 1989-01-31 | 1989-01-31 | Spindle drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010221U JPH0713939Y2 (en) | 1989-01-31 | 1989-01-31 | Spindle drive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02104943U true JPH02104943U (en) | 1990-08-21 |
| JPH0713939Y2 JPH0713939Y2 (en) | 1995-04-05 |
Family
ID=31217685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989010221U Expired - Lifetime JPH0713939Y2 (en) | 1989-01-31 | 1989-01-31 | Spindle drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713939Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001501540A (en) * | 1994-11-29 | 2001-02-06 | バラダイン コーポレイション | Unbalance compensator for electromagnetically operated rotating machines |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0181245U (en) * | 1987-11-20 | 1989-05-31 |
-
1989
- 1989-01-31 JP JP1989010221U patent/JPH0713939Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0181245U (en) * | 1987-11-20 | 1989-05-31 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001501540A (en) * | 1994-11-29 | 2001-02-06 | バラダイン コーポレイション | Unbalance compensator for electromagnetically operated rotating machines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713939Y2 (en) | 1995-04-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |