JPH0240791U - - Google Patents
Info
- Publication number
- JPH0240791U JPH0240791U JP12025788U JP12025788U JPH0240791U JP H0240791 U JPH0240791 U JP H0240791U JP 12025788 U JP12025788 U JP 12025788U JP 12025788 U JP12025788 U JP 12025788U JP H0240791 U JPH0240791 U JP H0240791U
- Authority
- JP
- Japan
- Prior art keywords
- explosion
- proof
- collar
- press
- hoist device
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Description
第１図は本考案の防爆形ホイスト装置の一実施
例を示す要部拡大断面図、第２図は従来の標準形
ホイスト装置の一例を示す全体縦断面図である。
６ａ……固定コア、１７……軸貫通部、１７ａ
……ベアリング装着周部、１９……ブレーキ軸。
FIG. 1 is an enlarged sectional view of essential parts of an embodiment of the explosion-proof hoist device of the present invention, and FIG. 2 is an overall longitudinal sectional view showing an example of a conventional standard hoist device. 6a...Fixed core, 17...Shaft penetration part, 17a
...Bearing mounting circumference, 19...Brake shaft.
Claims (1)
イスト装置用のモータピニオンとブレーキ軸とを
貫挿する軸貫通部の内周部分を追加工して、ベア
リング装着周部と防爆用内周部とを形成し、 前記ベアリング装着周部に装着したベアリング
と前記ブレーキ軸との間に、カラーの押圧入部を
圧入し、 当該カラーの防爆接合面とすべき所定長さをも
つ防爆筒部を、前記防爆用内周部に挿入して構成
したことを特徴とする防爆形ホイスト装置。[Claim for Utility Model Registration] In the fixed core for the electromagnetic brake standard, the inner circumference of the shaft penetrating part that penetrates the motor pinion and brake shaft for the standard hoist device is additionally machined, and the bearing mounting circumferential part and explosion-proof a press-fitting part of a collar is press-fitted between the bearing mounted on the bearing mounting peripheral part and the brake shaft, and an explosion-proof part having a predetermined length that is to be an explosion-proof joint surface of the collar; An explosion-proof hoist device characterized in that a cylindrical portion is inserted into the explosion-proof inner peripheral portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12025788U JPH079898Y2 (en) | 1988-09-13 | 1988-09-13 | Explosion-proof hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12025788U JPH079898Y2 (en) | 1988-09-13 | 1988-09-13 | Explosion-proof hoist device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0240791U true JPH0240791U (en) | 1990-03-20 |
| JPH079898Y2 JPH079898Y2 (en) | 1995-03-08 |
Family
ID=31366205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12025788U Expired - Lifetime JPH079898Y2 (en) | 1988-09-13 | 1988-09-13 | Explosion-proof hoist device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079898Y2 (en) |
-
1988
- 1988-09-13 JP JP12025788U patent/JPH079898Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH079898Y2 (en) | 1995-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0240791U (en) | ||
| JPS63198355U (en) | ||
| JPS62151426U (en) | ||
| JPS61156719U (en) | ||
| JPH0391058U (en) | ||
| JPS59153724U (en) | Fixed structure of shaft and bearing | |
| JPS6188476U (en) | ||
| JPS6122928U (en) | Rotating member shaft support device | |
| JPS63124050U (en) | ||
| JPS63123825U (en) | ||
| JPS624635U (en) | ||
| JPH031658U (en) | ||
| JPH0240792U (en) | ||
| JPS5844298U (en) | Motorcycle axle mounting device | |
| JPS61108520U (en) | ||
| JPH037532U (en) | ||
| JPS61154301U (en) | ||
| JPH0199671U (en) | ||
| JPS6215624U (en) | ||
| JPS6170621U (en) | ||
| JPS62104550U (en) | ||
| JPH0252965U (en) | ||
| JPH02117511U (en) | ||
| JPS6419001U (en) | ||
| JPS646763U (en) |