TWI370100B - Double-screw elevator structure - Google Patents
Double-screw elevator structureInfo
- Publication number
- TWI370100B TWI370100B TW098143923A TW98143923A TWI370100B TW I370100 B TWI370100 B TW I370100B TW 098143923 A TW098143923 A TW 098143923A TW 98143923 A TW98143923 A TW 98143923A TW I370100 B TWI370100 B TW I370100B
- Authority
- TW
- Taiwan
- Prior art keywords
- double
- elevator structure
- screw elevator
- screw
- elevator
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098143923A TWI370100B (en) | 2009-12-21 | 2009-12-21 | Double-screw elevator structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098143923A TWI370100B (en) | 2009-12-21 | 2009-12-21 | Double-screw elevator structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201121871A TW201121871A (en) | 2011-07-01 |
TWI370100B true TWI370100B (en) | 2012-08-11 |
Family
ID=45045848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098143923A TWI370100B (en) | 2009-12-21 | 2009-12-21 | Double-screw elevator structure |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI370100B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107758476B (en) * | 2016-08-18 | 2019-05-03 | 上银科技股份有限公司 | The elevator of screw rod times lift-type |
CN111891885A (en) * | 2020-07-17 | 2020-11-06 | 浙江理工大学 | Elevator double-rotation-direction screw traction device |
-
2009
- 2009-12-21 TW TW098143923A patent/TWI370100B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW201121871A (en) | 2011-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |