CA301906A - Worm drive crane - Google Patents
Worm drive craneInfo
- Publication number
- CA301906A CA301906A CA301906A CA301906DA CA301906A CA 301906 A CA301906 A CA 301906A CA 301906 A CA301906 A CA 301906A CA 301906D A CA301906D A CA 301906DA CA 301906 A CA301906 A CA 301906A
- Authority
- CA
- Canada
- Prior art keywords
- worm drive
- drive crane
- crane
- worm
- drive
- 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.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA301906T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA301906A true CA301906A (en) | 1930-07-08 |
Family
ID=35255052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA301906A Expired CA301906A (en) | Worm drive crane |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA301906A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113135511A (en) * | 2021-04-29 | 2021-07-20 | 徐州重型机械有限公司 | Main arm, crane and method for retracting auxiliary arm of crane |
-
0
- CA CA301906A patent/CA301906A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113135511A (en) * | 2021-04-29 | 2021-07-20 | 徐州重型机械有限公司 | Main arm, crane and method for retracting auxiliary arm of crane |
CN113135511B (en) * | 2021-04-29 | 2024-05-14 | 徐州重型机械有限公司 | Main arm, crane and auxiliary arm retraction method of crane |
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