CA641404A - Locking key for excavating tooth and the like - Google Patents
Locking key for excavating tooth and the likeInfo
- Publication number
- CA641404A CA641404A CA641404A CA641404DA CA641404A CA 641404 A CA641404 A CA 641404A CA 641404 A CA641404 A CA 641404A CA 641404D A CA641404D A CA 641404DA CA 641404 A CA641404 A CA 641404A
- Authority
- CA
- Canada
- Prior art keywords
- locking key
- excavating tooth
- excavating
- tooth
- locking
- 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 |
---|---|---|---|
CA641404T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA641404A true CA641404A (en) | 1962-05-22 |
Family
ID=35919921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA641404A Expired CA641404A (en) | Locking key for excavating tooth and the like |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA641404A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3406471A (en) * | 1966-08-11 | 1968-10-22 | Duplessis Gerard | Digger tooth locking pin |
US3952433A (en) * | 1974-09-03 | 1976-04-27 | Caterpillar Tractor Co. | Spring clip retaining means for earthworking tips |
US5068986A (en) * | 1990-08-30 | 1991-12-03 | Esco Corporation | Excavating tooth point particularly suited for large dragline buckets |
US5937551A (en) * | 1997-11-07 | 1999-08-17 | Columbia Steel Casting Co., Inc. | Lock system for excavating tooth point and adapter |
US5966849A (en) * | 1997-11-07 | 1999-10-19 | Columbia Steel Casting Co., Inc. | Lock system for excavating tooth point and adapter and for rigging |
-
0
- CA CA641404A patent/CA641404A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3406471A (en) * | 1966-08-11 | 1968-10-22 | Duplessis Gerard | Digger tooth locking pin |
US3952433A (en) * | 1974-09-03 | 1976-04-27 | Caterpillar Tractor Co. | Spring clip retaining means for earthworking tips |
US5068986A (en) * | 1990-08-30 | 1991-12-03 | Esco Corporation | Excavating tooth point particularly suited for large dragline buckets |
WO1992004507A1 (en) * | 1990-08-30 | 1992-03-19 | Esco Corporation | Excavating tooth point with resilient lock |
US5937551A (en) * | 1997-11-07 | 1999-08-17 | Columbia Steel Casting Co., Inc. | Lock system for excavating tooth point and adapter |
US5966849A (en) * | 1997-11-07 | 1999-10-19 | Columbia Steel Casting Co., Inc. | Lock system for excavating tooth point and adapter and for rigging |
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