FR89335E - Method and device for determining the crossing of axes of a free-pivot system - Google Patents
Method and device for determining the crossing of axes of a free-pivot systemInfo
- Publication number
- FR89335E FR89335E FR42158A FR42158A FR89335E FR 89335 E FR89335 E FR 89335E FR 42158 A FR42158 A FR 42158A FR 42158 A FR42158 A FR 42158A FR 89335 E FR89335 E FR 89335E
- Authority
- FR
- France
- Prior art keywords
- crossing
- axes
- determining
- free
- pivot system
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
- B66C15/045—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track electrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR42158A FR89335E (en) | 1965-12-14 | 1965-12-14 | Method and device for determining the crossing of axes of a free-pivot system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR42158A FR89335E (en) | 1965-12-14 | 1965-12-14 | Method and device for determining the crossing of axes of a free-pivot system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR89335E true FR89335E (en) | 1967-06-09 |
Family
ID=8595434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR42158A Expired FR89335E (en) | 1965-12-14 | 1965-12-14 | Method and device for determining the crossing of axes of a free-pivot system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR89335E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2638151A1 (en) * | 1988-10-24 | 1990-04-27 | Materiel Indl Equipement | Zone selection method |
-
1965
- 1965-12-14 FR FR42158A patent/FR89335E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2638151A1 (en) * | 1988-10-24 | 1990-04-27 | Materiel Indl Equipement | Zone selection method |
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