NL57112C - - Google Patents
Info
- Publication number
- NL57112C NL57112C NL57112DA NL57112C NL 57112 C NL57112 C NL 57112C NL 57112D A NL57112D A NL 57112DA NL 57112 C NL57112 C NL 57112C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE228503X | 1939-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL57112C true NL57112C (en:Method) |
Family
ID=5867233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57112D NL57112C (en:Method) | 1939-05-20 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE445239A (en:Method) |
| CH (1) | CH228503A (en:Method) |
| NL (1) | NL57112C (en:Method) |
-
0
- BE BE445239D patent/BE445239A/xx unknown
- NL NL57112D patent/NL57112C/xx active
-
1942
- 1942-03-20 CH CH228503D patent/CH228503A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH228503A (de) | 1943-08-31 |
| BE445239A (en:Method) |