CH520066A - Control gear for cranes - Google Patents
Control gear for cranesInfo
- Publication number
- CH520066A CH520066A CH110970A CH110970A CH520066A CH 520066 A CH520066 A CH 520066A CH 110970 A CH110970 A CH 110970A CH 110970 A CH110970 A CH 110970A CH 520066 A CH520066 A CH 520066A
- Authority
- CH
- Switzerland
- Prior art keywords
- cranes
- control gear
- gear
- control
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79404269A | 1969-01-27 | 1969-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH520066A true CH520066A (en) | 1972-03-15 |
Family
ID=25161509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH110970A CH520066A (en) | 1969-01-27 | 1970-01-27 | Control gear for cranes |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS498178B1 (en) |
BE (1) | BE744968A (en) |
CH (1) | CH520066A (en) |
DE (1) | DE2003338A1 (en) |
FR (1) | FR2029504B1 (en) |
GB (1) | GB1303444A (en) |
NL (1) | NL7001107A (en) |
SE (1) | SE357346B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170308A (en) * | 1977-11-01 | 1979-10-09 | Koehring Company | Hydraulic function disconnect means |
DE3613870A1 (en) * | 1986-04-24 | 1987-10-29 | Mo N Proizv Ob Str Dorozh Mash | DEVICE FOR OVERLOAD AND OVERLOAD PROTECTION |
CN103663176B (en) * | 2013-12-05 | 2015-11-18 | 长沙中联消防机械有限公司 | Fixed-point unfolding control method for ascending vehicle arm support |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2858070A (en) * | 1955-11-17 | 1958-10-28 | Scharff Leon | Moment computing and indicating systems |
-
1970
- 1970-01-23 GB GB339670A patent/GB1303444A/en not_active Expired
- 1970-01-26 DE DE19702003338 patent/DE2003338A1/en active Pending
- 1970-01-26 SE SE95170A patent/SE357346B/xx unknown
- 1970-01-27 FR FR7002865A patent/FR2029504B1/fr not_active Expired
- 1970-01-27 JP JP678770A patent/JPS498178B1/ja active Pending
- 1970-01-27 CH CH110970A patent/CH520066A/en not_active IP Right Cessation
- 1970-01-27 BE BE744968D patent/BE744968A/en unknown
- 1970-01-27 NL NL7001107A patent/NL7001107A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7001107A (en) | 1970-07-29 |
JPS498178B1 (en) | 1974-02-25 |
DE2003338A1 (en) | 1970-07-30 |
FR2029504A1 (en) | 1970-10-23 |
BE744968A (en) | 1970-07-01 |
GB1303444A (en) | 1973-01-17 |
SE357346B (en) | 1973-06-25 |
FR2029504B1 (en) | 1974-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |