CA974623A - Warning system for load handling equipment - Google Patents
Warning system for load handling equipmentInfo
- Publication number
- CA974623A CA974623A CA143,058A CA143058A CA974623A CA 974623 A CA974623 A CA 974623A CA 143058 A CA143058 A CA 143058A CA 974623 A CA974623 A CA 974623A
- Authority
- CA
- Canada
- Prior art keywords
- warning system
- handling equipment
- load handling
- load
- equipment
- 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
- 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
- B66C23/905—Devices for indicating or limiting lifting moment electrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14668271A | 1971-05-25 | 1971-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA974623A true CA974623A (en) | 1975-09-16 |
Family
ID=22518508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA143,058A Expired CA974623A (en) | 1971-05-25 | 1972-05-25 | Warning system for load handling equipment |
Country Status (5)
Country | Link |
---|---|
US (1) | US3740534A (en) |
JP (1) | JPS5830238B1 (en) |
CA (1) | CA974623A (en) |
DE (1) | DE2225153B2 (en) |
GB (1) | GB1334341A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736633A (en) * | 1986-03-25 | 1988-04-12 | Fmc Corporation | Multipurpose lifting and pulling vehicle |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4057792A (en) * | 1970-01-21 | 1977-11-08 | Ludwig Pietzsch | Overload safety device for telescopic cranes |
US4039084A (en) * | 1971-07-06 | 1977-08-02 | Tadano Ironworks Co., Ltd. | Safety-guard for a crane |
US4003482A (en) * | 1972-11-27 | 1977-01-18 | Societe Anonyme Dite: Potain Poclain Materiel | Safety device for a crane |
US3833130A (en) * | 1973-04-20 | 1974-09-03 | Krupp Gmbh | Safety device for a top boom pivotally mounted on a crane boom |
US3819922A (en) * | 1973-05-02 | 1974-06-25 | Forney Eng Co | Crane load and radius indicating system |
US3866200A (en) * | 1973-07-25 | 1975-02-11 | Forney International | Load measuring and overload warning system |
GB1500501A (en) * | 1974-04-10 | 1978-02-08 | Pye Ltd | Crane load indicating arrangement |
US4047617A (en) * | 1974-11-28 | 1977-09-13 | Hans Tax | Luffing crane with overload protection mechanism |
US3961685A (en) * | 1974-12-23 | 1976-06-08 | Morita Pump Kabushiki Kaisha | Ladder working limit based ladder stopping device for aerial ladder truck |
DE2504445C2 (en) * | 1975-02-04 | 1977-03-24 | Krueger & Co Kg | DEVICE FOR MONITORING THE LOAD MOMENT OF AN ADJUSTABLE CRANE JIB |
US4052602A (en) * | 1975-08-14 | 1977-10-04 | Forney Engineering Company | Load and radius indicating system |
GB1523967A (en) * | 1976-05-14 | 1978-09-06 | Pye Electronic Prod Ltd | Load indicating arrangement |
DE2659755B2 (en) * | 1976-12-31 | 1978-10-12 | Krueger & Co Kg, 4300 Essen | Device for outputting a setpoint signal for a monitoring device of a jib crane or the like |
FR2390366A1 (en) * | 1977-05-13 | 1978-12-08 | Preux Roger | STATE OF CHARGE CONTROLLER, ESPECIALLY FOR LIFTING EQUIPMENT |
US4150803A (en) * | 1977-10-05 | 1979-04-24 | Fernandez Carlos P | Two axes controller |
US4178591A (en) * | 1978-06-21 | 1979-12-11 | Eaton Corporation | Crane operating aid with operator interaction |
US4395706A (en) * | 1980-06-30 | 1983-07-26 | Jlg Industries, Inc. | Boom limit safety control circuit |
USRE32366E (en) * | 1980-06-30 | 1987-03-03 | Jlg Industries, Inc. | Boom limit safety control circuit |
US4456093A (en) * | 1981-06-16 | 1984-06-26 | Interstate Electronics Corp. | Control system for aerial work platform machine and method of controlling an aerial work platform machine |
US4544071A (en) * | 1982-06-30 | 1985-10-01 | Fmc Corporation | External pendant pay-out system with anti-droop control |
US4532595A (en) * | 1982-12-02 | 1985-07-30 | Kruger Gmbh & Co. Kg | Load-monitoring system for boom-type crane |
US4833615A (en) * | 1986-10-15 | 1989-05-23 | A.G.A. Credit | System for the protection of an aerial device having a pivotable boom |
GB2250108B (en) * | 1990-10-31 | 1995-02-08 | Samsung Heavy Ind | Control system for automatically controlling actuators of an excavator |
US5461803A (en) * | 1994-03-23 | 1995-10-31 | Caterpillar Inc. | System and method for determining the completion of a digging portion of an excavation work cycle |
CA2255105C (en) * | 1997-12-05 | 2006-01-31 | Grove U.S. L.L.C. | Luffing angle measurement system |
US6496766B1 (en) | 1999-03-01 | 2002-12-17 | North Carolina State University | Crane monitoring and data retrieval systems and method |
DE10122142A1 (en) * | 2001-05-08 | 2002-11-21 | Krusche Lagertechnik Ag | System and method for measuring a horizontal deflection of a load handler |
US6779961B2 (en) | 2001-10-29 | 2004-08-24 | Ingersoll-Rand Company | Material handler with electronic load chart |
US6991119B2 (en) | 2002-03-18 | 2006-01-31 | Jlg Industries, Inc. | Measurement system and method for assessing lift vehicle stability |
US7014054B2 (en) | 2002-07-01 | 2006-03-21 | Jlg Industries, Inc. | Overturning moment measurement system |
US20040200644A1 (en) * | 2003-04-08 | 2004-10-14 | Alan Paine | Safe load lifting measurement device |
US8783477B2 (en) * | 2009-10-08 | 2014-07-22 | Caterpillar Inc. | Lightweight high-performance pipelayer |
DE102010008155B4 (en) * | 2010-02-16 | 2013-02-28 | Wolffkran Holding Ag | Luffing jib tower crane |
US8620536B2 (en) | 2011-04-29 | 2013-12-31 | Harnischfeger Technologies, Inc. | Controlling a digging operation of an industrial machine |
WO2012148437A1 (en) | 2011-04-29 | 2012-11-01 | Harnischfeger Technologies, Inc. | Controlling a digging operation of an industrial machine |
DE102011107754B4 (en) * | 2011-06-10 | 2021-07-22 | Liebherr-Werk Ehingen Gmbh | Angle-related procedure for monitoring crane safety during the set-up process, as well as crane and crane control |
AU2015200234B2 (en) | 2014-01-21 | 2019-02-28 | Joy Global Surface Mining Inc | Controlling a crowd parameter of an industrial machine |
US20140320293A1 (en) * | 2014-07-08 | 2014-10-30 | Caterpillar Inc. | Operator alert and height limitation system for load carrying machines |
US9753525B2 (en) * | 2014-12-23 | 2017-09-05 | Intel Corporation | Systems and methods for core droop mitigation based on license state |
US10875753B2 (en) | 2018-09-20 | 2020-12-29 | Manitou Equipment America, Llc | Telehandler boom extension monitoring system |
CN109632284B (en) * | 2019-01-24 | 2024-07-09 | 重庆市特种设备检测研究院 | Performance test method for lifting moment limiter |
CN114323118A (en) * | 2021-11-26 | 2022-04-12 | 广西电网有限责任公司北海供电局 | Online monitoring and early warning system for electric emergency repair tower and using method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3534355A (en) * | 1967-03-28 | 1970-10-13 | Dole Valve Co | Load warning device |
US3505514A (en) * | 1967-11-13 | 1970-04-07 | Eaton Yale & Towne | Load warning device |
US3549876A (en) * | 1968-03-07 | 1970-12-22 | Eaton Yale & Towne | Crane operating radius indicator |
US3641551A (en) * | 1968-12-19 | 1972-02-08 | Grove Mfg Co | Safe load control system for telescopic crane booms |
US3618064A (en) * | 1969-08-20 | 1971-11-02 | Eaton Yale & Towne | Crane computer |
US3638211A (en) * | 1969-10-08 | 1972-01-25 | Litton Systems Inc | Crane safety system |
US3631537A (en) * | 1970-01-26 | 1971-12-28 | Harnischfeger Corp | Calibration circuit for boom crane load safety device |
-
1971
- 1971-05-25 US US00146682A patent/US3740534A/en not_active Expired - Lifetime
-
1972
- 1972-05-23 GB GB2428772A patent/GB1334341A/en not_active Expired
- 1972-05-24 DE DE2225153A patent/DE2225153B2/en not_active Ceased
- 1972-05-25 JP JP47052127A patent/JPS5830238B1/ja active Pending
- 1972-05-25 CA CA143,058A patent/CA974623A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736633A (en) * | 1986-03-25 | 1988-04-12 | Fmc Corporation | Multipurpose lifting and pulling vehicle |
Also Published As
Publication number | Publication date |
---|---|
GB1334341A (en) | 1973-10-17 |
DE2225153B2 (en) | 1980-05-29 |
US3740534A (en) | 1973-06-19 |
JPS5830238B1 (en) | 1983-06-28 |
DE2225153A1 (en) | 1972-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA974623A (en) | Warning system for load handling equipment | |
CA932684A (en) | Bulk cargo handling system | |
CA973952A (en) | Load stability system | |
CA941777A (en) | Cargo handling system | |
CA986888A (en) | Article handling system | |
CA1015702A (en) | Crane load warning system | |
CA958095A (en) | Document handling system | |
CA971902A (en) | Egg handling system | |
CA990692A (en) | Load handling apparatus | |
AU463198B2 (en) | Improved goods handling equipment | |
AU458268B2 (en) | Suspension means for load handling equipment | |
CA833426A (en) | Trailer handling equipment | |
CA871588A (en) | Apparatus for handling loads | |
CA936105A (en) | Load handling vehicles | |
CA855553A (en) | Freight handling apparatus | |
CA827502A (en) | Load handling carriage | |
CA885299A (en) | Load handling apparatus | |
CA854021A (en) | Load handling apparatus | |
AU462296B2 (en) | Load handling equipment | |
CA941327A (en) | Rail handling system | |
CA838356A (en) | Asphalt-mix handling system | |
CA883132A (en) | Load handling vehicle | |
AU1088370A (en) | Load handling equipment | |
CA977786A (en) | Product handling equipment | |
CA884158A (en) | Cargo handling apparatus |