DE947426C - Sicherheitsvorrichtung fuer Krane - Google Patents
Sicherheitsvorrichtung fuer KraneInfo
- Publication number
- DE947426C DE947426C DEK23884A DEK0023884A DE947426C DE 947426 C DE947426 C DE 947426C DE K23884 A DEK23884 A DE K23884A DE K0023884 A DEK0023884 A DE K0023884A DE 947426 C DE947426 C DE 947426C
- Authority
- DE
- Germany
- Prior art keywords
- load
- weight
- switching
- safety device
- scale
- 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
- 238000005259 measurement Methods 0.000 claims description 7
- 239000000872 buffer Substances 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 15
- 230000008859 change Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000013519 translation Methods 0.000 description 6
- 230000014616 translation Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Jib Cranes (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE542340D BE542340A (cs) | 1954-10-28 | ||
| NL201516D NL201516A (cs) | 1954-10-28 | ||
| NL94548D NL94548C (cs) | 1954-10-28 | ||
| BE542468D BE542468A (cs) | 1954-10-28 | ||
| NL201515D NL201515A (cs) | 1954-10-28 | ||
| NL99860D NL99860C (cs) | 1954-10-28 | ||
| DEK23884A DE947426C (de) | 1954-10-28 | 1954-10-28 | Sicherheitsvorrichtung fuer Krane |
| DEK25593A DE958953C (de) | 1954-10-28 | 1955-04-22 | Sicherheitsvorrichtung fuer Krane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK23884A DE947426C (de) | 1954-10-28 | 1954-10-28 | Sicherheitsvorrichtung fuer Krane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE947426C true DE947426C (de) | 1956-08-16 |
Family
ID=7216863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK23884A Expired DE947426C (de) | 1954-10-28 | 1954-10-28 | Sicherheitsvorrichtung fuer Krane |
Country Status (3)
| Country | Link |
|---|---|
| BE (2) | BE542340A (cs) |
| DE (1) | DE947426C (cs) |
| NL (4) | NL201515A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2213612A2 (de) | 2009-01-29 | 2010-08-04 | Krauss-Maffei Wegmann GmbH & Co. KG | Lastbegrenzungsvorrichtung sowie Hebezeug mit einer Lastbegrenzungsvorrichtung |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3724679A (en) * | 1971-02-19 | 1973-04-03 | Clark Equipment Co | Indicator or control for cranes |
-
0
- NL NL94548D patent/NL94548C/xx active
- BE BE542468D patent/BE542468A/xx unknown
- NL NL99860D patent/NL99860C/xx active
- BE BE542340D patent/BE542340A/xx unknown
- NL NL201516D patent/NL201516A/xx unknown
- NL NL201515D patent/NL201515A/xx unknown
-
1954
- 1954-10-28 DE DEK23884A patent/DE947426C/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2213612A2 (de) | 2009-01-29 | 2010-08-04 | Krauss-Maffei Wegmann GmbH & Co. KG | Lastbegrenzungsvorrichtung sowie Hebezeug mit einer Lastbegrenzungsvorrichtung |
| DE102009006678A1 (de) | 2009-01-29 | 2010-08-19 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Lastbegrenzungsvorrichtung zur Anordnung im Kraftfluss von Hebezeugen sowie Hebezeug mit einer Lastbegrenzungsvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| BE542340A (cs) | |
| NL94548C (cs) | |
| NL201515A (cs) | |
| NL99860C (cs) | |
| NL201516A (cs) | |
| BE542468A (cs) |
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