WO2014006479A3 - Bumper crane substructure unit - Google Patents
Bumper crane substructure unit Download PDFInfo
- Publication number
- WO2014006479A3 WO2014006479A3 PCT/IB2013/001417 IB2013001417W WO2014006479A3 WO 2014006479 A3 WO2014006479 A3 WO 2014006479A3 IB 2013001417 W IB2013001417 W IB 2013001417W WO 2014006479 A3 WO2014006479 A3 WO 2014006479A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- kinetic energy
- racks
- crane
- beater element
- rotor
- 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
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/16—Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/1022—Vibration-dampers; Shock-absorbers using inertia effect the linear oscillation movement being converted into a rotational movement of the inertia member, e.g. using a pivoted mass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2232/00—Nature of movement
- F16F2232/06—Translation-to-rotary conversion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Dampers (AREA)
- Jib Cranes (AREA)
Abstract
A bumper crane substructure unit comprising a crane buffer mounted on the rail axis and interconnected with a moveable crane construction and a kinetic energy absorption rotor arrangement fixed to a building wall (17) on the line of the travel of the crane buffer, in which kinetic energy of progressive movement is transformed into kinetic energy of rotational movement, wherein the arrangement comprises a moveable beater element (10) cooperating with racks (2) interengaged with toothed wheels (3, 3a, 3b, 3c) driving the kinetic energy rotor accumulators (4, 5, 6) of a given moment of inertia, characterized in that at least two racks (2) of the kinetic energy absorption rotor arrangement (1) cooperating with the beater element (10) interengages with toothed wheels (3, 3a, 3b, 3c) of the kinetic energy rotor accumulators (4, 5, 6) of differentiated capabilities of energy accumulation, wherein between the beater element (10) and racks (2) interengaged with toothed wheels (3, 3a, 3b, 3c) of kinetic energy rotor accumulators (4, 5, 6) differentiated gaps (7, 8, 9) are defined providing differentiated idle stroke of the beater element (10) relative to the racks.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL399785A PL399785A1 (en) | 2012-07-03 | 2012-07-03 | Buffer crane subgrade assembly |
PLP.399785 | 2012-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014006479A2 WO2014006479A2 (en) | 2014-01-09 |
WO2014006479A3 true WO2014006479A3 (en) | 2014-02-27 |
Family
ID=47264263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2013/001417 WO2014006479A2 (en) | 2012-07-03 | 2013-07-02 | Bumper crane substructure unit |
Country Status (2)
Country | Link |
---|---|
PL (1) | PL399785A1 (en) |
WO (1) | WO2014006479A2 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1115423B (en) * | 1959-07-08 | 1961-10-19 | Krupp Ardelt Gmbh | Crane runway buffers for heavy cranes, loading bridges or the like. |
DE4112503A1 (en) * | 1991-04-17 | 1992-10-22 | Wagner Foerdertechnik | Emergency stop system for driverless stacker truck - makes use of braking plate and set of buffers |
DE4315857A1 (en) * | 1993-05-12 | 1994-11-17 | Karlheinz Menkhoff | Elastomeric impact damper |
WO2004028864A1 (en) * | 2002-09-24 | 2004-04-08 | Lucjan Lagiewka | Method and device for vehicle protection |
WO2004053352A1 (en) * | 2002-12-09 | 2004-06-24 | Macrodynamix S.A. | Kinetic energy absorber, particularly for large mobile objects |
WO2005121593A1 (en) * | 2004-06-11 | 2005-12-22 | Georg Piontek | Device for transforming kinetic energy |
EP2420674A2 (en) * | 2010-08-19 | 2012-02-22 | Centrum Badawczo-Rozwojowe "EPAR" Sp.z | Method of accumulating kinetic energy and rotor device for accumulating and dissipating kinetic energy |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3141024A1 (en) | 1981-10-15 | 1983-04-28 | Horst 6651 Altenkirchen Böhnlein | Method and device for converting the energy generated by oscillation of a mass into a continuously rotating drive force, especially for the operation of a motor vehicle |
KR100784618B1 (en) | 2006-09-21 | 2007-12-11 | 현대제철 주식회사 | A stopper apparatus in travelling rail of crane |
-
2012
- 2012-07-03 PL PL399785A patent/PL399785A1/en unknown
-
2013
- 2013-07-02 WO PCT/IB2013/001417 patent/WO2014006479A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1115423B (en) * | 1959-07-08 | 1961-10-19 | Krupp Ardelt Gmbh | Crane runway buffers for heavy cranes, loading bridges or the like. |
DE4112503A1 (en) * | 1991-04-17 | 1992-10-22 | Wagner Foerdertechnik | Emergency stop system for driverless stacker truck - makes use of braking plate and set of buffers |
DE4315857A1 (en) * | 1993-05-12 | 1994-11-17 | Karlheinz Menkhoff | Elastomeric impact damper |
WO2004028864A1 (en) * | 2002-09-24 | 2004-04-08 | Lucjan Lagiewka | Method and device for vehicle protection |
WO2004053352A1 (en) * | 2002-12-09 | 2004-06-24 | Macrodynamix S.A. | Kinetic energy absorber, particularly for large mobile objects |
WO2005121593A1 (en) * | 2004-06-11 | 2005-12-22 | Georg Piontek | Device for transforming kinetic energy |
EP2420674A2 (en) * | 2010-08-19 | 2012-02-22 | Centrum Badawczo-Rozwojowe "EPAR" Sp.z | Method of accumulating kinetic energy and rotor device for accumulating and dissipating kinetic energy |
Also Published As
Publication number | Publication date |
---|---|
PL399785A1 (en) | 2012-12-03 |
WO2014006479A2 (en) | 2014-01-09 |
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