CA1177788A - Swing drive assembly with parking brake - Google Patents
Swing drive assembly with parking brakeInfo
- Publication number
- CA1177788A CA1177788A CA000395322A CA395322A CA1177788A CA 1177788 A CA1177788 A CA 1177788A CA 000395322 A CA000395322 A CA 000395322A CA 395322 A CA395322 A CA 395322A CA 1177788 A CA1177788 A CA 1177788A
- Authority
- CA
- Canada
- Prior art keywords
- ring gear
- pinion
- hydraulic
- swing drive
- drive assembly
- 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
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
- B66C23/86—Slewing gear hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26000881A | 1981-05-04 | 1981-05-04 | |
US260,008 | 1981-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1177788A true CA1177788A (en) | 1984-11-13 |
Family
ID=22987430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000395322A Expired CA1177788A (en) | 1981-05-04 | 1982-02-01 | Swing drive assembly with parking brake |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS582192A (de) |
CA (1) | CA1177788A (de) |
DE (1) | DE3214865C2 (de) |
FR (1) | FR2504902B1 (de) |
GB (1) | GB2097752B (de) |
NL (1) | NL183884C (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5176267A (en) * | 1990-07-23 | 1993-01-05 | The Manitowoc Company, Inc. | Quick disconnect system for construction equipment with rotatable upper works |
US5402898A (en) * | 1992-07-21 | 1995-04-04 | Jlg Industries, Inc. | Crane having boom rest |
DE19652922C2 (de) | 1996-12-19 | 1999-07-29 | O & K Mining Gmbh | Hydraulikschaltung für einen Hydraulikbagger |
US6010018A (en) * | 1997-04-03 | 2000-01-04 | Manitowoc Crane Group, Inc. | Swing lock mechanism |
BR0211804A (pt) | 2001-08-09 | 2004-09-21 | Virgin Atlantic Airways Ltd | Sistema de assento e unidade de acomodação de passageiro para um veìculo |
KR100807410B1 (ko) | 2007-01-10 | 2008-02-25 | 대우조선해양 주식회사 | 선박의 점성저항과 반류를 고려한 냉각수 배출구조 |
CN103274317B (zh) * | 2013-05-30 | 2016-05-04 | 江苏华澄重工有限公司 | 转柱式门座起重机回转锚定装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2959923A (en) * | 1958-03-27 | 1960-11-15 | Warner Swasey Co | Material handling apparatus |
US3485383A (en) * | 1968-02-09 | 1969-12-23 | Manitowoc Co | Auxiliary support for cranes |
US3739652A (en) * | 1972-03-23 | 1973-06-19 | Caterpillar Tractor Co | Swing transmission for excavators |
US4013174A (en) * | 1974-11-11 | 1977-03-22 | The Manitowoc Company, Inc. | Swing drive with automatic shut-down control |
-
1982
- 1982-01-28 GB GB8202408A patent/GB2097752B/en not_active Expired
- 1982-02-01 CA CA000395322A patent/CA1177788A/en not_active Expired
- 1982-02-15 FR FR8202405A patent/FR2504902B1/fr not_active Expired
- 1982-04-09 JP JP5841082A patent/JPS582192A/ja active Granted
- 1982-04-14 NL NL8201561A patent/NL183884C/xx active Search and Examination
- 1982-04-22 DE DE19823214865 patent/DE3214865C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2097752B (en) | 1984-12-05 |
NL183884C (nl) | 1989-02-16 |
FR2504902B1 (fr) | 1987-08-28 |
GB2097752A (en) | 1982-11-10 |
FR2504902A1 (fr) | 1982-11-05 |
JPS582192A (ja) | 1983-01-07 |
NL8201561A (nl) | 1982-12-01 |
DE3214865A1 (de) | 1982-12-02 |
DE3214865C2 (de) | 1984-02-23 |
JPS6247795B2 (de) | 1987-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4854547A (en) | Vehicle-mounted retrieval winch and control means therefor | |
KR100491669B1 (ko) | 유체정력학적 기계식 차륜 구동장치 | |
EP0184386B1 (de) | Erdbewegungsmaschine mit Gegengewicht | |
EP0268334A2 (de) | Steinkreissäge und Grabenschrämmaschine | |
US4938296A (en) | Drill rig assembly | |
US4013174A (en) | Swing drive with automatic shut-down control | |
GB2059803A (en) | Rock crusher | |
CA1177788A (en) | Swing drive assembly with parking brake | |
US5018935A (en) | Automatic pressure relief system for a hydraulic motor | |
US2841960A (en) | Fluid pressure control system | |
US4166652A (en) | Mining machine, particularly for the working of low mine seams | |
US3874515A (en) | Counterweight jack mechanisms for cranes and the like | |
US2527943A (en) | Hydraulic valve and system | |
US3876100A (en) | Rotator for lift truck attachments | |
US20030037940A1 (en) | Excavation apparatus | |
CA1044651A (en) | Swing drive assembly with automatic shut-down control | |
US4100973A (en) | Side load protection arrangement for rotating equipment | |
US4489838A (en) | Low droop multi-part pendant supported boom | |
EP1499818B1 (de) | Anordnung zum antrieb eines verdichters | |
US3272477A (en) | Hydraulic spud lifting arrangement for dredges | |
US3870255A (en) | Hoist drive system | |
CA1136021A (en) | Pneumatic and hydraulic power control of drill | |
US4395833A (en) | Sealing and lubricating system for a dredge | |
US3340627A (en) | Wheel type excavating apparatus | |
CA1161797A (en) | Tree-trimming apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEC | Expiry (correction) | ||
MKEX | Expiry |