CA938135A - Turntable drive mechanism - Google Patents
Turntable drive mechanismInfo
- Publication number
- CA938135A CA938135A CA117860A CA117860A CA938135A CA 938135 A CA938135 A CA 938135A CA 117860 A CA117860 A CA 117860A CA 117860 A CA117860 A CA 117860A CA 938135 A CA938135 A CA 938135A
- Authority
- CA
- Canada
- Prior art keywords
- drive mechanism
- turntable drive
- turntable
- drive
- 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
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Details Of Gearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6501470A | 1970-08-19 | 1970-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA938135A true CA938135A (en) | 1973-12-11 |
Family
ID=22059771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA117860A Expired CA938135A (en) | 1970-08-19 | 1971-07-09 | Turntable drive mechanism |
Country Status (7)
Country | Link |
---|---|
US (1) | US3662623A (ja) |
JP (1) | JPS5432241B1 (ja) |
CA (1) | CA938135A (ja) |
DE (1) | DE2140110A1 (ja) |
FR (1) | FR2104521A5 (ja) |
GB (1) | GB1345051A (ja) |
NL (1) | NL7110773A (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7110793A (ja) * | 1970-08-05 | 1972-02-08 | ||
DE2221211A1 (de) * | 1972-04-29 | 1973-11-15 | Hoesch Werke Ag | Waelzkoerperdrehverbindung mit getriebe |
US4235129A (en) * | 1978-03-30 | 1980-11-25 | Isamu Takasu | Speed reduction mechanism |
US4307621A (en) * | 1979-12-27 | 1981-12-29 | Dresser Industries, Inc. | Swing drive assembly for machines having rotatable frames |
FR2558500B1 (fr) * | 1984-01-24 | 1986-10-17 | Fontana Jean Francois | Engin de travaux publics polyvalent |
IT1236282B (it) * | 1989-11-20 | 1993-02-02 | Maurizio Costantini | Articolazione con collegamento idraulico rotante in particolare per macchine operatrici. |
DE9400767U1 (de) * | 1994-01-18 | 1994-04-28 | Ec Engineering + Consulting Spezialmaschinen Gmbh, 89079 Ulm | Drehdurchführung |
JP3424616B2 (ja) * | 1999-09-09 | 2003-07-07 | コベルコ建機株式会社 | クローラ走行式の作業機械 |
DE102004010300A1 (de) * | 2004-03-03 | 2005-09-22 | Linde Ag | Drehwerksantrieb in Zentralbauweise |
DE102008028096A1 (de) * | 2008-06-13 | 2009-12-17 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Verstellbeschlag |
DE102008028101B4 (de) | 2008-06-13 | 2022-01-05 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Verstellbeschlag |
US9951815B2 (en) * | 2013-06-27 | 2018-04-24 | General Electric Company | Pitch bearing assembly with stiffener |
US10106378B2 (en) | 2015-11-03 | 2018-10-23 | General Electric Company | System and method for lifting with load moving machine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1749183A (en) * | 1929-03-21 | 1930-03-04 | Buckeye Traction Ditcher Co | Base for cranes and the like |
US3029955A (en) * | 1957-12-05 | 1962-04-17 | Harnischfeger Corp | Material handling apparatus |
US2990726A (en) * | 1958-11-03 | 1961-07-04 | Nebel Machine Tool Corp | Power transmission unit |
US3056315A (en) * | 1959-01-06 | 1962-10-02 | Albert A Mros | Reduction gear drive unit |
US3255840A (en) * | 1962-08-08 | 1966-06-14 | Tangen Anthony | Motor vehicle with four driven and steered wheels |
US3452624A (en) * | 1967-06-26 | 1969-07-01 | Lorence Mfg Corp | Drive mechanism for a slew ring assembly |
-
1970
- 1970-08-19 US US65014A patent/US3662623A/en not_active Expired - Lifetime
-
1971
- 1971-07-09 CA CA117860A patent/CA938135A/en not_active Expired
- 1971-08-04 NL NL7110773A patent/NL7110773A/xx not_active Application Discontinuation
- 1971-08-10 DE DE19712140110 patent/DE2140110A1/de active Pending
- 1971-08-18 GB GB3878871A patent/GB1345051A/en not_active Expired
- 1971-08-18 JP JP6238171A patent/JPS5432241B1/ja active Pending
- 1971-08-19 FR FR7130214A patent/FR2104521A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2140110A1 (de) | 1972-02-24 |
US3662623A (en) | 1972-05-16 |
FR2104521A5 (ja) | 1972-04-14 |
GB1345051A (ja) | 1974-01-30 |
JPS5432241B1 (ja) | 1979-10-13 |
NL7110773A (ja) | 1972-02-22 |
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