FR2308837B3 - - Google Patents
Info
- Publication number
- FR2308837B3 FR2308837B3 FR7612192A FR7612192A FR2308837B3 FR 2308837 B3 FR2308837 B3 FR 2308837B3 FR 7612192 A FR7612192 A FR 7612192A FR 7612192 A FR7612192 A FR 7612192A FR 2308837 B3 FR2308837 B3 FR 2308837B3
- Authority
- FR
- France
- 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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19628—Pressure distributing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gear Transmission (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/571,302 US3954020A (en) | 1975-04-24 | 1975-04-24 | Rotational drive assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2308837A1 FR2308837A1 (fr) | 1976-11-19 |
FR2308837B3 true FR2308837B3 (US20110009641A1-20110113-C00256.png) | 1979-03-23 |
Family
ID=24283121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7612192A Granted FR2308837A1 (fr) | 1975-04-24 | 1976-04-23 | Transmission |
Country Status (5)
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5440554Y2 (US20110009641A1-20110113-C00256.png) * | 1975-08-13 | 1979-11-29 | ||
FI932094A (fi) * | 1993-05-07 | 1994-11-08 | Kone Oy | Nosturin vaihteiston jäähdytyslaite |
JP3478239B2 (ja) * | 2000-05-11 | 2003-12-15 | コベルコ建機株式会社 | クローラクレーン |
US6752282B2 (en) * | 2000-10-05 | 2004-06-22 | Bucyrus International, Inc. | Swing drive assembly |
WO2008074320A1 (en) * | 2006-12-18 | 2008-06-26 | Vestas Wind Systems A/S | A gear system for a yaw drive or a pitch drive for a wind turbine |
CN101811644B (zh) * | 2009-02-25 | 2014-05-14 | 马尼托瓦克起重机有限公司 | 起重机的回转驱动系统 |
WO2012030326A1 (en) * | 2010-08-31 | 2012-03-08 | Moog Inc. | Gear assembly for turbine control actuators |
US10850950B2 (en) | 2015-03-30 | 2020-12-01 | Oil States Industries, Inc. | Crane having effectively coincident gantry and boom forces upon an upperstructure |
BR112017021038B1 (pt) * | 2015-03-30 | 2021-07-27 | Oil States Industries, Inc | Guindaste que tem forças de pórtico e lança eficazmente coincidentes sobre uma estrutura superior |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2496857A (en) * | 1947-11-14 | 1950-02-07 | United Aircraft Corp | Reduction gear unit |
US3307433A (en) * | 1963-12-02 | 1967-03-07 | Curtiss Wright Corp | Compound planetary speed reducer with adjustable gearing |
US3333482A (en) * | 1965-03-11 | 1967-08-01 | Wildhaber Ernest | Gear drive with plurality of equal gears connecting coaxial drive and driven gears |
-
1975
- 1975-04-24 US US05/571,302 patent/US3954020A/en not_active Expired - Lifetime
-
1976
- 1976-04-21 NL NL7604230A patent/NL7604230A/xx unknown
- 1976-04-22 DE DE19762617535 patent/DE2617535A1/de active Pending
- 1976-04-23 JP JP51045623A patent/JPS51131057A/ja active Pending
- 1976-04-23 FR FR7612192A patent/FR2308837A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS51131057A (en) | 1976-11-15 |
US3954020A (en) | 1976-05-04 |
NL7604230A (nl) | 1976-10-26 |
DE2617535A1 (de) | 1976-10-28 |
FR2308837A1 (fr) | 1976-11-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |