DE2227446C3 - Doppelkran - Google Patents
DoppelkranInfo
- Publication number
- DE2227446C3 DE2227446C3 DE2227446A DE2227446A DE2227446C3 DE 2227446 C3 DE2227446 C3 DE 2227446C3 DE 2227446 A DE2227446 A DE 2227446A DE 2227446 A DE2227446 A DE 2227446A DE 2227446 C3 DE2227446 C3 DE 2227446C3
- Authority
- DE
- Germany
- Prior art keywords
- crane
- ring
- double
- axis
- foundation
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/0615—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium
- C01B21/063—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium with one or more actinides, e.g. UN, PuN
-
- 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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/52—Floating cranes
- B66C23/525—Double slewing cranes on ships
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Jib Cranes (AREA)
Description
Nachteilig ist, daß diese Bauform mit drei Zahnkränzen und vier Schwenkwerken einschließlich vier Schwenkmotoren versehen sein muß. Außerdem erfordert diese bekannte Bauform die Anwendung dreier Kugeldrehverbingungen oder dreier anderer drehbarer Auflagerungen, wobei die Auflagerung Kippkräfte aufnehmen müßte.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale aus dem kennzeichnenden Teil des Hauptanspruchs gelöst. Die Erfindung ermöglicht eine sehr einfache und kompakte Schwenklagerung, die für jeden Kran praktisch nur aus einem Drehring besteht. Der Mittelring ist ortsfest. In vorteilhafter Weise kann dieser Mittelring unmittelbar mit dem Zahnkranz verbunden sein.
,Fig. 1 eine Seitenansicht eines erfindungsgemäßen Doppelschwenkkrans,
Claims (4)
Priority Applications (25)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2227446A DE2227446C3 (de) | 1972-06-06 | 1972-06-06 | Doppelkran |
FI1616/73A FI55803C (fi) | 1972-06-06 | 1973-05-18 | Dubbelarmadkran |
ES415309A ES415309A1 (es) | 1972-06-06 | 1973-05-29 | Doble grua giratoria. |
NO2327/73A NO144340C (no) | 1972-06-06 | 1973-06-04 | Dobbeltkran. |
DD171293A DD104275A5 (de) | 1972-06-06 | 1973-06-04 | |
IT9486/73A IT983326B (it) | 1972-06-06 | 1973-06-05 | Gru girevole doppia |
BR4184/73A BR7304184D0 (pt) | 1972-06-06 | 1973-06-05 | Guindaste giratorio duplo |
FR7320393A FR2187670B1 (de) | 1972-06-06 | 1973-06-05 | |
SE7307904A SE392607B (sv) | 1972-06-06 | 1973-06-05 | Dubbelsvengkran |
GB2709073A GB1413363A (en) | 1972-06-06 | 1973-06-06 | Double slewing crane |
JP6370473A JPS5550875B2 (de) | 1972-06-06 | 1973-06-06 | |
AR248438A AR199210A1 (es) | 1972-06-06 | 1973-06-06 | Grua giratoria doble |
NLAANVRAGE7307861,A NL173733C (nl) | 1972-06-06 | 1973-06-06 | Dubbele kraan, in het bijzonder voor schepen. |
IE910/73A IE37765B1 (en) | 1972-06-06 | 1973-06-06 | A double slewing crane |
US00368084A US3814264A (en) | 1972-06-06 | 1973-06-08 | Double slewing crane construction |
DE19732353954 DE2353954A1 (de) | 1972-06-06 | 1973-10-27 | Doppelschwenkkran |
DE19732366613 DE2366613C2 (de) | 1972-06-06 | 1973-11-02 | Doppelkran |
DE19732354975 DE2354975C2 (de) | 1972-06-06 | 1973-11-02 | Doppelkran |
NL7411725A NL7411725A (nl) | 1972-06-06 | 1974-09-04 | Dubbele draaikraan. |
FR7431639A FR2249024A2 (en) | 1972-06-06 | 1974-09-19 | Duplex slewing jib crane - has jibs on body slewing on common axis by ball-type ring |
SE7412000A SE7412000L (de) | 1972-06-06 | 1974-09-24 | |
GB4660574A GB1479680A (en) | 1972-06-06 | 1974-10-28 | Double slewing crane |
GB4744174A GB1479769A (en) | 1972-06-06 | 1974-11-01 | Double slewing crane |
JP50083903A JPS605520B2 (ja) | 1972-06-06 | 1975-07-08 | 複式クレ−ン |
SE7710899A SE437359B (sv) | 1972-06-06 | 1977-09-29 | Dubbelsvengkran |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2227446A DE2227446C3 (de) | 1972-06-06 | 1972-06-06 | Doppelkran |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2227446A1 DE2227446A1 (de) | 1974-01-03 |
DE2227446B2 DE2227446B2 (de) | 1975-12-18 |
DE2227446C3 true DE2227446C3 (de) | 1983-11-24 |
Family
ID=5846941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2227446A Expired DE2227446C3 (de) | 1972-06-06 | 1972-06-06 | Doppelkran |
Country Status (15)
Country | Link |
---|---|
US (1) | US3814264A (de) |
JP (2) | JPS5550875B2 (de) |
AR (1) | AR199210A1 (de) |
BR (1) | BR7304184D0 (de) |
DD (1) | DD104275A5 (de) |
DE (1) | DE2227446C3 (de) |
ES (1) | ES415309A1 (de) |
FI (1) | FI55803C (de) |
FR (1) | FR2187670B1 (de) |
GB (1) | GB1413363A (de) |
IE (1) | IE37765B1 (de) |
IT (1) | IT983326B (de) |
NL (1) | NL173733C (de) |
NO (1) | NO144340C (de) |
SE (1) | SE392607B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2354975A1 (de) * | 1972-06-06 | 1975-05-07 | Orenstein & Koppel Ag | Doppelschwenkkran |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201305A (en) * | 1973-10-27 | 1980-05-06 | Orenstein & Koppel Aktiengesellschaft | Rotatory crane with plural jibs |
US4197953A (en) * | 1974-10-08 | 1980-04-15 | Orenstein & Koppel Ag | Double slewing crane construction |
DE2634776C3 (de) * | 1976-08-03 | 1984-05-03 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Mittenfreie, vertikalachsige Wälzlagerdrehverbindung |
US6065620A (en) * | 1998-03-27 | 2000-05-23 | Trans World Crane, Incorporated | Movable sheave assembly for a crane |
CN102887438A (zh) * | 2011-07-21 | 2013-01-23 | 象王重工股份有限公司 | 电动全变频岩石破碎站维修起重机 |
GB201209131D0 (en) * | 2012-05-24 | 2012-07-04 | Subsea 7 Contracting Norway As | Handling loads in offshore environments |
CN102992204A (zh) * | 2012-10-24 | 2013-03-27 | 中船华南船舶机械有限公司 | 双体甲板起重机 |
CN103640994A (zh) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | 船用双拼克令吊 |
CN108358071A (zh) * | 2018-01-16 | 2018-08-03 | 张家港市佰坤物资有限公司 | 一种电解铜板起吊*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1175662B (de) * | 1961-11-10 | 1964-08-13 | Krewel Leuffen Gmbh | Verfahren zur Herstellung von substituierten Trichloracetaniliden |
DE1960442U (de) * | 1965-11-18 | 1967-05-18 | Orenstein & Koppel Ag | Schiffsdoppelschwenkkran. |
DE1531631A1 (de) * | 1967-11-11 | 1970-01-15 | Demag Kampnagel Gmbh | Schiffskranvorrichtung mit mehreren unabhaengig voneinander drehbaren Wippkran-Auslegern |
DE1756945A1 (de) * | 1968-08-06 | 1970-09-17 | Krupp Gmbh | Doppeldrehkran |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE549657A (de) * | ||||
NL6609589A (de) * | 1965-11-18 | 1967-05-19 | ||
DE1965650C3 (de) * | 1969-12-31 | 1980-10-02 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Doppelkran, insbesondere für Schiffe und Hafenanlagen |
DE1965651A1 (de) * | 1969-12-31 | 1971-07-08 | Siemens Ag | Kran |
GB1270207A (en) * | 1970-05-15 | 1972-04-12 | Mitsubishi Heavy Ind Ltd | Improvements in or relating to cranes |
GB1265109A (de) * | 1970-06-10 | 1972-03-01 | ||
JPS5550875A (en) * | 1978-10-11 | 1980-04-14 | Eiko Shioda | Vitamin-enriched instant food |
-
1972
- 1972-06-06 DE DE2227446A patent/DE2227446C3/de not_active Expired
-
1973
- 1973-05-18 FI FI1616/73A patent/FI55803C/fi active
- 1973-05-29 ES ES415309A patent/ES415309A1/es not_active Expired
- 1973-06-04 NO NO2327/73A patent/NO144340C/no unknown
- 1973-06-04 DD DD171293A patent/DD104275A5/xx unknown
- 1973-06-05 BR BR4184/73A patent/BR7304184D0/pt unknown
- 1973-06-05 FR FR7320393A patent/FR2187670B1/fr not_active Expired
- 1973-06-05 SE SE7307904A patent/SE392607B/xx unknown
- 1973-06-05 IT IT9486/73A patent/IT983326B/it active
- 1973-06-06 AR AR248438A patent/AR199210A1/es active
- 1973-06-06 GB GB2709073A patent/GB1413363A/en not_active Expired
- 1973-06-06 NL NLAANVRAGE7307861,A patent/NL173733C/xx active Search and Examination
- 1973-06-06 JP JP6370473A patent/JPS5550875B2/ja not_active Expired
- 1973-06-06 IE IE910/73A patent/IE37765B1/xx unknown
- 1973-06-08 US US00368084A patent/US3814264A/en not_active Expired - Lifetime
-
1975
- 1975-07-08 JP JP50083903A patent/JPS605520B2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1175662B (de) * | 1961-11-10 | 1964-08-13 | Krewel Leuffen Gmbh | Verfahren zur Herstellung von substituierten Trichloracetaniliden |
DE1960442U (de) * | 1965-11-18 | 1967-05-18 | Orenstein & Koppel Ag | Schiffsdoppelschwenkkran. |
DE1531631A1 (de) * | 1967-11-11 | 1970-01-15 | Demag Kampnagel Gmbh | Schiffskranvorrichtung mit mehreren unabhaengig voneinander drehbaren Wippkran-Auslegern |
DE1756945A1 (de) * | 1968-08-06 | 1970-09-17 | Krupp Gmbh | Doppeldrehkran |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2354975A1 (de) * | 1972-06-06 | 1975-05-07 | Orenstein & Koppel Ag | Doppelschwenkkran |
Also Published As
Publication number | Publication date |
---|---|
DE2227446A1 (de) | 1974-01-03 |
NL7307861A (de) | 1973-12-10 |
IT983326B (it) | 1974-10-31 |
NL173733B (nl) | 1983-10-03 |
JPS5133449A (de) | 1976-03-22 |
IE37765L (en) | 1973-12-06 |
NL173733C (nl) | 1984-03-01 |
ES415309A1 (es) | 1976-02-01 |
US3814264A (en) | 1974-06-04 |
JPS5550875B2 (de) | 1980-12-20 |
JPS4949355A (de) | 1974-05-13 |
FI55803C (fi) | 1979-10-10 |
NO144340B (no) | 1981-05-04 |
GB1413363A (en) | 1975-11-12 |
FI55803B (fi) | 1979-06-29 |
DE2227446B2 (de) | 1975-12-18 |
SE392607B (sv) | 1977-04-04 |
FR2187670B1 (de) | 1977-12-30 |
NO144340C (no) | 1981-08-12 |
IE37765B1 (en) | 1977-10-12 |
DD104275A5 (de) | 1974-03-05 |
AR199210A1 (es) | 1974-08-14 |
FR2187670A1 (de) | 1974-01-18 |
JPS605520B2 (ja) | 1985-02-12 |
BR7304184D0 (pt) | 1974-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8281 | Inventor (new situation) |
Free format text: FRICK, EGON, 2400 LUEBECK, DE |
|
AG | Has addition no. |
Ref country code: DE Ref document number: 2354975 Format of ref document f/p: P Ref country code: DE Ref document number: 2353954 Format of ref document f/p: P |
|
C3 | Grant after two publication steps (3rd publication) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: O & K TAGEBAU UND SCHIFFSTECHNIK, ZWEIGNIEDERLASSU |
|
AG | Has addition no. |
Ref country code: DE Ref document number: 2354975 Format of ref document f/p: P |