NO834122L - Grabb - Google Patents
GrabbInfo
- Publication number
- NO834122L NO834122L NO834122A NO834122A NO834122L NO 834122 L NO834122 L NO 834122L NO 834122 A NO834122 A NO 834122A NO 834122 A NO834122 A NO 834122A NO 834122 L NO834122 L NO 834122L
- Authority
- NO
- Norway
- Prior art keywords
- grab
- closing
- support arms
- discs
- bucket
- Prior art date
Links
- 239000000725 suspension Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 11
- 230000001681 protective effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/02—Bucket grabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/12—Grabs actuated by two or more ropes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/04—Tine grabs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8204386A NL8204386A (nl) | 1982-11-12 | 1982-11-12 | Vorkschaargrijper. |
Publications (1)
Publication Number | Publication Date |
---|---|
NO834122L true NO834122L (no) | 1984-05-14 |
Family
ID=19840582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO834122A NO834122L (no) | 1982-11-12 | 1983-11-11 | Grabb |
Country Status (16)
Country | Link |
---|---|
US (1) | US4538848A (ko) |
JP (1) | JPS59167481A (ko) |
KR (1) | KR840006690A (ko) |
AU (1) | AU563209B2 (ko) |
BE (1) | BE898185A (ko) |
DE (1) | DE3340205A1 (ko) |
DK (1) | DK514583A (ko) |
ES (1) | ES8406368A1 (ko) |
FI (1) | FI73278C (ko) |
FR (1) | FR2536058B1 (ko) |
GB (1) | GB2132168B (ko) |
IE (1) | IE54698B1 (ko) |
IT (1) | IT1169954B (ko) |
NL (1) | NL8204386A (ko) |
NO (1) | NO834122L (ko) |
SE (1) | SE8306202L (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5029923A (en) * | 1989-04-20 | 1991-07-09 | Raymond Bergeron | Power bucket |
CA1307810C (en) * | 1989-04-20 | 1992-09-22 | Raymond E. Bergeron | Power bucket |
US4998762A (en) * | 1989-04-20 | 1991-03-12 | Bergeron Raymond E | Power bucket |
US5209535A (en) * | 1991-09-17 | 1993-05-11 | Bergeron Raymond E | Power bucket |
US5443294A (en) * | 1993-09-22 | 1995-08-22 | Hawco Manufacturing Co. | Single-line clamshell bucket |
US7934758B2 (en) * | 2007-03-30 | 2011-05-03 | Caterpillar Inc. | Systems and methods for connecting and adapting a grapple assembly |
JP5709791B2 (ja) * | 2012-04-16 | 2015-04-30 | 日立建機株式会社 | クラムシェルバケット |
NL2014756B1 (en) * | 2015-05-01 | 2017-01-25 | Nemag Nv | Four cable operated scissors grab. |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR569369A (fr) * | 1922-11-09 | 1924-04-11 | Perfectionnements apportés aux bennes preneuses à chargement et à déchargement automatiques | |
US1571838A (en) * | 1924-06-11 | 1926-02-02 | Hutson Archibald | Clamshell-dredger bucket |
US1909867A (en) * | 1932-12-20 | 1933-05-16 | William A Olson | Clamshell bucket |
US2617211A (en) * | 1947-07-21 | 1952-11-11 | William A Olson | Clamshell bucket |
NL6414230A (ko) * | 1964-12-07 | 1966-06-08 | ||
NL156367B (nl) * | 1966-05-26 | 1978-04-17 | Nemag Nv | Grijper. |
NL159934C (nl) * | 1967-08-16 | 1982-03-16 | Nemag Nv | Grijper met twee, via paren plaatvormige draagarmen, onderling scharnierbaar verbonden bakken. |
DE1816869A1 (de) * | 1968-12-24 | 1970-07-02 | Demag Zug Gmbh | Mehrseilgreifer |
DE2060360C3 (de) * | 1970-12-08 | 1980-04-10 | Mannesmann Demag Ag, 4100 Duisburg | Greifer mit sich auf einer Drehachse kreuzenden Greiferarmen |
NL171690C (nl) * | 1971-10-07 | 1983-05-02 | Nemag Nv | Schaargrijper. |
GB1545591A (en) * | 1977-07-14 | 1979-05-10 | Clarke Chapman Ltd | Grab |
DE2924628C3 (de) * | 1979-06-19 | 1982-02-11 | Peiner Maschinen- Und Schraubenwerke Ag, 3150 Peine | Scherengreifer |
NL8003176A (nl) * | 1980-05-30 | 1982-01-04 | Nemag Nv | Grijper. |
DE3030472A1 (de) * | 1980-08-08 | 1982-03-18 | Peiner Maschinen- Und Schraubenwerke Ag, 3150 Peine | Vierseilscherengreifer |
-
1982
- 1982-11-12 NL NL8204386A patent/NL8204386A/nl not_active Application Discontinuation
-
1983
- 1983-11-07 AU AU21017/83A patent/AU563209B2/en not_active Ceased
- 1983-11-07 DE DE19833340205 patent/DE3340205A1/de not_active Withdrawn
- 1983-11-07 FI FI834066A patent/FI73278C/fi not_active IP Right Cessation
- 1983-11-09 BE BE2/60248A patent/BE898185A/nl not_active IP Right Cessation
- 1983-11-09 GB GB08329854A patent/GB2132168B/en not_active Expired
- 1983-11-10 FR FR8317932A patent/FR2536058B1/fr not_active Expired
- 1983-11-11 ES ES527200A patent/ES8406368A1/es not_active Expired
- 1983-11-11 SE SE8306202A patent/SE8306202L/ not_active Application Discontinuation
- 1983-11-11 DK DK514583A patent/DK514583A/da not_active Application Discontinuation
- 1983-11-11 IE IE2628/83A patent/IE54698B1/en unknown
- 1983-11-11 KR KR1019830005356A patent/KR840006690A/ko not_active Application Discontinuation
- 1983-11-11 IT IT23684/83A patent/IT1169954B/it active
- 1983-11-11 NO NO834122A patent/NO834122L/no unknown
- 1983-11-12 JP JP58213154A patent/JPS59167481A/ja active Pending
- 1983-11-14 US US06/551,721 patent/US4538848A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2101783A (en) | 1984-05-17 |
SE8306202D0 (sv) | 1983-11-11 |
NL8204386A (nl) | 1984-06-01 |
ES527200A0 (es) | 1984-08-01 |
FI73278C (fi) | 1987-09-10 |
FI834066A (fi) | 1984-05-13 |
KR840006690A (ko) | 1984-12-01 |
GB2132168B (en) | 1985-11-13 |
JPS59167481A (ja) | 1984-09-20 |
FI73278B (fi) | 1987-05-29 |
GB8329854D0 (en) | 1983-12-14 |
DK514583A (da) | 1984-05-13 |
GB2132168A (en) | 1984-07-04 |
IE832628L (en) | 1984-05-12 |
SE8306202L (sv) | 1984-05-13 |
IT8323684A0 (it) | 1983-11-11 |
IE54698B1 (en) | 1990-01-03 |
FR2536058A1 (fr) | 1984-05-18 |
DE3340205A1 (de) | 1984-05-17 |
US4538848A (en) | 1985-09-03 |
DK514583D0 (da) | 1983-11-11 |
ES8406368A1 (es) | 1984-08-01 |
FI834066A0 (fi) | 1983-11-07 |
IT1169954B (it) | 1987-06-03 |
FR2536058B1 (fr) | 1988-02-26 |
BE898185A (nl) | 1984-05-09 |
AU563209B2 (en) | 1987-07-02 |
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