Title:
Coupling device
Document Type and Number:
Japanese Patent JP6105469
Kind Code:
B2
Abstract:
A coupling arrangement (10) for fluid coupling a work tool (3) to a machine (1) comprising a plurality of coupler assemblies (24) slideably mounted in a plurality of corresponding cavities (16) for coupling a machine fluid circuit and a work tool fluid circuit, the coupler assemblies (24) partitioning the cavities (16) to form chambers (26); and a rail circuit (13) connecting the chambers (26).
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Inventors:
Cornelius Antonius Maria Van Hooft
Dark Jacobs Lyendyk
Holger Young Gebroad
Dark Jacobs Lyendyk
Holger Young Gebroad
Application Number:
JP2013527577A
Publication Date:
March 29, 2017
Filing Date:
September 06, 2011
Export Citation:
Assignee:
Caterpillar Work Tools Besloten Fennaught Shap
International Classes:
E02F3/36
Domestic Patent References:
| JP54098002A | ||||
| JP2002348905A | ||||
| JP1143492U |
Foreign References:
| US4371004 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office