Invention Grant
- Patent Title: Rotary joint
- Patent Title (中): 旋转接头
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Application No.: US12630588Application Date: 2009-12-03
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Publication No.: US09085442B2Publication Date: 2015-07-21
- Inventor: Hans-Dieter Willim
- Applicant: Hans-Dieter Willim
- Applicant Address: DE Ehingen
- Assignee: Liebherr-Werk Ehingen GmbH
- Current Assignee: Liebherr-Werk Ehingen GmbH
- Current Assignee Address: DE Ehingen
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Priority: DE202008016876U 20081219
- Main IPC: B66C23/86
- IPC: B66C23/86 ; B66C23/70 ; F16C19/38 ; B66C23/26
Abstract:
The present disclosure relates to a rotary joint for rotatable connection of the uppercarriage with the undercarriage of a crane, wherein they can each be connected with the uppercarriage on the one hand and the undercarriage on the other hand via a quick-release coupling.
Public/Granted literature
- US20100155355A1 Rotary Joint Public/Granted day:2010-06-24
Information query
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