CA2881171A1 - Verrou pour robinet-vanne - Google Patents

Verrou pour robinet-vanne Download PDF

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Publication number
CA2881171A1
CA2881171A1 CA2881171A CA2881171A CA2881171A1 CA 2881171 A1 CA2881171 A1 CA 2881171A1 CA 2881171 A CA2881171 A CA 2881171A CA 2881171 A CA2881171 A CA 2881171A CA 2881171 A1 CA2881171 A1 CA 2881171A1
Authority
CA
Canada
Prior art keywords
movable body
valve
actuator
shroud
blocking member
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.)
Granted
Application number
CA2881171A
Other languages
English (en)
Other versions
CA2881171C (fr
Inventor
Heine Westergaard
Per Westergaard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US14/703,047 priority Critical patent/US9746099B2/en
Publication of CA2881171A1 publication Critical patent/CA2881171A1/fr
Application granted granted Critical
Publication of CA2881171C publication Critical patent/CA2881171C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
CA2881171A 2014-12-05 2015-02-05 Verrou pour robinet-vanne Active CA2881171C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/703,047 US9746099B2 (en) 2014-12-05 2015-05-04 Safety lock for a gate valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462088271P 2014-12-05 2014-12-05
US62/088,271 2014-12-05

Publications (2)

Publication Number Publication Date
CA2881171A1 true CA2881171A1 (fr) 2016-06-05
CA2881171C CA2881171C (fr) 2019-12-31

Family

ID=56101841

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2881171A Active CA2881171C (fr) 2014-12-05 2015-02-05 Verrou pour robinet-vanne

Country Status (1)

Country Link
CA (1) CA2881171C (fr)

Also Published As

Publication number Publication date
CA2881171C (fr) 2019-12-31

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180129