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A platform for research: civil engineering, architecture and urbanism
SINGLE SIDE FASTENING SYSTEM FOR IDENTIFICATION PLACARD FOR UTILITY VAULT LIDS
A fastener for attaching an identification placard having a post to a lid for a utility vault from a single side of the lid, the fastener includes a body portion for positioning within a hole in the lid, the fastener having tabs for retaining the fastener to the lid and lobes for preventing over insertion of the fastener into the hole in the lid and a bore extending through or partially through the body portion for receipt of and friction retention and/or mechanical interlocking of the post of the identification placard.
SINGLE SIDE FASTENING SYSTEM FOR IDENTIFICATION PLACARD FOR UTILITY VAULT LIDS
A fastener for attaching an identification placard having a post to a lid for a utility vault from a single side of the lid, the fastener includes a body portion for positioning within a hole in the lid, the fastener having tabs for retaining the fastener to the lid and lobes for preventing over insertion of the fastener into the hole in the lid and a bore extending through or partially through the body portion for receipt of and friction retention and/or mechanical interlocking of the post of the identification placard.
SINGLE SIDE FASTENING SYSTEM FOR IDENTIFICATION PLACARD FOR UTILITY VAULT LIDS
SYSTEME DE FIXATION SUR UN SEUL COTE POUR PANCARTE D'IDENTIFICATION DE COUVERCLES DE VOUTE DE SERVICE
LEMACKS MICHAEL A (author) / SAFRANEK TIMOTHY S (author) / WATSON CHRISTOPHER M (author) / BURKE EDWARD J (author)
2021-10-26
Patent
Electronic Resource
English
IPC:
G09F
DISPLAYING
,
Anzeigewesen
/
E02D
FOUNDATIONS
,
Gründungen
/
E21D
SHAFTS
,
Schächte
/
H02B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
,
Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie
Single side fastening system for identification placard for utility vault lids
| European Patent Office | 2021
Single side fastening system for identification placard for utility vault lids
| European Patent Office | 2020
SINGLE SIDE FASTENING SYSTEM FOR IDENTIFICATION PLACARD FOR UTILITY VAULT LIDS
| European Patent Office | 2020
SINGLE SIDE FASTENING SYSTEM FOR IDENTIFICATION PLACARD FOR UTILITY VAULT LIDS
| European Patent Office | 2021