BR112021019247A2 - Dispositivo de fechamento com segurança para tampas de câmaras, caixas e bueiros - Google Patents

Dispositivo de fechamento com segurança para tampas de câmaras, caixas e bueiros

Info

Publication number
BR112021019247A2
BR112021019247A2 BR112021019247A BR112021019247A BR112021019247A2 BR 112021019247 A2 BR112021019247 A2 BR 112021019247A2 BR 112021019247 A BR112021019247 A BR 112021019247A BR 112021019247 A BR112021019247 A BR 112021019247A BR 112021019247 A2 BR112021019247 A2 BR 112021019247A2
Authority
BR
Brazil
Prior art keywords
closing
opening
lids
closing device
manholes
Prior art date
Application number
BR112021019247A
Other languages
English (en)
Portuguese (pt)
Inventor
Buitrago Fernando Aristizabal
Montoya Guillermo Leon Hoyos
Ponce De Leon Rafael Maz
Patacon Rodolfo Yesid Mesa
Guaqueta Yunior Orlando Peralta
Garcia Pedro Quimbaya
Garcia Ricardo Quimbaya
Chavarro Juan Camilo Romero
Ríos Manuel David Rozo
Original Assignee
Riqco S A S
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 Riqco S A S filed Critical Riqco S A S
Publication of BR112021019247A2 publication Critical patent/BR112021019247A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B9/00—Hat, scarf, or safety pins or the like
    • A44B9/02—Simple pins
    • A44B9/10—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/06—Safety devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/42—Safeties for locking the breech-block or bolt in a safety position

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Telephone Set Structure (AREA)
  • Lock And Its Accessories (AREA)
BR112021019247A 2019-03-27 2020-03-25 Dispositivo de fechamento com segurança para tampas de câmaras, caixas e bueiros BR112021019247A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CONC2019/0002979A CO2019002979A1 (es) 2019-03-27 2019-03-27 Dispositivo de cierre con seguridad para tapas de cámaras, cajillas y alcantarillas
PCT/IB2020/052836 WO2020194218A1 (es) 2019-03-27 2020-03-25 Dispositivo de cierre con seguridad para tapas de cámaras, cajillas y alcantarillas

Publications (1)

Publication Number Publication Date
BR112021019247A2 true BR112021019247A2 (pt) 2021-11-30

Family

ID=66038748

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021019247A BR112021019247A2 (pt) 2019-03-27 2020-03-25 Dispositivo de fechamento com segurança para tampas de câmaras, caixas e bueiros

Country Status (4)

Country Link
BR (1) BR112021019247A2 (es)
CO (1) CO2019002979A1 (es)
MX (1) MX2021011691A (es)
WO (1) WO2020194218A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000008A1 (en) * 2007-06-22 2008-12-31 Magswitch Technology Worldwide Pty Ltd Magnetic latching mechanism
KR20100086182A (ko) * 2009-01-22 2010-07-30 (주)지인프라 맨홀 뚜껑 및 맨홀 관리 시스템
CA2726119C (en) * 2009-12-21 2016-03-15 Mcgard Llc Manhole security cover
CN104452821B (zh) * 2014-12-01 2018-08-28 福州三鑫隆铸业有限公司 井口内盖及其组合式内外井盖装置
KR102246174B1 (ko) * 2017-07-20 2021-04-29 주식회사 아모센스 맨홀뚜껑 및 이를 이용한 맨홀관리시스템

Also Published As

Publication number Publication date
MX2021011691A (es) 2022-03-11
WO2020194218A1 (es) 2020-10-01
CO2019002979A1 (es) 2019-04-12

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]