[go: up one dir, main page]

SE9302312L - Fall protection at drainage well - Google Patents

Fall protection at drainage well

Info

Publication number
SE9302312L
SE9302312L SE9302312A SE9302312A SE9302312L SE 9302312 L SE9302312 L SE 9302312L SE 9302312 A SE9302312 A SE 9302312A SE 9302312 A SE9302312 A SE 9302312A SE 9302312 L SE9302312 L SE 9302312L
Authority
SE
Sweden
Prior art keywords
frame
fall protection
drainage well
well pipe
well
Prior art date
Application number
SE9302312A
Other languages
Swedish (sv)
Other versions
SE502624C2 (en
SE9302312D0 (en
Inventor
Carsten Varnaes
Tomas Karlsson
Ola Eriksson
Original Assignee
Varnaesfoeretagen Ab Tierps Ja
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 Varnaesfoeretagen Ab Tierps Ja filed Critical Varnaesfoeretagen Ab Tierps Ja
Priority to SE9302312A priority Critical patent/SE502624C2/en
Publication of SE9302312D0 publication Critical patent/SE9302312D0/en
Publication of SE9302312L publication Critical patent/SE9302312L/en
Publication of SE502624C2 publication Critical patent/SE502624C2/en

Links

Classifications

    • 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
    • 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
    • E02D29/127—Manhole shafts; Other inspection or access chambers; Accessories therefor with devices for impeding fall or injuries of persons

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Supports For Pipes And Cables (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

The frame (1) has fixture components in the form of self-boring screws (10) which are screwed to engage with the well pipe inside. The drop protection can be fitted at a selectable height in the pipe. In an alternative version, the frame is divided and made to locate against the well pipe interior by expansion. Also it is possible for the frame and the grid insert to be integrated in a single piece.
SE9302312A 1993-07-05 1993-07-05 Drop protection for waste water well SE502624C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9302312A SE502624C2 (en) 1993-07-05 1993-07-05 Drop protection for waste water well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302312A SE502624C2 (en) 1993-07-05 1993-07-05 Drop protection for waste water well

Publications (3)

Publication Number Publication Date
SE9302312D0 SE9302312D0 (en) 1993-07-05
SE9302312L true SE9302312L (en) 1995-01-06
SE502624C2 SE502624C2 (en) 1995-11-27

Family

ID=20390520

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302312A SE502624C2 (en) 1993-07-05 1993-07-05 Drop protection for waste water well

Country Status (1)

Country Link
SE (1) SE502624C2 (en)

Also Published As

Publication number Publication date
SE502624C2 (en) 1995-11-27
SE9302312D0 (en) 1993-07-05

Similar Documents

Publication Publication Date Title
MX174177B (en) PIPE MOUNTING FIX, USING SCREWED CONE SCREW THREADS
DK0485842T3 (en) Rosed for underwater water faucets
ID1010B (en) AIR CRYOGENIC SEPARATION PROCESS USING ONE OR MORE DISTILATION ROOM
FI935601A0 (en) Anordning vid tandimplantat med en laosskruv
ATE231640T1 (en) CONNECTION UNIT
FI956018A (en) Column device
DK0734791T3 (en) High pressure cleaner with delayed shutdown
SE9302312L (en) Fall protection at drainage well
NO920200L (en) Self-tapping screws
JPS54453A (en) Air conditioner or the type suspended from ceiling
SE9202029L (en) Device for downpipes
JPS5469651A (en) Adiabatic panel installing method and jig
DE50302228D1 (en) Device for fixing a sky panel to a shaped sky element
ITMI931673A0 (en) USE OF BENZIDAMINE IN THE TREATMENT OF PATHOLOGICAL STATES CAUSED BY TNF
JPS53122237A (en) Unit toilet
KR970042027U (en) Fastener for preventing leakage when the nut body is not in use to mount various members on the body panel
UA19501A (en) hydrocyclone-separator
ES248989U (en) Suspension device for furniture with suspension adjustment. (Machine-translation by Google Translate, not legally binding)
JPS56133546A (en) Mounting device for ventilating fan
JPS52144172A (en) Depending type disposer
KR920015292U (en) Ventilation valve to prevent vacuum in the drain pipe
SE9301334D0 (en) SPORRSTOPPARE
JPS5430349A (en) Screwing-up structure and two-divided screw bolt
SE9300775L (en) balcony Flat
KR920016806U (en) Front rim of the garbage inlet for the apartment

Legal Events

Date Code Title Description
NUG Patent has lapsed