AT242071B - Locking a manhole cover in the context of manhole covers or the like. - Google Patents

Locking a manhole cover in the context of manhole covers or the like.

Info

Publication number
AT242071B
AT242071B AT266564A AT266564A AT242071B AT 242071 B AT242071 B AT 242071B AT 266564 A AT266564 A AT 266564A AT 266564 A AT266564 A AT 266564A AT 242071 B AT242071 B AT 242071B
Authority
AT
Austria
Prior art keywords
manhole
context
locking
covers
cover
Prior art date
Application number
AT266564A
Other languages
German (de)
Original Assignee
Passavant Werke
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 Passavant Werke filed Critical Passavant Werke
Application granted granted Critical
Publication of AT242071B publication Critical patent/AT242071B/en

Links

Classifications

    • 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
    • E02D29/1427—Locking devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
AT266564A 1963-04-11 1964-03-26 Locking a manhole cover in the context of manhole covers or the like. AT242071B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP31563A DE1273442B (en) 1963-04-11 1963-04-11 Rotary bolt lock for a manhole cover or the like mounted in a stacking frame.

Publications (1)

Publication Number Publication Date
AT242071B true AT242071B (en) 1965-08-25

Family

ID=7372345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT266564A AT242071B (en) 1963-04-11 1964-03-26 Locking a manhole cover in the context of manhole covers or the like.

Country Status (6)

Country Link
AT (1) AT242071B (en)
BE (1) BE645918A (en)
CH (1) CH418241A (en)
DE (1) DE1273442B (en)
LU (1) LU45841A1 (en)
NL (1) NL6403750A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039301B1 (en) * 1980-04-25 1983-07-06 Robert Dumortier Securing means for closure device for manhole cover
ATE318960T1 (en) * 2003-05-08 2006-03-15 Ulma Hormigon Polimero S Coop CLOSING DEVICE FOR INSPECTION SHAFTS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1718549U (en) * 1955-12-27 1956-03-08 Ima Klesmann Kg CLAMPING CLAMP.
DE1788793U (en) * 1959-03-03 1959-05-14 Passavant Werke LATCH CLOSURE FOR A FRAME AND IN PARTICULAR OPENING GRATE OR. COVER EXISTING MANHOLE COVERS, IN PARTICULAR ROAD APPARATUS.

Also Published As

Publication number Publication date
NL6403750A (en) 1964-10-12
LU45841A1 (en) 1964-06-15
DE1273442B (en) 1968-07-18
CH418241A (en) 1966-07-31
BE645918A (en) 1964-07-16

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