AU557084B2 - Manhole cover with multiple keyholes - Google Patents

Manhole cover with multiple keyholes

Info

Publication number
AU557084B2
AU557084B2 AU21732/83A AU2173283A AU557084B2 AU 557084 B2 AU557084 B2 AU 557084B2 AU 21732/83 A AU21732/83 A AU 21732/83A AU 2173283 A AU2173283 A AU 2173283A AU 557084 B2 AU557084 B2 AU 557084B2
Authority
AU
Australia
Prior art keywords
manhole cover
multiple keyholes
keyholes
manhole
cover
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.)
Ceased
Application number
AU21732/83A
Other languages
English (en)
Other versions
AU2173283A (en
Inventor
Derek Ferns
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.)
SELF-LEVEL COVERS AG
Original Assignee
SELFLEVEL COVERS AG
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 SELFLEVEL COVERS AG filed Critical SELFLEVEL COVERS AG
Publication of AU2173283A publication Critical patent/AU2173283A/en
Application granted granted Critical
Publication of AU557084B2 publication Critical patent/AU557084B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
    • B66F19/005—Lifting devices for manhole covers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Insulating Bodies (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Details Of Indoor Wiring (AREA)
  • Sewage (AREA)
AU21732/83A 1982-11-27 1983-11-28 Manhole cover with multiple keyholes Ceased AU557084B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8233882 1982-11-27
GB8233882 1982-11-27

Publications (2)

Publication Number Publication Date
AU2173283A AU2173283A (en) 1984-05-31
AU557084B2 true AU557084B2 (en) 1986-12-04

Family

ID=10534576

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21732/83A Ceased AU557084B2 (en) 1982-11-27 1983-11-28 Manhole cover with multiple keyholes

Country Status (10)

Country Link
JP (1) JPS59150833A (enrdf_load_stackoverflow)
AU (1) AU557084B2 (enrdf_load_stackoverflow)
CH (1) CH655751A5 (enrdf_load_stackoverflow)
DE (1) DE3343003A1 (enrdf_load_stackoverflow)
DK (1) DK152989C (enrdf_load_stackoverflow)
GB (1) GB2133444B (enrdf_load_stackoverflow)
IE (1) IE54783B1 (enrdf_load_stackoverflow)
NL (1) NL8304077A (enrdf_load_stackoverflow)
NO (1) NO834373L (enrdf_load_stackoverflow)
SE (1) SE449763B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306062A (en) * 1993-04-21 1994-04-26 Dodge John P Adjustable lifting device for sewer frame or the like

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR819471A (fr) * 1936-03-27 1937-10-19 Couvercles et châssis pour trou d'homme
CH351238A (de) * 1957-07-09 1960-12-31 Paul Keller & Co Ag Schachtabdeckung
DE1409736A1 (de) * 1962-08-20 1969-05-22 Guss Und Armaturenwerke Kaiser Aus Gusseisen bestehender deckelartiger Verschlusskoerper fuer Schachtoeffnungen
FR1364022A (fr) * 1963-05-06 1964-06-19 Perfectionnements aux tampons de regards de chaussée
CH482073A (de) * 1967-10-27 1969-11-30 Wirz Rolf Runder, befahrbarer Schachtdeckel
CH533734A (de) * 1971-06-25 1973-02-15 Werner Maag Fa Schachtabdeckung
DE7831227U1 (de) * 1978-10-20 1979-02-15 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Deckel fuer schachtabdeckungen

Also Published As

Publication number Publication date
CH655751A5 (fr) 1986-05-15
SE449763B (sv) 1987-05-18
DK543183D0 (da) 1983-11-28
DK152989B (da) 1988-06-06
AU2173283A (en) 1984-05-31
GB8331734D0 (en) 1984-01-04
JPH0317006B2 (enrdf_load_stackoverflow) 1991-03-07
JPS59150833A (ja) 1984-08-29
IE54783B1 (en) 1990-01-31
DK543183A (da) 1984-05-28
DE3343003A1 (de) 1984-05-30
GB2133444A (en) 1984-07-25
SE8306559L (sv) 1984-05-28
NO834373L (no) 1984-05-28
DK152989C (da) 1988-10-17
GB2133444B (en) 1985-11-20
SE8306559D0 (sv) 1983-11-28
IE832784L (en) 1984-05-27
NL8304077A (nl) 1984-06-18

Similar Documents

Publication Publication Date Title
AU561279B2 (en) Cables
AU572539B2 (en) Manhole cover
AU562617B2 (en) Septum retaining means
AU534429B2 (en) Lid with see-through plate
AU551201B2 (en) Polycarbonate mixtures
AU1151383A (en) Bail structure
GB2145138B (en) Manhole access cover
AU562367B2 (en) Lock
AU540869B2 (en) Closure
AU560323B2 (en) Locks
AU6530380A (en) Interconnecting battery cases
AU541443B2 (en) Lock
GB2088446B (en) Manhole covers
GB8417896D0 (en) Manhole cover
AU556092B2 (en) Trunking
AU1294283A (en) Lock
AU560518B2 (en) Lock
AU557084B2 (en) Manhole cover with multiple keyholes
AU556131B2 (en) Lock
AU559658B2 (en) Multi-trailer combination
AU1786383A (en) Padlock fitting
AU8262082A (en) Key case
AU550714B2 (en) Latch
ZA831191B (en) Manholes
AU267908B2 (en) Tank construction