AU505008B2 - Jacking and leveling device for cavity floors - Google Patents

Jacking and leveling device for cavity floors

Info

Publication number
AU505008B2
AU505008B2 AU28856/77A AU2885677A AU505008B2 AU 505008 B2 AU505008 B2 AU 505008B2 AU 28856/77 A AU28856/77 A AU 28856/77A AU 2885677 A AU2885677 A AU 2885677A AU 505008 B2 AU505008 B2 AU 505008B2
Authority
AU
Australia
Prior art keywords
jacking
leveling device
cavity floors
floors
cavity
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.)
Expired
Application number
AU28856/77A
Other versions
AU2885677A (en
Inventor
W. L. K Fell
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.)
H H Robertson (australia) Pty Ltd
Original Assignee
ROBERTSON H H AUSTRALIA
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 ROBERTSON H H AUSTRALIA filed Critical ROBERTSON H H AUSTRALIA
Priority to AU28856/77A priority Critical patent/AU505008B2/en
Publication of AU2885677A publication Critical patent/AU2885677A/en
Application granted granted Critical
Publication of AU505008B2 publication Critical patent/AU505008B2/en
Expired 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
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
    • E04F15/0247—Screw jacks
    • E04F15/02482—Screw jacks with a variable angle between panel and support

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
AU28856/77A 1976-09-21 1976-09-21 Jacking and leveling device for cavity floors Expired AU505008B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28856/77A AU505008B2 (en) 1976-09-21 1976-09-21 Jacking and leveling device for cavity floors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU28856/77A AU505008B2 (en) 1976-09-21 1976-09-21 Jacking and leveling device for cavity floors

Publications (2)

Publication Number Publication Date
AU2885677A AU2885677A (en) 1979-03-22
AU505008B2 true AU505008B2 (en) 1979-11-08

Family

ID=3717009

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28856/77A Expired AU505008B2 (en) 1976-09-21 1976-09-21 Jacking and leveling device for cavity floors

Country Status (1)

Country Link
AU (1) AU505008B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU607695B2 (en) * 1986-04-01 1991-03-14 Biga Nominees Pty. Limited Stacking system
AU651117B2 (en) * 1991-07-16 1994-07-14 John Parker Levelling stump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU607695B2 (en) * 1986-04-01 1991-03-14 Biga Nominees Pty. Limited Stacking system
AU651117B2 (en) * 1991-07-16 1994-07-14 John Parker Levelling stump

Also Published As

Publication number Publication date
AU2885677A (en) 1979-03-22

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