CA968299A - Sheet material elevating device - Google Patents

Sheet material elevating device

Info

Publication number
CA968299A
CA968299A CA170,880A CA170880A CA968299A CA 968299 A CA968299 A CA 968299A CA 170880 A CA170880 A CA 170880A CA 968299 A CA968299 A CA 968299A
Authority
CA
Canada
Prior art keywords
sheet material
elevating device
material elevating
sheet
elevating
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
CA170,880A
Other versions
CA170880S (en
Inventor
Kaarlo Huppunen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA170,880A priority Critical patent/CA968299A/en
Application granted granted Critical
Publication of CA968299A publication Critical patent/CA968299A/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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B66F7/0666—Multiple scissor linkages vertically arranged
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
CA170,880A 1973-05-09 1973-05-09 Sheet material elevating device Expired CA968299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA170,880A CA968299A (en) 1973-05-09 1973-05-09 Sheet material elevating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA170,880A CA968299A (en) 1973-05-09 1973-05-09 Sheet material elevating device

Publications (1)

Publication Number Publication Date
CA968299A true CA968299A (en) 1975-05-27

Family

ID=4096665

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,880A Expired CA968299A (en) 1973-05-09 1973-05-09 Sheet material elevating device

Country Status (1)

Country Link
CA (1) CA968299A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620009A1 (en) * 1987-09-09 1989-03-10 Siguret Michel Device for adjusting the height of two shelves placed one on top of the other in a piece of furniture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620009A1 (en) * 1987-09-09 1989-03-10 Siguret Michel Device for adjusting the height of two shelves placed one on top of the other in a piece of furniture

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