FR2453350A1 - Variable two-dimensional frame work - uses four mutually perpendicular profile bars in slides to form square or rectangle - Google Patents

Variable two-dimensional frame work - uses four mutually perpendicular profile bars in slides to form square or rectangle

Info

Publication number
FR2453350A1
FR2453350A1 FR8007633A FR8007633A FR2453350A1 FR 2453350 A1 FR2453350 A1 FR 2453350A1 FR 8007633 A FR8007633 A FR 8007633A FR 8007633 A FR8007633 A FR 8007633A FR 2453350 A1 FR2453350 A1 FR 2453350A1
Authority
FR
France
Prior art keywords
rectangle
slides
variable
mutually perpendicular
profile bars
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.)
Withdrawn
Application number
FR8007633A
Other languages
French (fr)
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 FR8007633A priority Critical patent/FR2453350A1/en
Publication of FR2453350A1 publication Critical patent/FR2453350A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Revetment (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Pallets (AREA)

Abstract

Four rolled I-profiles (1, 9) have ground top (2) and bottom surfaces. Each profile bar is provided with a box shaped guide (4) which is located at the end of the bar and at right angles to it. When all four profile bars are inserted into a location box a rectangular or square frame is produced. All four bars are on the same plane and the frame size and shape can be selected as required.
FR8007633A 1980-04-01 1980-04-01 Variable two-dimensional frame work - uses four mutually perpendicular profile bars in slides to form square or rectangle Withdrawn FR2453350A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8007633A FR2453350A1 (en) 1980-04-01 1980-04-01 Variable two-dimensional frame work - uses four mutually perpendicular profile bars in slides to form square or rectangle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007633A FR2453350A1 (en) 1980-04-01 1980-04-01 Variable two-dimensional frame work - uses four mutually perpendicular profile bars in slides to form square or rectangle

Publications (1)

Publication Number Publication Date
FR2453350A1 true FR2453350A1 (en) 1980-10-31

Family

ID=9240534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007633A Withdrawn FR2453350A1 (en) 1980-04-01 1980-04-01 Variable two-dimensional frame work - uses four mutually perpendicular profile bars in slides to form square or rectangle

Country Status (1)

Country Link
FR (1) FR2453350A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109227776A (en) * 2017-07-11 2019-01-18 何亚妙 A kind of support device for plank cutting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109227776A (en) * 2017-07-11 2019-01-18 何亚妙 A kind of support device for plank cutting

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Legal Events

Date Code Title Description
ST Notification of lapse