SE7906938L - FOLDING RULE - Google Patents

FOLDING RULE

Info

Publication number
SE7906938L
SE7906938L SE7906938A SE7906938A SE7906938L SE 7906938 L SE7906938 L SE 7906938L SE 7906938 A SE7906938 A SE 7906938A SE 7906938 A SE7906938 A SE 7906938A SE 7906938 L SE7906938 L SE 7906938L
Authority
SE
Sweden
Prior art keywords
rule
cavities
links
joined
another
Prior art date
Application number
SE7906938A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
G Leipold
Original Assignee
Ullrich Stabila Messgeraete
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 Ullrich Stabila Messgeraete filed Critical Ullrich Stabila Messgeraete
Publication of SE7906938L publication Critical patent/SE7906938L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G01B3/06—Rulers with scales or marks for direct reading rigid folding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gates (AREA)
  • Toys (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Package Frames And Binding Bands (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

In a folding rule, the links (1) of the rule, which are joined to one another in an articulated manner and consist of thin striplets, are composed of plastic, are designed to be hollow and have a joint at which two parts of the link abut and are joined to one another. In order to increase the bending stiffness of the links (1) of the rule, projections (18) are arranged on one link part (7) which engage in cavities (19) in the other link part (7) in a manner bearing against the side wall of the cavities in such a way that they prevent the two linked parts from being displaced parallel to the contact plane (8). <IMAGE>
SE7906938A 1978-08-22 1979-08-20 FOLDING RULE SE7906938L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2836688A DE2836688C2 (en) 1978-08-22 1978-08-22 Folding rule

Publications (1)

Publication Number Publication Date
SE7906938L true SE7906938L (en) 1980-02-23

Family

ID=6047650

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906938A SE7906938L (en) 1978-08-22 1979-08-20 FOLDING RULE

Country Status (6)

Country Link
CH (1) CH641556A5 (en)
DE (1) DE2836688C2 (en)
ES (1) ES245217Y (en)
FR (1) FR2435692A2 (en)
IT (1) IT1165230B (en)
SE (1) SE7906938L (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE366078A (en) *
FR2220770B1 (en) * 1973-03-06 1976-05-21 Quenot Mabo Manuf
SE432018B (en) * 1976-08-09 1984-03-12 Ullrich Stabila Messgeraete FOLDING RULE

Also Published As

Publication number Publication date
IT7968702A0 (en) 1979-08-21
DE2836688B1 (en) 1979-09-20
ES245217Y (en) 1982-01-01
IT1165230B (en) 1987-04-22
DE2836688C2 (en) 1980-06-19
ES245217U (en) 1981-08-01
FR2435692B2 (en) 1983-08-26
FR2435692A2 (en) 1980-04-04
CH641556A5 (en) 1984-02-29

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