AT275887B - Folding rule - Google Patents

Folding rule

Info

Publication number
AT275887B
AT275887B AT209968A AT209968A AT275887B AT 275887 B AT275887 B AT 275887B AT 209968 A AT209968 A AT 209968A AT 209968 A AT209968 A AT 209968A AT 275887 B AT275887 B AT 275887B
Authority
AT
Austria
Prior art keywords
folding rule
folding
rule
Prior art date
Application number
AT209968A
Other languages
German (de)
Original Assignee
Praez S Appbau 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 Praez S Appbau Ag filed Critical Praez S Appbau Ag
Application granted granted Critical
Publication of AT275887B publication Critical patent/AT275887B/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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/1078—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
AT209968A 1967-06-20 1968-03-04 Folding rule AT275887B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1033167A CH479045A (en) 1967-06-20 1967-06-20 Folding rule

Publications (1)

Publication Number Publication Date
AT275887B true AT275887B (en) 1969-11-10

Family

ID=4362056

Family Applications (1)

Application Number Title Priority Date Filing Date
AT209968A AT275887B (en) 1967-06-20 1968-03-04 Folding rule

Country Status (3)

Country Link
AT (1) AT275887B (en)
CH (1) CH479045A (en)
DE (1) DE1673864C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742738C2 (en) * 1977-09-22 1983-10-06 Stabila-Messgeraete Gustav Ullrich Gmbh & Co Kg, 6747 Annweiler Structure! ace rod
CH705492A1 (en) 2011-09-15 2013-03-15 Kunststoffwerk Ag Buchs Folding rule

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR88607E (en) * 1967-05-26
DE362912C (en) * 1922-11-02 Hermann Kuehn Hinge for folding rules
DE152820C (en) * 1903-07-29 1904-06-30
DE221721C (en) * 1909-04-07 1910-05-12
US1080192A (en) * 1912-07-26 1913-12-02 Stanley Rule & Level Co Folding-rule joint.
CH98106A (en) * 1921-11-30 1923-03-01 Ecuer Fernand Hinge for folding rule.
US1829975A (en) * 1929-12-09 1931-11-03 Lufkin Rule Co Joint for folding rules
CH215429A (en) * 1940-09-23 1941-06-30 F I M S A Fabrique D Instr De Folding measuring instrument.
US2515622A (en) * 1947-05-24 1950-07-18 Wild Edward Foldable rule
US2663940A (en) * 1951-09-13 1953-12-29 Eagle Rule Mfg Corp Resilient folding rule hinge
DE880215C (en) * 1951-10-17 1953-06-18 Gisbert Wacker Folding rule
US2713206A (en) * 1953-10-19 1955-07-19 Lufkin Rule Co Folding rule joint

Also Published As

Publication number Publication date
DE1673864B1 (en) 1973-08-16
DE1673864C2 (en) 1975-01-30
CH479045A (en) 1969-09-30

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