DK0576429T3 - Articulated scale of wood - Google Patents

Articulated scale of wood

Info

Publication number
DK0576429T3
DK0576429T3 DK92901297.9T DK92901297T DK0576429T3 DK 0576429 T3 DK0576429 T3 DK 0576429T3 DK 92901297 T DK92901297 T DK 92901297T DK 0576429 T3 DK0576429 T3 DK 0576429T3
Authority
DK
Denmark
Prior art keywords
snap
wooden
large side
snapping
wood
Prior art date
Application number
DK92901297.9T
Other languages
Danish (da)
Inventor
Gerald Gampper
Original Assignee
Gampper Adolf Adga Gmbh
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 Gampper Adolf Adga Gmbh filed Critical Gampper Adolf Adga Gmbh
Application granted granted Critical
Publication of DK0576429T3 publication Critical patent/DK0576429T3/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)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Connection Of Plates (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Stringed Musical Instruments (AREA)
  • Measuring Volume Flow (AREA)
  • Finger-Pressure Massage (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Clamps And Clips (AREA)
  • Floor Finish (AREA)
  • Steering Controls (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Golf Clubs (AREA)

Abstract

A folding ruler has elongated wooden members (14) hingedly interconnected in pairs by clinched bolts and that snap together in their parallel positions. In order to establish the snapping connection, snap-in recesses (28) are direcly formed in the large side surface (26) of one wooden member (10, 14), spaced apart from the hinge bores (16), whereas a snap-in body made of a harder material than wood and having a convex smooth snapping surface projects over the large side surface of the other wooden member (10', 14). The snapping forces are caused by flexural strain of the member parts that project over the clinched bolts in the longitudinal direction and that, when the wooden members (14) are pivoted, are elastically expanded under the influence of the snap-in body (30) that moves over the large side surface (26) of the opposite wooden member (14).
DK92901297.9T 1991-03-22 1991-12-27 Articulated scale of wood DK0576429T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4109412A DE4109412C2 (en) 1991-03-22 1991-03-22 Folding rule made of wood
EP9100971 1991-05-27

Publications (1)

Publication Number Publication Date
DK0576429T3 true DK0576429T3 (en) 1995-09-04

Family

ID=25902135

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92901297.9T DK0576429T3 (en) 1991-03-22 1991-12-27 Articulated scale of wood

Country Status (11)

Country Link
EP (1) EP0576429B1 (en)
AT (1) ATE121183T1 (en)
AU (1) AU9105391A (en)
CZ (1) CZ283849B6 (en)
DE (3) DE4109412C2 (en)
DK (1) DK0576429T3 (en)
ES (1) ES2072747T3 (en)
HU (1) HU218560B (en)
RO (1) RO112444B1 (en)
SK (1) SK280557B6 (en)
WO (1) WO1992016816A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302699C2 (en) * 1993-02-01 1996-12-19 Gampper Adolf Adga Gmbh Folding rule made of wood
DE102006053838A1 (en) * 2006-11-14 2008-05-15 Adga Adolf Gampper Gmbh Wooden folding yardstick, has terminal surface running transverse to longitudinal extension of structures, where structures are abridged on gauge and are thermally porous-sealed by terminal surface
DE102007010799B4 (en) 2007-03-02 2021-10-21 Adga Adolf Gampper Gmbh Folding rule
DE102008005581B4 (en) * 2008-01-22 2023-09-07 Adga Adolf Gampper Gmbh Wooden folding rule and method for its manufacture
US10317183B2 (en) 2015-06-16 2019-06-11 Milwaukee Electric Tool Corporation Folding ruler
DE102017119043A1 (en) * 2017-08-21 2019-02-21 Wolfcraft Gmbh Ruler Accessories
DE202019106896U1 (en) * 2019-12-11 2021-03-12 STABILA Messgeräte Gustav Ullrich GmbH Folding rule

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7624962U1 (en) * 1979-06-13 Stabila-Messgeraete Gustav Ullrich Gmbh & Co Kg, 6747 Annweiler GUESTER SCALE
US1113261A (en) * 1913-02-25 1914-10-13 Albert J Tobie Mechanic's tool.
US1331951A (en) * 1918-05-22 1920-02-24 Charles W Blodgie Folding rule
US1538995A (en) * 1922-03-27 1925-05-26 Lakatos Ladislas Typesetter's scale
US1804789A (en) * 1928-04-09 1931-05-12 Kwartz Emil Foldable rule
US2515622A (en) * 1947-05-24 1950-07-18 Wild Edward Foldable rule
US2633641A (en) * 1951-05-24 1953-04-07 Sterling Plastics Company Plastic folding ruler
DE1977593U (en) * 1967-11-07 1968-01-25 Carl-Olov Oernemark RULER OD. DGL.
DE6610120U (en) * 1968-03-05 1973-03-15 Praez S Appbau Ag FOLDING RULER.
CH494390A (en) * 1969-01-23 1970-07-31 Adga Massstabfabrik Adolf Gamp Folding rule
DE7013990U (en) * 1970-04-16 1970-09-10 Franz Josef Bauer Ohg Messwerk FOLDING RULER.

Also Published As

Publication number Publication date
ES2072747T3 (en) 1995-07-16
WO1992016816A1 (en) 1992-10-01
DE4223749B4 (en) 2005-06-23
DE4109412C2 (en) 2000-05-25
HU218560B (en) 2000-10-28
AU9105391A (en) 1992-10-21
EP0576429B1 (en) 1995-04-12
SK280557B6 (en) 2000-03-13
DE59105208D1 (en) 1995-05-18
EP0576429A1 (en) 1994-01-05
CZ107593A3 (en) 1998-03-18
SK101593A3 (en) 1994-01-12
HUT68165A (en) 1995-05-29
RO112444B1 (en) 1997-09-30
ATE121183T1 (en) 1995-04-15
CZ283849B6 (en) 1998-06-17
DE4109412A1 (en) 1992-09-24
DE4223749A1 (en) 1994-01-20

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