GB1214067A - Folding rules - Google Patents

Folding rules

Info

Publication number
GB1214067A
GB1214067A GB34351/68A GB3435168A GB1214067A GB 1214067 A GB1214067 A GB 1214067A GB 34351/68 A GB34351/68 A GB 34351/68A GB 3435168 A GB3435168 A GB 3435168A GB 1214067 A GB1214067 A GB 1214067A
Authority
GB
United Kingdom
Prior art keywords
spring
arms
pin
july
hole
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
GB34351/68A
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.)
PAV PRAZISIONS APPBAU AG
Original Assignee
PAV PRAZISIONS 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
Priority claimed from CH1033167A external-priority patent/CH479045A/en
Priority claimed from CH620468A external-priority patent/CH492950A/en
Priority claimed from CH850468A external-priority patent/CH492193A/en
Application filed by PAV PRAZISIONS APPBAU AG filed Critical PAV PRAZISIONS APPBAU AG
Publication of GB1214067A publication Critical patent/GB1214067A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/10Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/1078Devices 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02Rulers with scales or marks for direct reading
    • G01B3/04Rulers with scales or marks for direct reading rigid
    • G01B3/06Rulers with scales or marks for direct reading rigid folding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

1,214,067. Folding rules. PAV PR€ZISIONSAPPARATEBAU A.G. July 18, 1968 [July 20, 1967; April 25, 1968; June 7, 1968], No.34351/68. Heading G1M. Rule arms 2 and 3 of plastic are held pivotally together by a plastic pin 4 fixed in position by a wire spring 7 passed through a hole 6 in the pin and engaging in a recess 8. Protuberances 11 engage in recesses 12 or 13 to hold the arms 2 and 3 either in alignment or at 90 degrees to one another. The spigot 9 is slightly proud of the inside face of the arm 2 so that there is clearance between the arms. In Figs. 3-7 (not shown) various constructions of the pin 4 to assist placement of the spring 7 are illustrated, the hole 6 being entered from a slot which may resist the passage of the spring or be deformed behind the spring when it is in position.
GB34351/68A 1967-06-20 1968-07-18 Folding rules Expired GB1214067A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1033167A CH479045A (en) 1967-06-20 1967-06-20 Folding rule
CH620468A CH492950A (en) 1968-04-25 1968-04-25 Folding rule
CH850468A CH492193A (en) 1967-06-20 1968-06-07 Folding rule

Publications (1)

Publication Number Publication Date
GB1214067A true GB1214067A (en) 1970-12-02

Family

ID=27175440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34351/68A Expired GB1214067A (en) 1967-06-20 1968-07-18 Folding rules

Country Status (6)

Country Link
US (1) US3490148A (en)
BE (1) BE718176A (en)
FR (1) FR1574443A (en)
GB (1) GB1214067A (en)
NL (1) NL6810141A (en)
SE (1) SE340892B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2677269B1 (en) 2009-02-04 2020-04-01 Adga Adolf Gampper GmbH Folding rule

Families Citing this family (11)

* 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
US5201782A (en) * 1992-05-26 1993-04-13 Bartlett Christopher B Universally-adjustable axle-mountable tool for truing a bicycle wheel
US6334261B1 (en) * 1999-10-20 2002-01-01 The Stanley Works Collapsible square
US7111408B2 (en) * 2005-02-02 2006-09-26 Cooper Brands, Inc. Folding rule
US20100229411A1 (en) * 2009-03-16 2010-09-16 Cheng Lin WANG Foldable measuring device
CH701126A1 (en) * 2009-05-28 2010-11-30 Kunststoffwerk Ag Buchs Scale member made of thermoplastic material and folding rule.
US8782914B1 (en) * 2011-03-27 2014-07-22 Gregory G. DeLuca Segmented measuring assembly and method of use
US10317183B2 (en) * 2015-06-16 2019-06-11 Milwaukee Electric Tool Corporation Folding ruler
US11014397B2 (en) * 2019-03-22 2021-05-25 David VUKAJ Adjustable angle measurement tool
DE202019105481U1 (en) 2019-10-04 2021-01-18 STABILA Messgeräte Gustav Ullrich GmbH Folding rule
CN115655057B (en) * 2022-12-27 2023-03-14 安徽建筑大学 Old and old facility transformation length measuring device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2677269B1 (en) 2009-02-04 2020-04-01 Adga Adolf Gampper GmbH Folding rule
EP3696491B1 (en) 2009-02-04 2021-09-01 Adga Adolf Gampper GmbH Folding rule

Also Published As

Publication number Publication date
FR1574443A (en) 1969-07-11
US3490148A (en) 1970-01-20
NL6810141A (en) 1969-01-22
SE340892B (en) 1971-12-06
BE718176A (en) 1968-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]