SE451386B - Marking stick - Google Patents

Marking stick

Info

Publication number
SE451386B
SE451386B SE8405673A SE8405673A SE451386B SE 451386 B SE451386 B SE 451386B SE 8405673 A SE8405673 A SE 8405673A SE 8405673 A SE8405673 A SE 8405673A SE 451386 B SE451386 B SE 451386B
Authority
SE
Sweden
Prior art keywords
core
marking
casing
lips
marking stick
Prior art date
Application number
SE8405673A
Other languages
Swedish (sv)
Other versions
SE8405673L (en
SE8405673D0 (en
Inventor
H Lovgren
Original Assignee
H R G Lovgren Ab
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 H R G Lovgren Ab filed Critical H R G Lovgren Ab
Priority to SE8405673A priority Critical patent/SE451386B/en
Publication of SE8405673D0 publication Critical patent/SE8405673D0/en
Publication of SE8405673L publication Critical patent/SE8405673L/en
Publication of SE451386B publication Critical patent/SE451386B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/06Apparatus for setting-out or dividing courts
    • A63C19/062Slalom gate poles, posts or marking sticks for sport fields
    • E01F9/011

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The outer thin-walled tube is of an elastically deformable material such as PVC, and the inwardly directed tongues or ribs are longitudinal. These tongues or ribs retain an inner, relatively rigid core. pref. a bamboo cane, in a position coaxial with the outer tube.

Description

451 386 blir styvheten otillfredsställande. 451 386 the stiffness becomes unsatisfactory.

Syftet med uppfinningen har därför i första hand varit att åstadkomma en markeringskäpp, som reducerar eller eliminerar de inledningsvis nämnda olägenheterna och som kan framstäl- ° las till ett relativt lågt pris med enkel utrustning och utan fackkunskaper. V För genomförande av detta och andra syften har uppfinningen de kännetecken, som framgår av patent- kraven.The object of the invention has therefore primarily been to provide a marking stick which reduces or eliminates the inconveniences mentioned in the introduction and which can be manufactured at a relatively low price with simple equipment and without specialist knowledge. For carrying out this and other objects, the invention has the features which appear from the patent claims.

På bif. ritning visas en såsom exempel angiven utföríngsform av uppfinningen, varvid Fig. 1 utgör ett partiellt längdsnitt genom den nya marke- ringskäppen under det att ' Fig. 2 utgör ett tvärsnitt genom densamma.On bif. The drawing shows an exemplary embodiment of the invention, in which Fig. 1 forms a partial longitudinal section through the new marking stick, while Fig. 2 forms a cross-section through the same.

Den på ritningen illustrerade markeringskäppen består av en inre, relativt styv, långsträckt del 1, vilken lämpligen kan bestå av ett bamburör av lämplig dimension och en yttre, likaså långsträckt del 2, vilken står i förbindelse med den inre delen 1.The marking stick illustrated in the drawing consists of an inner, relatively rigid, elongate part 1, which may suitably consist of a bamboo tube of suitable dimension and an outer, likewise elongate part 2, which communicates with the inner part 1.

Vid det visade utförandet består den yttre delen 2 av en av lämpligt plastmaterial såsom pvc framställd profil i form av en rörformig del 3, vilkens innerdimension är avsevärt större än den inre delens ytterdimension och från vilken ut- går inåtriktade, längsgående tungor eller ribbor 4 (Se fig. 2), vilka är så formade och dimensionerade, att de med frik- tion kan fasthålla den i delen 2 inskjutna delen 1. För att möjliggöra delens 1 införande och för att åstadkomma en fixering även av så oregelbundet formade innerdelar som ett bamburör förlöper tungorna eller ribborna ej radiellt utan 5 bildar åtminstone i sina innerst belägna partier vinkel med en normal genom deras resp. övergång i den rörformade delen 451 386 3. Den rörformade delen är lämpligen relativt tunnväggig, varigenom man dels ernår en materialbesparing och dels ernår att sagda del 3 medverkar till den fjädrande klämeffekt, som här åsyftas.- Det inses, att den nu beskrivna markeringskäppen kan till- verkas utan dyrbar utrustning eftersom det endast gäller att skjuta in den inre delen i den yttre. Denna hopskjutning kan även ske i samband med själva uppsättningen av markerings- käppen och kan utföras av helt outbildad arbetskraft.In the embodiment shown, the outer part 2 consists of a profile made of suitable plastic material such as PVC in the form of a tubular part 3, the inner dimension of which is considerably larger than the outer dimension of the inner part and from which inwardly directed longitudinal tongues or ribs 4 ( See Fig. 2), which are so shaped and dimensioned that they can frictionally hold the part 1 inserted into the part 2. the tongues or ribs do not extend radially but form at least in their innermost portions angles with a normal through their resp. transition in the tubular part 451 386 3. The tubular part is suitably relatively thin-walled, whereby one achieves a material saving and partly that said part 3 contributes to the resilient clamping effect, which is referred to here.- It will be appreciated that the marking stick now described can manufactured without expensive equipment because it is only a matter of pushing the inner part into the outer one. This juxtaposition can also take place in connection with the actual set-up of the marking stick and can be performed by a completely untrained workforce.

Claims (2)

10 451 386 ' 'i10 451 386 '' i 1. l. Markerlngskäpp, bestående av ett yttre hölje (2) och en separat PATENTKRAV inre kärna (1), vilken har en ytterdímension, som avsevärt under- stiger höljets innerdímensíon, k ä n n e t e c k n a d därav, att höljet (2) uppvisar i ett stycke med detsamma utformade längsgående läppar (Å) vilka har sådan fjädring, att sagda läppar genom att fjädra undan tillåter införande i axiell led av en kärna (1) och att läpparna fasthåller och centrerar kärnan genom att verka mot densamma.1. Marking stick, consisting of an outer casing (2) and a separate CLAIM inner core (1), which has an outer dimension which is considerably lower than the inner dimension of the casing, characterized in that the casing (2) has a piece with the same longitudinal lips (Å) which have such suspension that said lips by springing away allow insertion into axial direction of a core (1) and that the lips hold and center the core by acting against it. 2. Markeringskäpp enligt patentkravet 1, k ä n n e t e c k n a d därav, att det yttre höljet (2) är framställt av ett halvmjukt plastmaterial och uppvisar en tunnväggíg, rörformíg del (3) under det att kärnan (1) är framställd av ett styvare material.Marking cane according to claim 1, characterized in that the outer casing (2) is made of a semi-soft plastic material and has a thin-walled, tubular part (3) while the core (1) is made of a stiffer material.
SE8405673A 1984-11-08 1984-11-08 Marking stick SE451386B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8405673A SE451386B (en) 1984-11-08 1984-11-08 Marking stick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405673A SE451386B (en) 1984-11-08 1984-11-08 Marking stick

Publications (3)

Publication Number Publication Date
SE8405673D0 SE8405673D0 (en) 1984-11-08
SE8405673L SE8405673L (en) 1986-05-09
SE451386B true SE451386B (en) 1987-10-05

Family

ID=20357724

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405673A SE451386B (en) 1984-11-08 1984-11-08 Marking stick

Country Status (1)

Country Link
SE (1) SE451386B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004190A1 (en) * 1988-10-10 1990-04-19 Fmk Konsult Och Fastighets Ab A reflecting tube device to be fixed around a traffic sign post

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004190A1 (en) * 1988-10-10 1990-04-19 Fmk Konsult Och Fastighets Ab A reflecting tube device to be fixed around a traffic sign post

Also Published As

Publication number Publication date
SE8405673L (en) 1986-05-09
SE8405673D0 (en) 1984-11-08

Similar Documents

Publication Publication Date Title
EP0861673A3 (en) Catheter assemblies and inner cannulae
SE441396B (en) BEARING FOR ANIMAL MARKING
SE433681B (en) DEVICE FOR LABELING OF LONG-TERM FOREMALS AS SINGLE CONDUCTORS, CABLES, CABLES, PIPES OR SIMILAR
NL191756C (en) A method of forming a soft, deformable tip at the distal end of an elongated catheter formed from a tube of thermoplastic or elastomeric material.
DE59909005D1 (en) stent
BE891737A (en) Artificial milk protein substitute with better suspension properties.
KR970073636A (en) Golf club shaft
DE602004000942D1 (en) guidewire
US5318372A (en) Combination pen and pencil writing instrument
KR960028937A (en) Extra large bag for golf clubs
FR2754624B1 (en) NEW LIGATURE FOR SPOUT OF A REED WIND INSTRUMENT
SE451386B (en) Marking stick
JPH05500932A (en) writing instrument cap
SE517205C2 (en) Device for marking wires
SE463188B (en) BRUSH FOR MEDICAL SAMPLING
US779082A (en) Penholder.
DE3852932D1 (en) Extruder system for the production of a plastic pipe.
SE461065B (en) MARKING DEVICE PROVIDES ELECTRICAL CABLES AND SIMILAR
GR1003531B (en) Fountain-pan or marker with integral correcting tape mechanism
DE59905369D1 (en) SLEEVE OF THERMALLY DEFORMABLE MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
ATE178507T1 (en) TUBE FREE-FALL SEPARATOR FOR SEPARATING PLASTIC MIXTURES
GB2165431A (en) Improvements in fishing rods
ATE146711T1 (en) DRILL BIT WITH CROSS SECTION REINFORCEMENTS
ATE21151T1 (en) PLASTIC EXPANSION DOWEL.
SE9102752L (en) GAENGAT END PIECE OF MOUNTAIN DRILLING TOOLS, CONSISTING OF A ROOM KIT AND A STRAIGHT MOUNTED THEREOF

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8405673-8

Effective date: 19900706

Format of ref document f/p: F