DE8602182U1 - Hand-operated tool for evenly removing the oxidation layer from e.g. welding wires made of polyethylene or the like - Google Patents
Hand-operated tool for evenly removing the oxidation layer from e.g. welding wires made of polyethylene or the likeInfo
- Publication number
- DE8602182U1 DE8602182U1 DE8602182U DE8602182U DE8602182U1 DE 8602182 U1 DE8602182 U1 DE 8602182U1 DE 8602182 U DE8602182 U DE 8602182U DE 8602182 U DE8602182 U DE 8602182U DE 8602182 U1 DE8602182 U1 DE 8602182U1
- Authority
- DE
- Germany
- Prior art keywords
- tool
- leg ends
- tool according
- hand
- polyethylene
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
- B29C65/12—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined and welding bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/40—Applying molten plastics, e.g. hot melt
- B29C65/42—Applying molten plastics, e.g. hot melt between pre-assembled parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
Description
O t t tO t t t
Von Hand betädigb'äres 'Werkzeug zum gleichmäßigen AbziehenHand-operated tool for even removal
der Oxydationsschicht von z.B. aus Polyäthylen oder dergleichenthe oxidation layer of, for example, polyethylene or the like
bestehenden Schweißdrähten.existing welding wires.
Die Neuerung bezieht sich auf ein von Hand betätigbares Werkzeug
gem. dem Oberbegriff des Anspruchs 1*The innovation relates to a tool that can be operated by hand
according to the preamble of claim 1 *
Bei der Verwendung von Schweißdrähten, die allgemein aus Poly- <When using welding wires, which are generally made of poly- <
äthylen oder ähnlichen für Kunststoffschweißarbeiten geeigneten jethylene or similar suitable for plastic welding work j
Werkstoffen bestehen, müssen die dabei verwendeten Schweißdrähte )Materials, the welding wires used must be used)
blank sein, d.h. von Oxydationsschichten, die sich beispiels- \ be bare, i.e. from oxidation layers that are for example \
weise durch langes Lagern unvermeidbar bilden, freigemacht werden* ( wisely form unavoidable through long storage, be cleared * (
Πίααα η/*\{-τ*ΤΑττ/3 -ΐ γίά Unva ν* Vt a 4 J- mn Ω. 4- λ Ui oViai* ·ί *** ■*»·.-«-»»I* til -Uni ππιαΟϊ/« nm„ ϊϊΠίααα η / * \ {- τ * ΤΑττ / 3 -ΐ γίά Unva ν * Vt a 4 J- mn Ω. 4- λ Ui oViai * · ί *** ■ * »· .-« - »» I * til -Uni ππιαΟϊ / «nm" ϊϊ
ständlichen Abzieh- bzw* Kratz- oder Schabevorgängen ohne hierfür Ipermanent peeling or * scratching or scraping processes without this I
geeignetes Werkzeug bewältigt werden, die zeitraubend und daher I appropriate tools, which are time consuming and therefore I
unwirtschaftlich sind. <are uneconomical. <
Es ist die Aufgabe der Neuerung, hierfür Abhilfe zu schaffen, ; It is the task of the innovation to remedy this ;
die um so dringender ist, als sich ier Bedarf an oxydationsfreien \ which is all the more urgent as there is a need for oxidation-free \
Schweißdrähten enorm steigert und dazu die Notwendigkeit ordnungs- |Welding wires increases enormously and the need for orderly |
gemäßer, qualitativer Schweißarbeiten vergrößert. Anwendungs- | beispiele für Schweißarbeiten auf Kunststoffbasis bilden das sichere|appropriate, qualitative welding work enlarged. Application | Examples of welding work on a plastic basis make up the safe |
Verbinden von Rohren oder Bauteilen aus thermoplatisch verform- | baren Werkstoffen.Connecting pipes or components made of thermo-plastically deformed | materials.
Die Aufgabe wird gemäß der Neuerung nach den Merkmalen des ^According to the innovation, the task is based on the characteristics of the ^
Anspruchs 1 gelöst. Ins besondere ist ein von Hand geführtes ?Claim 1 solved. In particular, is a hand-run?
Werkzeug vorgesehen, welches nach Art einer unter Federwirkung *Tool provided, which is like a spring action *
stehenden, einstückigen Zange elastische Zangensclisnkel aufweist, <
an deren freien Enden Schaberklingen oder dergl. befestigt sind,
die beim Zusammendrücken des Werkzeugs einen im wesentlichen
zentrisch durch das Werkzeug geführten Schweißdraht von rundemstanding, one-piece pliers has elastic pliers legs, <scraper blades or the like are attached to their free ends,
the essentially one when the tool is compressed
centrally guided through the tool of round welding wire
oder ovalem Querschnitt umfaßt und diesen während des Durci*Ziehens- ; or oval cross-section and this during the Durci * drawing- ;
unter Bildung von üblichen Schabrückständen oder Abfall blank ϊwith the formation of usual scraping residues or blank waste ϊ
und unbedenklich einsatzfähig für die nachfolgenden, angedeuteten | Schweißarbeiten macht.and safe to use for the following, indicated | Does welding work.
In den Unteransprüchen sind zweckmäßige Ausgestaltungen festgelegt. ;Appropriate refinements are specified in the subclaims. ;
Als besonders vorteilhaft erweist sich das Merkmal nach ünteran- \ The feature according to sub- \
Spruch 4/ wonach die Schenkelenden des zangenförmigen Werkzeugs ;Proverb 4 / according to which the leg ends of the pliers-shaped tool;
und damit auch die Schaberklingen versetzt und schräg zueinander jand thus also the doctor blades offset and at an angle to one another j
angeordnet sind, um mit den durch Hohlschliff oder dergl. bzw. % are arranged to with the hollow grinding or the like. or %
durch Schrägbohrung gefertigten Schaberkanten etwa eine gänzliche 1scraper edges made by inclined drilling approximately a complete 1
Umfassung des Umfangs des Schweißdrahtes zu erzielen, die durch die Justierungsmöglichkeit der beiden Klingen gefördert wird.To achieve encompassing the circumference of the welding wire, which is promoted by the adjustment option of the two blades.
Einzelheiten der Neuerung sind an einem bevorzugten Ausführungsbeispiel in der Zeichnung erläutert. \ Es zeigt 5 Details of the innovation are explained in a preferred embodiment in the drawing. \ It shows 5
Fig. 1 das U-förmige Werkzeug mit den versetzt angeordneten Schaberklingen,1 shows the U-shaped tool with the doctor blades arranged in an offset manner,
Fig. 2 desgleichen in Seitenansicht undFig. 2 is the same in side view and
Fig. 3 in einer Draufsicht. f3 in a plan view. f
Die ungefähr in natürlicher Größe dargestellte handbetriebene !The hand-operated one shown approximately in natural size!
Werkzeugeinrichtung 1 weist in ihrer Grundform die strichpunktiert angedeutete, etwa exakte U-förmige Gestalt 1a auf und besteht aus elastischem, federndem Material z.B. aus \ Tool device 1 comprises in its basic form, the dash-dotted lines, such as exact U-shaped configuration 1a and is made of elastic, resilient material, for example, from \
Kunststoff. Der Biegeeffekt für die Werkzeugeinrichtung 1 wird \ im wesentlichen in der etwa halbkreisförmigen Krümmung der Biegebasis 2 erzeugt, die im Vergleich zu den Schenkeln 3,4 verbreitert ist, (Fig. 2) . Der Werkzeuggriff verjüngt sich jj also dadurch. Damit wird die Elastizität der Werkzeugeinrichtung 1 gesteigert und fördert eine verwindungsfreie Handhabung.Plastic. The bending effect for the die device 1 is \ generated substantially in the approximately semi-circular curvature of the bending base 2, which is widened in comparison to the legs 3,4, (Fig. 2). The tool handle thus tapers jj as a result. This increases the elasticity of the tool device 1 and promotes torsion-free handling.
Der Werkzeugkörper schließt mit nach innen gleichmäßig abgewinkelten Schenkelenden 5,6 ab, an deren Außenflächen 7,8 und zwar parallel zu diesen jweils ein scharfkantiges Werkzeug in Gestalt einer Schaberklinge 9,10 oder dergl., zweckmäßig mittels Schrauben 11,12 befestigt ist. Die Schaberklingen 9,10, deren freie Enden sich überdecken, stoßen etwa im rechten Winkel |The tool body closes with evenly angled inwards Leg ends 5,6 from, on the outer surfaces 7,8 parallel to these jweils a sharp-edged tool in shape a doctor blade 9,10 or the like., Appropriately by means Screws 11,12 is attached. The doctor blades 9,10, their free ends overlap, butt about at right angles |
aufeinander (Fig. 1).each other (Fig. 1).
Sie weisen durch Schrägbohrung oder durch Hohlschliff sichelförmige bzw. halbrunde Schaberkanten 13,14 auf, die sich beim Zusammendrücken des Werkzeugkörpers - wie Fig. 1 und 3 - etwa ringförmig schließen und den zentrisch über die Bohrung 15 eingefädelten und der Längsachse 16 folgenden Schweißdraht 17 beim Durchziehen schabend umfassen. Der Schweißdraht 17 wird dabei in der Arbeitsstellung des Werkzeugs in Pfeilrichtung 18 abgezogen. Oxydationsrückstände gelten nach dem Abziehen als Abfall. They show crescent-shaped by inclined drilling or by hollow grinding or semicircular scraper edges 13, 14, which when the tool body is pressed together - as in FIGS. 1 and 3 - are approximately annular close and the centrally threaded through the bore 15 and the longitudinal axis 16 following welding wire 17 when pulling through embrace scrape. The welding wire 17 is withdrawn in the working position of the tool in the direction of arrow 18. Oxidation residues are considered waste after peeling.
An den Außenflächen 7,8 der Schenkelenden 5,6 sind Längsnuten 19,20 für eine besondere Haltbarkeit und daher sichere Einbettung für die Schaberklirjen 9,10 eingelassen bzw, ausgespart. Diese sind jeweils mit eineip Langloch bzw. ijiit einem Schlitz 21,22 versehen, die vorteilhaft eine variable Montage ermöglichen.On the outer surfaces 7, 8 of the leg ends 5, 6 there are longitudinal grooves 19, 20 for particular durability and therefore secure embedding for the Schaberklirjen 9,10 let in or recessed. These are each provided with an elongated hole or a slot 21, 22 provided, which advantageously allow a variable assembly.
Die angestrebte Schabewirkung durch die scharfkantigen Klingen 9,10 wird insbesondere dadurch erreicht, daß in die Schäberklingen 9,10 jeweils nach innen gerichtete schräge Bohrungen 23,24 erfolgen, die im Arbeitseinsatz - Fig. 1 - etwa horizontal liegen ufid im SSIiKiTSCht äüf ucn Suiiwciuuraiit ι / 61ΓΓΑ"1Γ«βΠ ιThe desired scraping effect through the sharp-edged blades 9,10 is achieved in particular in that in each of the scraper blades 9,10 inclined bores 23,24 are made, those in work - Fig. 1 - are approximately horizontal ufid in SSIiKiTSCht äüf ucn Suiiwciuuraiit ι / 61ΓΓΑ "1Γ« βΠ ι
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8602182U DE8602182U1 (en) | 1986-01-29 | 1986-01-29 | Hand-operated tool for evenly removing the oxidation layer from e.g. welding wires made of polyethylene or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8602182U DE8602182U1 (en) | 1986-01-29 | 1986-01-29 | Hand-operated tool for evenly removing the oxidation layer from e.g. welding wires made of polyethylene or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8602182U1 true DE8602182U1 (en) | 1986-03-27 |
Family
ID=6791030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8602182U Expired DE8602182U1 (en) | 1986-01-29 | 1986-01-29 | Hand-operated tool for evenly removing the oxidation layer from e.g. welding wires made of polyethylene or the like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8602182U1 (en) |
-
1986
- 1986-01-29 DE DE8602182U patent/DE8602182U1/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0056934A2 (en) | Device for securing a flexible sheet to a structure | |
DE2356853A1 (en) | SCISSORS-LIKE INSTRUMENT AND METHOD FOR MANUFACTURING IT | |
DE2653840C3 (en) | ||
EP0229755B1 (en) | Hand-operated sanding or polishing tool | |
DE3027696C2 (en) | Instrument for the treatment of tooth root canals | |
EP3370571B1 (en) | Method for mechanically sharpening bristles and grinding device | |
DE2109753B2 (en) | ADDITIONAL DEVICE FOR HAND PROSTHESES | |
WO1998009787A1 (en) | Device for deburring workpieces, in particular moulded parts and castings made of plastics, rubber or the like | |
DE8602182U1 (en) | Hand-operated tool for evenly removing the oxidation layer from e.g. welding wires made of polyethylene or the like | |
DE2736344A1 (en) | DEVICE FOR CONTROLLING THE UNWINDING OF WIRE AND THE like. FROM A REEL | |
DE3127446A1 (en) | METHOD FOR ATTACHING AND HOLDING A THIN, FLEXIBLE STRIP WITHIN A GLASSES FRAME | |
DE29914342U1 (en) | Cleaning device, in particular for cleaning toilets, hollow bodies or the like. | |
DE4141900A1 (en) | Hollow rake face grinding process for sharpening saw teeth - involves grinding with wheel offset first to one side and then the other with direction of wheel rotation reversed between two stages | |
DE3401564C2 (en) | ||
DE1226455B (en) | Safety razor | |
EP1117163B1 (en) | Cable knife | |
DD252930A5 (en) | DEVICE FOR HAND-HELD CABLING OF ELECTRONIC CIRCUITS | |
DE19851657C2 (en) | Device for post-treating grout | |
DE20321677U1 (en) | Device for fixing a bone cover on the skull | |
DE4414478C1 (en) | Holder for paint brush bristles | |
DE1628849C2 (en) | Pliers-shaped hand tool for cleaning blind slats or the like | |
DE2215803A1 (en) | ||
DE572501C (en) | Tool for working, especially for roughening leather and other fabrics | |
DE4337446C1 (en) | Adjustable dental cleaning unit | |
DE8529039U1 (en) | spatula |