DE3923372A1 - Hand scraper for cleaning hardened material from wheel rims - is double ended with chisel at one end and claw at other end - Google Patents
Hand scraper for cleaning hardened material from wheel rims - is double ended with chisel at one end and claw at other endInfo
- Publication number
- DE3923372A1 DE3923372A1 DE19893923372 DE3923372A DE3923372A1 DE 3923372 A1 DE3923372 A1 DE 3923372A1 DE 19893923372 DE19893923372 DE 19893923372 DE 3923372 A DE3923372 A DE 3923372A DE 3923372 A1 DE3923372 A1 DE 3923372A1
- Authority
- DE
- Germany
- Prior art keywords
- scraper
- wedge
- hand scraper
- claw
- handle
- 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.)
- Withdrawn
Links
- 210000000078 claw Anatomy 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 title abstract description 5
- 238000004140 cleaning Methods 0.000 title abstract 2
- 238000007790 scraping Methods 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/30—Compensating imbalance
- G01M1/32—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights
- G01M1/326—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights the body being a vehicle wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In General (AREA)
Abstract
Description
Die Erfindung betrifft einen keilförmigen Handschaber zum Entfernen von an Radfelgen angeklebten Wuchtgewichten und von Kleberresten nach dem Oberbegriff des Anspruches 1, wie er in Automobilwerkstätten beim Wuchten von Rädern, insbesondere von Leichtmetallfelgen mit Reifen benützt und als bekannt unterstellt wird.The invention relates to a wedge-shaped hand scraper for Removal of balancing weights and sticking on wheel rims adhesive residues according to the preamble of claim 1, like it does in automotive workshops when balancing wheels, used especially of alloy wheels with tires and is assumed to be known.
Beim Wuchten von Rädern werden unterschiedliche Arten von Wuchtgewichten, so z.B. an die Radfelge angeklebte Wucht gewichte, benützt. Zum Entfernen alter geklebter Wuchtge wichte wird ein aus Kunststoff gefertigter, keilförmiger Handschaber verwendet, der eine Schabekante aufweist. Diese Schabekante wird zwischen das Wuchtgewicht und die Radfelge geschoben, das geklebte Wuchtgewicht entfernt und anschließend die noch an der Radfelge verbliebenen Kle berreste abgeschabt. Damit hierbei die Felge nicht verkratzt wird, ist der Handschaber aus einem gegenüber der Felge weicheren Material gefertigt. Beim Entfernen des Wuchtgewichtes geschieht es daher immer wieder, daß die Schabekante zumindest bereichsweise abbricht. Das nachfolgende notwendige Schärfen der Schabekante erfordert Zeit und der Materialverschleiß an dem Handschaber ist unnötig hoch.When balancing wheels there are different types of Balancing weights, e.g. force glued to the wheel rim weights, used. To remove old glued balancing wheels the weight becomes a wedge-shaped one made of plastic Hand scraper used that has a scraper edge. This scraping edge is between the balance weight and the Wheel rim pushed, the glued balance weight removed and then the Kle remaining on the wheel rim remains scraped off. So that the rim does not is scratched, the hand scraper is from one opposite the rim is made of softer material. When removing the Balancing weight it happens again and again that the Scraper edge breaks off at least in some areas. The subsequent necessary sharpening of the scraping edge requires Time and material wear on the hand scraper unnecessarily high.
Der Erfindung liegt die Aufgabe zugrunde, einen gattungs gemäß zugrunde gelegten Handschaber dahingehend weiterzu entwickeln, daß seine Schabekante bei dieser Arbeit einem nicht so hohen Verschleiß unterliegt.The invention has for its object a genus according to the hand scraper used develop that his scraping edge during this work one not subject to so much wear.
Die Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des Anspruches 1 gelöst.The object is achieved with the characteristic Features of claim 1 solved.
Das geklebte Wuchtgewicht wird zuerst mit einer an einem Endbereich eines Heftes angeordneten Abhebekralle wegge drückt und danach die an der Radfelge noch verbliebenen Kleberreste mittels eines am entgegengesetzten Ende des Heftes angeordneten Schabekeiles entfernt. Wird der Schabekeil oder die Abhebekralle beschädigt, bzw. durch den Verschleiß abgenutzt, können sie einfach ausgetauscht werden und der Handschaber ist wieder einsatzbereit.The bonded balance weight is first with one on one End portion of a booklet arranged claw wegge presses and then those still on the wheel rim Remnants of adhesive using one at the opposite end of the Stitched scraping wedge removed. Will the Scraper wedge or the lifting claw damaged or by worn out, they can easily be replaced and the hand scraper is ready for use again.
Ein Ausführungsbeispiel ist in den Zeichnungen dargestellt und wird im folgenden erläutert. Dabei zeigtAn embodiment is shown in the drawings and is explained below. It shows
Fig. 1 Eine perspektivische Explosions zeichnung des erfindungsgemäßen Handschabers, und Fig. 1 is an exploded perspective drawing of the hand scraper according to the invention, and
Fig. 2 einen Längsschnitt durch den Handschaber nach Fig. 1. FIG. 2 shows a longitudinal section through the hand scraper according to FIG. 1.
Der keilförmige Handschaber 1 ist im wesentlichen aus ei nem mit einer Schabekante 9 versehenen Schabekeil 3, einem Heft 2 und einer an einem Ende gekrümmten Abhebekralle 4 aufgebaut. An einem Endbereich des Heftes 2 ist der Schabekeil 3 und am anderen Endbereich die Abhebekralle 4 auswechselbar befestigt. Zu diesem Zweck weist der aus Kunststoff gefertigte Schabekeil 3 einen axial ausgerich teten und mit einem Außengewinde 6 versehenen Zapfen 5 auf. Dieser Zapfen 5 wird in eine ebenfalls axial ausge richteten und mit einem Innengewinde 8 versehene Bohrung 7 des Heftes 2 geschraubt. Am anderen Endbereich des Heftes 2 ist an dem Umfang des Heftes 2 eine Ausfügung angeord net, auf die die Abhebekralle 4 aufgelegt und umfangs seitig angeschraubt wird. Die Umfangkontur der Abhebe kralle 4 ist entsprechend der Umfangskontur des Heftes 2 nachgeformt. Dadurch geht das Heft 2 an seiner Oberfläche bündig in die Oberfläche der Abhebekralle 4 über, womit ein Grat, an dem sich der Arbeiter verletzten könnte, vermieden wird. An dem der Abhebekralle 4 umfangsseitig gegenüberliegenden Bereich des Heftes 2 ist zweckmäßiger weise eine Fingermulde 10 zur besseren Handhabung des Handschabers 1 angeordnet. The wedge-shaped hand scraper 1 is essentially composed of egg nem with a scraping edge 9 scraping wedge 3 , a booklet 2 and a lifting claw 4 curved at one end. The scraping wedge 3 is fastened to one end region of the booklet 2 and the lifting claw 4 is exchangeably fastened to the other end region. For this purpose, the plastic wedge 3 has an axially aligned and provided with an external thread 6 pin 5 . This pin 5 is screwed into a likewise axially aligned and provided with an internal thread 8 bore 7 of the booklet 2 . At the other end of the booklet 2 on the circumference of the booklet 2 is a version angeord on which the lifting claw 4 is placed and screwed on the circumference. The circumferential contour of the lifting claw 4 is shaped according to the circumferential contour of the booklet 2 . As a result, the surface of the booklet 2 merges flush with the surface of the lifting claw 4 , thus avoiding a burr on which the worker could be injured. A finger recess 10 is expediently arranged on the area of the handle 2 opposite the lifting claw 4 on the circumferential side for better handling of the hand scraper 1 .
Das gekrümmte und schneidenförmig auslaufende Ende der Abhebekralle 4 wird zwischen die Radfelge und das Wucht gewicht geschoben und anschließend von der Radfelge weg gedrückt. Dadurch ist die Schabekante 9 weitgehend entla stet und bricht seltener ab. Nachdem das Wuchtgewicht entfernt ist, wird mittels der Schabekante 9 des Schabe keiles 3 die an der Radfelge verbliebenen Kleberreste ab geschabt.The curved and cutting end of the lifting claw 4 is pushed between the wheel rim and the balance weight and then pressed away from the wheel rim. As a result, the scraping edge 9 is largely unloaded and breaks off less frequently. After the balancing weight is removed, the remaining adhesive on the wheel rim is scraped off by means of the scraping edge 9 of the scraping wedge 3 .
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893923372 DE3923372A1 (en) | 1989-07-14 | 1989-07-14 | Hand scraper for cleaning hardened material from wheel rims - is double ended with chisel at one end and claw at other end |
DE19904009014 DE4009014A1 (en) | 1989-07-14 | 1990-03-21 | Hand scraper for balance-weight removal - incorporates plastics chisel screwed onto end of separate grip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893923372 DE3923372A1 (en) | 1989-07-14 | 1989-07-14 | Hand scraper for cleaning hardened material from wheel rims - is double ended with chisel at one end and claw at other end |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3923372A1 true DE3923372A1 (en) | 1990-02-01 |
Family
ID=6385070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19893923372 Withdrawn DE3923372A1 (en) | 1989-07-14 | 1989-07-14 | Hand scraper for cleaning hardened material from wheel rims - is double ended with chisel at one end and claw at other end |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3923372A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19750095A1 (en) * | 1997-11-12 | 1999-05-20 | Itt Mfg Enterprises Inc | Method of detaching sensors (and other glued parts) from a disc and pliers to perform this method |
DE10014742A1 (en) * | 2000-03-24 | 2001-10-11 | Daimler Chrysler Ag | Tool for the removal of wheel balance weights has a structured shell lifting claw at one end of the handle for easy removal of weights in difficult positions |
DE102009005786B4 (en) | 2009-01-22 | 2022-06-02 | Proverum Ag | scraper |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE412102C (en) * | 1925-04-11 | Harry Reitz | Hammer-like tool | |
US4028758A (en) * | 1975-09-22 | 1977-06-14 | Connor John J O | Combination utility knife and staple remover |
US4786095A (en) * | 1986-05-30 | 1988-11-22 | Alain Dumont | Gardening hand tool fitted with a handle and various tools which can be interchangeably mounted on said handle |
-
1989
- 1989-07-14 DE DE19893923372 patent/DE3923372A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE412102C (en) * | 1925-04-11 | Harry Reitz | Hammer-like tool | |
US4028758A (en) * | 1975-09-22 | 1977-06-14 | Connor John J O | Combination utility knife and staple remover |
US4786095A (en) * | 1986-05-30 | 1988-11-22 | Alain Dumont | Gardening hand tool fitted with a handle and various tools which can be interchangeably mounted on said handle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19750095A1 (en) * | 1997-11-12 | 1999-05-20 | Itt Mfg Enterprises Inc | Method of detaching sensors (and other glued parts) from a disc and pliers to perform this method |
DE10014742A1 (en) * | 2000-03-24 | 2001-10-11 | Daimler Chrysler Ag | Tool for the removal of wheel balance weights has a structured shell lifting claw at one end of the handle for easy removal of weights in difficult positions |
DE10014742C2 (en) * | 2000-03-24 | 2002-01-31 | Daimler Chrysler Ag | Tool for removing adhesive weights |
DE102009005786B4 (en) | 2009-01-22 | 2022-06-02 | Proverum Ag | scraper |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8143 | Withdrawn due to claiming internal priority |