DE8404415U1 - SPARK PLUG CLEANING TOOL - Google Patents

Description

BiBRACH & REHBERQ LAW FIRM

PATENT ADVOCATE DlPUINQ. RUDOLF BIBRACH PATENT Attorney DIPUINQ- ELMAR REHBERQ

LAWYER MICHAELA BIBRACH-BRANPIS

TELEPHONE: UBStI 45034/35 TELEX: 9M16 bipat d

CHECK ACCOUNT: HANNOVER

(BLZ {5010030 NO. 115763-301

BANK ACCOUNTS: DEUTSCHE BANK AQ QCfTTlNQEN

(BLZ ZM7007X) MR. 0 * / 85900 COMMERZBANK QOTnNQEN (BLZ 2M4OO3O) NO. 6 «25 TO

YOUR SIGN YOUR SC-I WRITE FROM OUR SIGN D-3400 YOUR REF. YOUR LETTER OUR REF. FOTTERMEQ 4

\ ) 11.475 / n3 February 14, 1984

Hubert Seiffert, Gerhard Hauptmannstr. 11, 3418 üslar

Tool for cleaning spark plugs

The innovation relates to a tool for cleaning spark plugs. It is known that spark grubby after a shorter operating time, so that a cleaning of the plug electrodes would be out of place, but will refrain often, 'because the cleaning is associated with considerable difficulties.

The task of the innovation is therefore to create a tool with which a spark plug cleaning can be carried out in the simplest and most thorough manner. This is characterized DARCH a single-ended, with a cleaning agent, such as kerosene or the like.., To be filled sleeve, the sleeve o. The like., With a provided at the open end thread, into which the one is rotatable to be cleaned sin candle sealingly and with Pin loosely inserted, thin, needle-shaped metal inside the sleeve. The pins consist of two

«Lit. S iai

With particular advantage, the bushing has a spark plug body » receiving clear width and length and is with about 50 to 80 pins of about 6½ mm in length and about OfS up to 0.7 mm diameter as well as the cleaning agent filled.

After cleaning is done, the spark plug is out of the bag to unscrew. So that the reusable cleaning agent is not lost, the Büehse is equipped with a sealing pot to assure & en,

The 6th concept of the invention allows the most varied of designs possibilities too. One of them is in the attached drawings reproduced / namely show:

Fig. 1 shows a LMngssehnitt through the tool with screwed in !? spark plug

and

Fig. 2 the Vejfsehlußstopfen, which after removing the The spark plug must be screwed into the liner.

Moderately made of non-ferrous metal, preferably brass. By They are shaking the arms in this me on the Contacts of the candle am and

Block 1 is provided with a thread extension 2, which corresponds to the thread extension 3 of the spark plug 4.

The can 1 is old a cleaning agent 5 / such as, for example, petroleum Ö. Like. Filled. In addition, the sleeve 1 takes a larger number

ill ft, ti

# · ♦ ♦ 4 III

of metal pins 6, which are approximately 6mm in length and a disk of O, S to 0.7 mm in diameter.

When not in use, the sleeve 1 is provided with a sealing plug 7 closed, which is similar to the spark plug 4 in the threaded aneats 2 with the interposition of a Seal 8 can be screwed. On the threaded attachment 9, the plug 7 also carries a rigid needle 10 / with the approximately Any remaining dirt can be scraped out. To properly clean the spark plug pins, after unscrewing the versehius plug 7 with their »thread firmly screwed into the thread extension 2. Then the cleaning can be done by shaking the tool. cpmittel together with the loose contained in the sleeve 1 Metal pins β are moved back and forth, the relatively thin pins removing all impurities contained between the contacts of the spark plug and removing the cleaning agent washes them away at the same time. Of course, the cleaning agent can be replaced from time to time and the can be cleaned at the same time.

Claims (4)

lt · ft «tft» · S c h u t ζ a η s ρ r ü c h e: 1. Tool for cleaning spark plugs, characterized by a one-sided closed, with a cleaning agent, such as petroleum or the like, can to be filled, sleeve (1) or the like, with one provided at the open end Gewiroäs (2), in which the spark plug to be cleaned (4) can be screwed in tightly and with inside the bushing (1) ( ^} loosely inserted, thin, needle-shaped metal pins (6}. 2. Tool according to claim 1, characterized in that the pins (6) made of non-ferrous metal, preferably made of brass, and with play by shaking the sleeve (1) in this can be moved back and forth up to the contacts of the candle (4). 3. Tool according to claim 1 and 2, characterized in that the bush (1) receiving a spark plug body (4) Clear width and length and with about 50 to 80 pins (6) of about 65mm in length and about 0.5 to 0.7 mm ,. Diameter and the cleaning agent (5) is filled. 4. Tool according to claim 1, characterized by an in the bushing (1) to be screwed in, the plug (7) to replace the spark plug (4).