DE1691978U - WASHER UNIT, IN PARTICULAR FOR THE WINDSHIELD OF MOTOR VEHICLES. - Google Patents

Description

. the Graupe -Mldet "JJIn" -jait - "äiia bottom of üembran 11 ^ * ^ Sfcif: ^^ * ^ ¹ ^ ^äs -solar; 24; with game ninsin and \

The bottom of the housing 10 feeds a "Sdhrleiinaag.-27 to the _.... on the lid 5 arranged Dr3ic3rrentir 28 of the Txsiape * The Schlaticnleittmgmg 6 connects the outlet of the J3rn.clnrentlls with the spray nozzle 7 _s that dead the windshield 'S in & qt I near the pivot point - wiseh levers shown in more detail by Glicht are arranged in such a way that the spray liquid hits the windshield at a desired point of the wiping field of the wiper levers »

When installing the gate direction in the Pahrseug, after attaching the container and the actuator 5 or 23, the pins 16a are first pulled out, whereupon the guide tube 15 is pushed through the socket δ to against the holding piece 13 vd.rd. This has the consequence that the cable 14 at the opposite änäe its Jührsngsrohres 15 as far jaerausragt ₅ that it can be mounted without difficulty on the actuating member. The guide tube 15 is then pushed into its supporting position into the socket 17 or the holder 19 and then fastened at its opposite end "by inserting the pins 16 a into the socket 16.

To operate the Seheibenspülgerätes the hand lever 5 is pulled or pressed on the head plate 2J, whereby the rope 14 moves the membrane 11 against the action of the spring 12 in the lift position and thereby liquid from the container 1 through the open suction valve 25 into the housing 10 sucks. The suction stroke of the membrane 11 is determined by the respective adjustment path of the lever 5 or the head plate 23, so that as desired

-4-

V EISEMAM SMBH - '-4-. , Mx / & e | IMÖ 34. Stuttgart '- ■ .:. - . 7 »3 1954. ·

more or less liquid can be sucked in. can If the actuation glass 5 «of 23 is released, the diaphragm 11 is stretched Each 32 was moved back to its starting position *

.angesaugte the liquid durdh the open relief valve 28 for the hose line, and pressed üurcfc the nozzles 7 against d ± e disc 8 injected "

Due to the special training, the diaphragm pump is achieved _; . that the diaphragm, which is turned inwards during the suction stroke, with the opposite adjustment path, strives to fold over into the resting position with a susceptible expansion of the pressure stroke shortly before the end of the pressure stroke -from injected liquid- ^: speed at the end of the pressure stroke of the pump. -no ah exerted an additional pushing-out force; so .that then, despite the reduced tension of the spring 12, the liquid is still pushed out of the nozzles 8 with a relatively sharp jet "; _:

Claims (1)

GMBH -5- Mx / te ΈΙΜ & 34 J Stuttgart March 7, 1954 iti'-r with a / container-ife: for flushing liquid η; Painted ^: anai ^ en;, ^ the rinsing liquid · .. whose "conveying member 'bäim Saxighubviuiterlider Spannimg a storage force causing the l) return stroke is operated by hand» "characterized in that the pump is arranged on the inside of the" container cover and its J 'ßrderlink via a bowden cable with the operating member for actuation, the pump is in connection » Window washer according to Claim 1, characterized in that the operating member, which consists of a one-armed lever (5) is hinged at one end to a Iragstüek (18) that has a breakthrough through which the fastening part for the ! Drag piece as well as the attacking end of the : Bowden cable (14) protrudes »· 3. Window washer according to claim 1, characterized in that the operating member consists of a longitudinally displaceable, for example znxr : foot actuation arranged bolt (21) which is connected to the pull rope (14) which is at least in the vicinity of its fastening point runs on the bolt over a guide (20) " 4c disc washing device according to one of claims 1 to 3 _f with a membrane pump ρ whose membrane can be brewed from its one end position by a Yers ^ ellkraft against a storage force into the suction and after the discontinuation of the adjusting force τοπ the Speieherkraft while spraying out the sucked liquid in its initial position is surückgedrückt _$ characterized in that advantageously at the membrane (H) ₅ EADERSHIP pin-J-in prolongation of acting on this traction cable i14i _P eiii (ZS) _s is arranged with in a επί pump housing (IC) asgeordneteii Eohrstück (24) Game led i " ⁴ · st. —D- GMBH Stuttgart -6- Mx / ffe EIMG- 34 7.3.1954 3 * window washer according to one of claims 1 to 5 with a ■ membrane pump, characterized in that the pump consists of a; ^ cup-shaped, on its other ünde open housing, (10) and one lying in this housing, also cup-shaped:: Membrane (11) T is located, on the bottom of which the pull cable (14) of the Bowden cable and a return spring (12) engage, and the is attached together with the housing on the closure de disgust (9) of the gate container (1), against which the peder (12) is supported. 7-. Seheibenspülgerät jaach'Anspruch 6, characterized in that the spring is designed as a conically wound spiral spring (12) whose end with the larger diameter faces the bottom of the 'membrane (11). ..- ".-". 8. Window washer according to one of the preceding claims, characterized in that the cover (1) carrying the pump has an opening through which the guide tube (15) of the Bowden cable (14) can be displaced against the delivery link of the pump and in which the end of the guide tube can be easily detachably attached. n «