DE1432292C3 - - Google Patents

Description

3 4

serve, with a further piercing by a hot end shown in the I "ig. 2 uiul 3

An-ahlagn is limited. The needle 4 serves the same example as the piston in principle

early. Anchoring of the entire corkscrew. Fig. I corresponding piston 2 in one piece with a

whereby a deadlock occurs that stalls it. Piston rod! 6 formed This piston rod 16

the cylinder 1 serving as a handle by means of a;>, as in particular F ⁷ i g. 3 shows, out of line with

I loud! to move up and down (to the left and right ribs 17 occupied, which between them Liifleinial'-

iii of the drawing). shooter 18 free. The ribs 17 bear close to

Liei Jem Exemplimgsbeispiel uc: Fig. I is rem rearward linden a paragraph 19, which together the actual hollow needle 4 behind the stop 6 men with a warmly drawn-in round 20 of the Zynach backwards in a simultaneously as a piston mouth I the front stopb- ' Grenzimg for doing best part 8 continues. This part 8 is firmly inserted in the movement of the cylinder I with respect to the piston 2 forming piston 2. The hole 5 is det. The check valve 11, 12 is correspondingly via an opening 9 with the interposition of one of the FIGS. I formed, but disordered at the front non-return valve ball Π with the cylinder pressure end of the piston rod 16,
room 10 in connection. The valve ball 11 is 15 In summary, it can thus be determined that no spring 12 is pressed against the valve seat. that the corkscrew according to the invention in each case The valve spring 12 is supported on the other hand, basically consists of only three parts, namely end surface 13 of the piston rod part 8 of the needle 4 egg cylinder 1, the piston 2 and the hollow needle 4. and of course the ball U and spring 12 of the

At the front end of the cylinder 1 is a Füh- 20 check valve. The piston rod is in one

rungsicil 14 for the piston rod part 8-trap (Fig. 1) part of the hollow needle, while in the

screws. The guide opening of the other case (Fig. 2, 3) is integral with the piston

Guide part 14 is an air inlet duct 15.

1 sheet of drawings

Claims (3)

1 4 3 2 zy 'λ 1 2 / id of the invention is! it πι; ιι. a pneiinia! isch Palcnlanspiiiclie: to create effective corkscrew, which on the one hand is easy to use and the ΕΓ-Όΐ ^. '. ικιμ one 1. Pneumatically effective corkscrew, with a cork that ends in the direction of the cork, which is sufficient for the cylinder in its entire length to be more than five o'clock. and the on-handle is designed and a hollow needle on the other hand at possible · ;! ülarge Z \! i; idcrvoiuivien. arranged like a check valve on the piston; is the er / ciiyiüvi of the overpressure with a few liii. h η :: ί. da ") of ben gcsiiuiet. a v;! ir cini-.ivhen structure hesiiz :.
Piston (2) sJl -.-; ii; i ·: ρ. see! vkaiiulc; "We ^; se a: According to the invention, the Aul'gaiv becomes dad: in: h aeals [iinlai.'vo: U ^; l we! ■ s; 'ine' ^r op '': r ;;! ! is :: no ".. iv. \ olös ;, i.e., i.i with a Ko. Wedge puller of eiinuuMis e; 1äü-LHV.! die / λ! i; u! crnick \\ aiK 'a <! e: i Tot ι : r.; sii des lerien Au der Koibeii: .e! bs ⁽ in known piston ·, iü ι .''- ! "hir ^: c! s! e :: A; beil;! :::> e ansi'i:! - A Topi'man-I en de.! opl'ariij-.e!.! .in / ielii.: ;;;.: (3) aul'weisi. whereby scolding is uiui the Zyiincierrückwand a Λοι Totein Führ'.i'iysloi! (34) of the cylinder (i) or a space of the piston in the back 'ersien working days from-Rihrun <is! c! l (Π) of the packages (! f>) with 15 filling, topi'ariiue fin / ieliiiüg, whereby a Liifteiniai.'kiiniücii (15.f.8) provide Guide part of the cylinder or a r'iihi ',! n; is':' i! der 2. Corkscrew according to claim!, Datliircli go piston rod with L.ui'ieinlaBkaniilen vers.:b.en are,
kennv.eiclinei, d:; i.> eii ^ part of the Mohlnade! (4) The piston rod (8) is used in the corkscrew according to the tier, the cylinder part of which is the cylinder itself as a handle. The end (13) of the piston is the counterpart to the valve spring (12) 20 as a whole as a cup sleeve, so that, in the transition to the hollow needle, a special connection with salt (6) is formed in the transition to the hollow needle. a piston length can be omitted. It just becomes 3. Corkscrew according to claim 1, characterized in that the mark is drawn on the pot mane in some way. that the piston rod (16) is fastened with a lug, according to a further feature With the piston (2) and outside the air, part of the hollow needle is the piston inlet channels (18) forming longitudinal ribs (17) can form rod, the cylinder-side end of which wearing. Counter support for the valve spring of the check valve forms, with a shoulder in the transition to the hollow needle is trained. So one comes to a corkscrew 30 pullers according to the invention with a few, easy to assembling parts. There at the back end The invention relates to a pneumatically effective piston a retraction is present that the men corkscrew, in which the cylinder fills in its dead space behind the cup seal, is in entire length is designed as a handle and a flawless way to generate a high Hollow needle and a check valve on the piston 35 pressures achieved sufficient seal, because of are arranged. of the small remaining space between In a known such pneumatic ar- retraction and cup seal a very strong agile corkscrew (German utility model pressure increase is possible. I 887 601), in which the cylinder itself has been found to be particularly favorable. is already designed as a handle. the air 40 is proven form in which the piston rod is one-piece through one at the rear of the handle or piston end with the piston and outside the air inlet ducts arranged opening sucked, which carries forming longitudinal ribs for pressing. the air into the bottle using the thumb must be closed. In such a cork from the following description of two preferred topcoat is a considerable skill erfo ^r derüch. 45 examples based on the drawing. It push the cork out of the bottle. Irv.hcson- shows it can happen that the Fig. 1 is a longitudinal section through a first opening the opening can only be generated by hand guide form of a pneumatic corkscrew overpressure in the bottle is not sufficient to achieve the compression set according to the invention,
Pushing out corks 50 F i g. 2 a longitudinal section through a second Av.s- There is also already an example of a corkscrew working with excess air pressure, however lender corkscrew known, (German usage - the compression room about its largest volume pattern 1 679 583) in which the air has a and Cup sleeve seal is sucked in. This Fi g. 3 shows a section along line AB in FIG. 2 Seal is on one inside of on one 55 The corkscrew according to the Ausführungsbcispie-Endc the needle and the check valve bearing len each have a handle at the same time Cylinder displaceable piston rod arranged, serving cylinder 1 on. There is a in this cylinder wherein the piston rod is designed like a pot-pin flange facing away from the needle, at the same time as End of the cylinder penetrated. Piston 2 serving in such an inlet valve is displaceable. At the The construction of the corkscrew results in a rear cylinder end that is integral with the piston 2 Complicated structure as a result of the necessary retraction, which reduces the dead space 3 The connection between the needle and the rear is provided. The hollow needle 4 is in the usual way impact valve with the cylinder and the necessary- near its front end with a transverse hole 5 kcit, a proper assembly of the cup collar, which is provided via the hole in the hollow needle 4 to shape with the piston rod. Since a 65 with the pressure space inside the cylinder 1 in A multitude of parts are connected to one another. must, of course, exists to a greater extent. The hollow needle 4 is made in a manner known per se the risk of damage. closed by the schematically indicated cork 7