DE1815535A1 - Always sharp pencil - Google Patents

Description

FU UlKO ΰ Ä X Δ Ju O ^f X ϋ Ufc-'ogo-lceii »

pencil

Dl © £ a? Fii.öui.g see "Bicfc, auf" -iaeu iiaoearspitaei. etiffc ». In particular on such a pencil _s which iar.g © uelea has been used since iii; w # r <ier. ifeaii: ^ ohsie teia i5chreib € äi, by advancing cles · Lir ₄ a dei, dai. amount d% r line ve2 * greaterL au ia

the bekariKt®ii Issö © i? splt »®ii pencils there the i, iti® little fe®raüsrag @ ß »oils breaks ssoixst ob, we · .- ■ <* um vore Ren E! id® <i © s pencils stick out a long piece. For example, in this poem, you see dleo der Iiaebtell there; l di @ Lsii4 © are often naeiigeascfeobtn. * ßu3 w ^ ibre ^ d des

is ₉ but © inen lui..geü-.hreiber-

Js & £ ir * dtt £ * s at @ 111; © ieh now di® task «, ei ^ ea listi spitS43i:, - pencil to ¥ © r ^s Qe £ iae.fii, whereby not only the laud part is eliminated» so ^ tler ^ also the construction is multiplied and The He ^ etellu »gQkoeten vorrii, ^ e, rt will roll

909831/022 2

B ORIGINAL

Uiese ^ Lifgaüe Vij.iti erfii.dui; gsgeiaA3 learned by ei. e. -.Ie pen holder body with a beekeeping guide vuA au * ua unterem Jvn.de fastened ^ kinenechutarohr, which cc ;. About the;. Body hu ^ uarügende part of the Lo. ^ E overdocked ux.ü toi leii.ei: abi.utisu ^ g rUckochiebbar lot *

The ai-findm-g "is raichsequenceLd orjiund from in the presented, Auorührvuigabeiopleleii ι- ^ iher becchriebeii.

Show in the jeicliiiui-g!

Fig · 1 ei;: en Lüi; gaschx.itt durch

Jeii ßlexstift »partially broken

Fig. 2 eii.ea LliiLgeechiiitt through eiieL erfii.dui-ge

according to: i2en pencil, in one ω.tieren guide uigofons, partly broken;

Fig 3 eiLeu LiuigsEcii ^ itt by eiae further ^ as-

Fig, 4 eiceii L.Ii ^ gossch.iitt through dae greened right part of the pencil i also fig. ... '■ ·,

Fig «S>« ii ^ ei ^ LUttgesc.hL.itt through another example of a lower part;

Fig · G, V LaugBSchnittö through

klJu.eiischutzrohrei ..

The iticierepitae pencil gea ^; ui the marking shows ei: .ei. iutfid just a holder iait a Mii: ei.v «rechubeii..richtui.g o..d eii.eia Mii ^ enochutarohr auf« which the tiuie against breakage. protects by Holteruzig at, the .outside of the UL · ^ mn lu.te-Jär: de des lileiatifthaltere.

909831/0222

• A © ORiQfNAL

Gec.-ϊ IMg. 1 eats an aiUeree Uohr 11 vorhai-uer and the body 12 of the Lleistxfthalter ict iu.erh & lb the ilolupen 11 eu »- iseord: .et uu dweiet eir, echruuben-shaped inner 1 $. Egg;-. The guide tube 14 eats i: .i. Outside the body ex * B 12 of the pencil upper ^ .ordered ηιΛ is displaced in relation to the body 12, bur · DIi, head 16 with buckets of bracket Vj β ± around the upper part of the FüJirui -eerohree 1 ^ attached »being the head 1c dxe top of the iuirperf; 12 des isleiEt; i # thulterß Covered u:; d outside the body 12 eix, brave, intended eats.

A sliding burner tube 17 is attached to the tube 14, with part 10 and the side of the tube 1 protrudes and i :, eii-eiu Liix ^ eechlitss 19 dee läi & raiigerohree 14 slidably eats. Part 16 continues to protrude over the pipe 14 hii.4iUG ui: d owns eir * ö ICut 20, which is slidable!; < the screw-shaped part 13

That upper egg of the pencil lead 21 eats ira ui.tex * ei: end of the i. «i; ioi.iialters 1 / more or saixider otark attached and the ΐϊϊ.β 21 protrudes through a hole 22 over the outer walls Übodore 12 hii.auB «

Eii, L. ^ i-0: -schutarohr 23 is & o lower, Iaido kouißch forms Uiid with elii®ti hole 24 through which the 1 1; e 21 extends, with the upper T-oil of the öchutsrohi * es 23 slidable ir. dea S ^ 'iBcher-Raum awiechei. dea. ^ .uiie- VQL Adb.? 11 uud the body 12 of the pencil holdera. The Mid.e ^ öchutsrohr 23 has eir.ei, Li ^ gflsehlita ύβ, it. which el; Sapfei- t.? intervenes.

M6..L .ui the guide tube 14 rotated ird _f slides ö & s part 1C aii.t dor hat 20 iii ^ erha ^ b doe ichrftubei.fönaig © iv I2 «nor * toils 13, which with the l & Srper 12 uEid des iiu3 © re. ^} 3 ear 11 is firmly established, the iiuine 21 around the front f ^ ide through the

909831/02 2

BAD ORiGINAL

Hole 22 her ^ aiageechobek. && at juts the ili ^ e uueh ei « over the hole 24 heruua u «d let through you» i «Jüu 23 Gechütstf uelbst woiJi suffer a L & iigebelcetUüg

ffexx dl ι * Lii.e 21 Bi t deiu front £ & de through due letter :. iabgeiuütsst: a, is dan i "ii.exiechutsrohr 23» ux * ückg "echob · ^ and iat d" x "i / ichßtt part d" r Lli, x.icht · 21 uiekr dttcch the pipe 23

due l.uj & i.Bchut & vQlär 23 wakreud des weiter suruclcgeechobei. are] c «uju ₉ , the« .i ^ e 21 will be like the "vorgeechoieii uz: d es ksu.i will be geochrittenei again, with the l ^ iiiO 21 chucked through the tube 23 let. Za iat dttiu. for 1 - More recently no ^ Ibir.e ^ before & chub required.

Lae Fig. 2 is the echrttubejuxshaped beekeeper 2C directly to the itxie.ticeite the body 25 of the pencil holder β aiieeordered » Eiu protruding piece 29 ^ m Miixeiihilterühr 28 is gleltbax · over an iK ^ geeciilits 30 In the guide a I «Ut 31 i ^> do« achruuL ^ due ü, ... e »re 2t. If the £ 3ip «r 25 is opposite the guide tube 2? is rotated, ii ^ which one holds the head 32 with a bracket 33 »which with the upper & de dee tube © 2? _s connected iet or if the Führui "gßrohr 2 / gegei. de; Body 2 ^ is rotated, the Cuhrt LLi λ conductor eyelet 28 auGamnier. iait the line 3 ^ the reversed movement from

This execution example is the J ^ iuenechutsrohr

dü; "i * es Höhrchei *, which slidable ix eix.eci hole 30 oxa front: Bad" dee pencil holder "!. brought" Bin Flanach 3? & n obei-ei. The end of the ear 36 hits against the n & ch ir ^ e; - rage2; dexi built 33 of the body 2ϊ dee pencil holdera »

r?

909831/0222

BATH

When the υΐ ^ β, ύ protective tube 5 £ horaungeschoteii lu.d die Lii.e 3 ⁱ * rises nit decs voffdere; * Jäckerei ~ ur ox- v / ei-ag About da » ΔλΙο άοΐί üchu seed tube β a 55 hii-auc. Lr. This has the same effect as in deiu uUBführoiigßbeiopiol mcfc F ^ g * 1, but with the advantage that the thin "Foria des Hoiurae 55 is better eiohtable"

Il Fig. 3 ω & α ^£ * eats a * measure. "Yo3? * 'A1ssrohr ^ K) isn« rfialb

des Vorraissrohi'ea ^ o bsfiüdet © ine abi-ehabAre sleeve '♦ 1, which protrudes Ubor dex' »body 39 · Aa Uzerei * 2ii dös ilohreß 4C iot © iJü ^ etalleridetück 42, ii. which the upper «Sk.de eiiiea fcii ^ enfühjpiuigejfohree ^ eix ^ gee ^ is robbed, the am miterei: ISi-d® eii. Lining ^l i3 has · the i: ir, j-sroliF ^ lies ^ .eitbas? ii * 2iei * lialb of a lialterohree an 'ust ^ ran Ει-Λα ά® & Mrpeics? 39 is best

age of feed 43 is «ii; £ &# * 4 & * ττ oil pipe 4t * attached, which can be moved within a uis lower iL ^ de of the holding tube 45 is located.

The feed is 4.5 ar "the outside conical MXiU has eix.0 YlelzaJil of OcbXitser. 48 a ^ f, which extends from uivCüroL iw.dö to IUhe d $ 8 Flihrungerohres 44 • rstrecks · ». mid w®leh @ ge8ffa @ t «and geschloseex. willzi kannneii. Is giSffueter "state kar *: So ei: .e liue slide freely through the interior d®s chuck 43, waiirerid the putter 45 the mine holds Inside, νιβτΛ the 'iuiere Uiafaiig of Futtera 43 by di © liiere kosiiduli® Fora d © o öleitrötore »46 bu« ßOEaa «.uiepx ^v # 3t becomes, viotsm. d & o sliding tube 46 that of the futte? s) 45 covers

39 ^ $ b Metal end piece 42 and that lies a spring CC ₉ which is held against the power tube 40 4 back. From the uctcrcn Sud «d« e KÜrperu

909831/0222

BAD ORlQfNAL

extends; You the lower «, uo ueti Hulfcerchreo ·> · <.>, Dux. eu .. üüfiei-gewliide ^J * '} Leoitst u; .d ii. due X ..Oi.ijew — .Uo oJ .: ok ^ dteilß ¹ Jw takes uiid dabox de ... ivJrper "jj u..d duo Ii dte_l 5 ^ Kutei-ui-üer vorb ^ j.det» iia lu : .erejfi dei3 i'tils ^ o -nt g ~: .ö »* ^f a; id ^{ j ·} with ox.-Oia kleir.ero. AMi'ciiL. © 8iicr ale due 0,. ^ 0-ßev ^ jid 51 ₁ whereby see Oi ... o U: hult © x · ^ - orisioö. uLi.e we * to ro lichultei · ^V A Leßro.-zt ei;. © .l * .i.ero .iv » -dy>, which © oli-oi Ziensi. Durchaeoaer ale di © "ar.d S-> owns, u.-di: Oi ₄₁ hole ix> 0: idot» li. which dus ^ i: .o. Swhutarolir 3 / 'b lies »Ιλΐβ wai.di> L ^; is given by oi: .o shoulder %

The jJurclineoser doi- * i .. ^ © rOi. , lUi.dui-e "Λ iat kle-i.9 ^ all · luster Jurchaee.or deo sliding tubes 4o u-.d {jro.ier ale deo I-Xitters ¹ Ot ^ - e..töpui._ tem E

The upper © U-de d © a Li ^ o-ochutisrohrec ^ / is i. ox..oti r föi ^ iijoi- Ä © 11 .Ί larger .. ^ uix ^ coBors lofoatict. i> er -ux * i..hueoßer dieso ieilo % A Oi.tDpx'icht deu Uirohuiooaor der * .. oro.

oberoi. Hde des ϊβίΐο \ Λ befii-det o ^ ch ei *, o ..ucapu.ru..g C2 vo :. grö -ereu Jurehmeoßor alo deia dec »..ix.e: .echut; i: rohro3 £>'. * iii lehr G _- ) auo olast-shy Luterxttl, «.J. üuuii-;. .. int itu> outside the uueopai * iu.g i> 2 fasten ^^ t »jua Luch ■ .- '* of the pipe -ö -.ot so au« formed «t _Tl daJ © s efcwau klei: or old; ao ^ outer Lurchsch. — tt the * .i: -e -C is, ßo da..L bein rJi .och ^ ebei. the £ .i-, e dieoer tii. «Iederetuid e: .t & ogGi. it says “Jar. w.ere Er.de deo Lovjhß _ν Λ eats ku -.- i.sch uuEgeü-.ldefc - -S - ·, u ~ de. The Ly.:i6 νC ii. the hole C4 au erhter.-v.hter: .. «c '^ r-hi ;. * ot d_o «" ϋΓύΐ-Οϊ-ο so hit t da., dor * .ij ... q? o ^ u _'... L-nesser dea iichutsrohree % - eii.oii. light oil, iii ^ occurs de: · .- .. 0 GC ohi.e ^ idecottiLd gev / Jtoleiotet · nie ^ elatio ^ sswisschoi. the üchutßrohr D / uixl dea hole Sü χ et uu ^ er »« do £ i 30, da .. hurry. light00 Qleite <owly -ct.

/ V 909831/0222

BAB OBSQiNAL

..- e *. d-ocou ^; lei st · *. £ {; wi-'d © - ^ .. e -i-.sahl Vo :. j ... 2: e. **. the αϋΕΓοΙίΓ Au egg. "gei \ jirt, i..dau die lIUlae 41 uhge ^ aume:. _t . ^ e ί .. ^ ;, οΐϊ küi-nex. dai ...; ueh © i: -uul *> r through fc <k 42 u;, d through düo l · 'hx'ur-iicrohr44

Go .... i_ß. i ku; u. GxiiC i-ii-e however. '. Icht Ij a! .. i ^ cre dös J? Utiteto ^Z O, du diesee geßciiloBee: - iofc. «.A ,,,. L. diosou, Äifiju-d dun v'oi'riitcrohr ^ C GegOi. tVii-kuiiiS der / eder uu by Ji-uck on d_ö liülae 41 au! © rhi * !!; dos body jj hei'untei · - görückt v / ird »glides the I ^il ütt © r ^ i am autoreii il..de des

öorühreo 44 außöiajaei-. ciits deia Gleitroiir '**. . "AcL · uixt": - · i.-ew © gur.g deß Glöitrohrea 4-l is gootoijpt, r> oti-ld dioneo öi- die f.> _ Hult © r i> 2 üj.sciil .gt. ! iac Tutter 4j »slides Jedocli i .. the uQ ^ A ^! j3 \ * Ltev down, so there .; You d ^ e Gl © jt; pipe • l ·. by LL ·. £ νλ ££ with dera ratter ^l 'fj loot, v / odurcli oich.goi.i. ; * -g * '· that X'utitür 4p through there. © oigei. © iHasstiaitat o

ut ki.u.1. eii.e L.ii .. © v ^ u glide through the Ljere doo feed, v "ß 1 · &:. Ά * ui £ meet do :, koiiiochea ^ part ω«, - ^ t-ere .. id .de dee, .ühröö l-3 die üeweguiig S®ö ^ ^c PX ^ becomes · uGi-i. the 4 -.- Uv Ir on the ii lse 41 aufgoi ^ oiier. viii "d, bevi B ^ .v..b due VoxTutsrohr 40 Ui: ter» 'irku.ß der 1-eder ^; -.a> oi.e. ^ uO iutitor 4i moves ei.-e.tjrulle aufv. ' a * t; e ui.d l -. ^ td "e, ..-... © X i-, Λ der vorgö: ai ^ .. te .. Ι ** £ β, due Glei 4C _ .ö -'halu. der tiue ^ ohr ^ ui.ß 4 _f u ^ fa -.- tv? ioder dus I-utter 4 J ₉ , / vüui'cli u ^ e Lii-β kiC goh & l &ert; ^ ird ·

«E ;. "Αχ. d ~ e H.'loe 41 is again hot-pressed »moved · i: ~ .ih duo iutter 4j>hei'äuu;., d here prints the t, ^ ie; ... tr _v t £ some: * «<id © rsta. · D © s vo :, lern ko; -iecheii Ί- © * 1 t. ■. ■ i .. due hole W ^. The sliding tube 4u ochligt αι .. the shoulder .L> a: _, the lining 4 ^ becomes ^ i .. the »» eiterbeweguj.g et tepa; -t.

909831/0222

BAD OR! G? WAL

the pressure from the hula 41 lifted, did you have the feed 4 ?, is stretched again wA Xäat the line in the aforementioned position. With every back and forth movement of the storage tube 40, the! «line UC eloo by a b · - otimmte lung vorwart ag «pushed tu. This Verachublöug © is equal to the distance of the (SLeJ. Tube * in Fig. 3 b * sur shoulder 52 where the sliding tube 46 abuts, ie the length of the sliding tube 46 defines the forward UiixenXuitge for each Operation of the supply pipe a 40

Since the front of the lüJienechutsrolirec 57 protrudes over the front end of the end piece 30, the vdr-shaped part 01 on the upper bracket of the l / inenschuterohree 57 in contact with the lower both of the lining 45, the tubular part 61 is through extending herabbewegeiide lining 43 i: ach pressed xxiifL · "whereby according to Fig 4 · the iüiz, eLschutzrohr 57 further over the Ridstück% herauebewegt · Va However, the Verechubl'aige the mine 66 with each movement dee stock Rohree 40 Kure, protrudes only x ^ after some actuation of the storage tube 40 the front lind * of the kine OC a little over the & iirienschuterrohr 57 hluaue.

Ώα the lead 60 is held by the chuck 43, XOBt it does not push itself even under typing pressure.

\ ', he ^ dae scribe. is continued, the tiinenechutzrohr 57 is pushed back in accordance with the written off exi Uiu9 66 x, whereby an unauthorized breakage of a 66 is reliably prevented. This means that it can be written for a long time without the lead 66 having to be pushed in frequently.

zx .. the Mim GG is written off within the mine hat tube 57, the mine can be pushed in again by actuating the supply tube 40 ·

/ 9 90983170222

BoX actuation <1 · β Yorratsrohres 40 can with one movement; g di * Before "chubl'li, g" t the & Xne so large that the ftlinw GO KU protrudes far beyond the yinenschutrohr 57, and lead to a break Can ·· by Vtrlinderuttg bsw «reduction of the moving and moving movement of the · Gleltrohrea 46 Iü3t, however, the · Verechubliinge der üiti · ΐ> ϋ whereby the · Uli * 06 olchtr g« g * ti break through

Since through the lining 43 over the rolir-iüiraig * r «JLl 61 da ·

37 b! the B "" egut ^ the stockirohree 40 will need the ···· tube 5> 7 advantageously ** not be sucked out by hand · Bamit k * rm eich iii the Saracksefioj5 »xien I« ge des Hohree 37 the · ·· also located in the nnchateii cows of part ^r jQ (Fig. 3) ·

If "the line 66 broke by accident and got stuck within the ear 5", the pencil can advantageously be easily dismantled and the damage done remedy"

Furthermore, the line 66 cannot be loaded by its own weight Schutsrohr 57 slide because they slide through the lining 43 is held and with its Sotepension within the Rohres & 5 old some resistance and stores · also * can the ßchutsrohr ü> 7 when «lifting from the writing curses not slide forward again "

The appearance of the form according to Fig. 5 is similar to that according to that Figures 3 and 4 Here, however, the partition wall 70 is approximately in the putty de · end piece · «30 provided« to which a « middle bore 71 connects through which the mine 66 extends. The oil pipe 46 bangs against the diaphragm 70 · Sin smaller · end part 72 is the lower foot of the Bndetücks 30 screwed on and has a hole 5Ö

/ 10

909831/0222

IAD

X Hancch 73 let au upper bid · dta ochutarohree % · arranged »which ait eifcer iu * ereu shoulder 74 au lower end of the tubular part G1 susamueuvlrkt, with the Τ · 11 · pushed through a tube ü3 αϋ · 1χ ^ ιηα · ι * wtrdtr.

Fig · C mui 7 et eil · !, different · AusfUhinUiesIorm · ^ de »Ochutsroh? ·· ^ V d« u? · Ilach? Lg. 6 the tubular "part" consists of "i ^ eta elaetlachet; Koryer, like 2.B · Guauui ο · ύ · and the upper EiA * d ·· Uehutsrohr ·· 57 is more or less tmZ attached to the lower half · the hole (Λ of the tubular part “75”, liuch Flg 7 let da · tubular · part 61 * iiiDtuciug formed with deu upper end dee uchutwohrea 57, whereby tin Hohr 63 eiiigeet let ·

Eich et «t« results in the advantage · 1ΐι · β «lrkeam« n i> hutiee der λϋΐι · before uu. # rw ,, '«jchtea Bruch« whereby the erriiiduiag-exact i3X «ietift simply constructed uoct koateuspareivd producible let · patent attorney

Dipl.-Ing. E. Eder Munich 13, ElUebeth.tr. 54

909831/0222 _SÄß ori6! Nal

Claims (1)

Patent attorney Dinl.-lng. E. Eder Munich 13, Elisabeth «*. 54 1815535 AA P α teuta ι. ο ρ rüche lanaerepiteer pencil, marked by Pencil holder body old vain iijuereu guide and buckets Ma ui-teren Ebde fastened the kiueaechutst pipe »which * the Covered over the body hJjuaueragecdeit part of the i-ir, e and at iiineroftii ui ^ ung retractable iot. Lead pencil liüch ikisport 1 «thereby due I.di.o ^ BchutErohr (25) slidable out uutarei. au ^ ie j.'eil des lead pencil holderKurpera (12) tuigeordi * et; Pencil according to claim 1 _t by DOEs the kin © nßchut "J? Ear (J5!}) Slidably iii a to lower. Part of the pencil holder t is » Pencil right to üncprueh 1, thereby marked, deui eii: üohr auo elaetischem material with the ßchutssrohr (5?) connected »let, where d & o iiohr dio pass onde! »ine (66) eitien easy exercises. Blexetift according to claim 1 "characterized in that on the upper inde dee & ii & enachuterohree (D?) A tubular shapeo! TtIl (60) larger through-holes is arranged, giving way to"! Attic ü & teriul beateht "where & @ ί? ίπΛΐ-9 Durchmeeoer (04) dee Divides about a smaller uls dor ^ u.ie .-. Durchmeeeer der Uiu9 (66) iot 909831/0222 _{/ 2} BAD ORiaiNAL 6. Pencil according to claim 1, characterized epkewifeichnet, dall iimerholb dta Blelstif thultekörpera eii · Lii.envorechub- \ apparatus is arranged (40) "which ei by releasable \ pressure on the Kürptr:. · hix.- ui.dh" rg "heiidt uuoübt, wherein the back · (60) through egg*; Chuck W) the lower end of the device can be gripped and pushed forward, with the chuck (4-5) acting on the upper &; de dee L.iueii öchuturohreo (57) which is slidably arranged on the lower part of the lead pen body. ?. ! Pencil uach iu \ eprucU 1 and 6, marked * da, i eiii Rohrforuitioa great larger .Durchmeeaere around the upper wheel the i-ii.ei.odiutErolireG (5V) is arranged »which is slidable by pressure of the lining on the lower & .de of the pencil holder body is attached «with a tube of elastic material lying between the tubular parts, and the beekeeping diameter of the liohree is somewhat smaller than the outer diameter of the wire (OC.). Patent attorney .-InÄjJ. Eder Munich liTEITsabethstr. 34 909831/0222