DEP0020503DA - Stud bolts of the same flexural and tensile strength, especially for boilers of steam locomotives and the like. - Google Patents

Description

-hl & sühn G.m.b.H.

§ — § § 1 ι, October 25, 1948 *

Studs with the same flexural and tensile strength _# begKaggga _L for_ armchair, job. Baagflokq2iotivea ... u ₀ .a €

Saag Sharia® p _f Hassel

is be & sn & bj the J-useendurcbiaesser firm ütelibolztB with

Jtet »» Xl ~ iaod AtifuoxoboliraBg by SteKbolzeniopfeade sas aatih the shaft cut su conical or gesctoroift zm verjuxe » dt «^ oheftaiiltte self syliaäriBGL ·, za Gestaltung® tifeer sweo ^ B'Aiigste ßröSe uad forageteag der fer ^ üsgü ^ des profils as well as the Aafdoi3A) olirajag h, era? sclBa. jjedoeii the

You practical execution of wtehbolaeo has been around for a long time Since aacJa förseteiftea äar main buyer tob Daapflotomo- ' eiöieitliA naoh Äb "b # 1 irorgeiiQAeBu la dsa Bolsea« - Sch.Ü0st sicäi © for jlle BölsealäJagea

VerjöÄpmg a & | the ia 4 ^ zjliadrlselien iichafttell Bie ittifdoriibohruijg goes ebeatfslls tapered la Unrollliohruaag; ttfcer »BoiaB die VasdstOrJb»

everything ätelles des *. * chaf-tea naiiesm

2> a at gleldhlangem iegeligea feil in "Hbergaag zum scjteii * 3ohHf tteil jjiit ztx & ebj-u & d & p Bölse & läiige eriieblicjfei © <& pa3amB3gsspitzen occur» Was ready eia Bolzem the same,

Biegewidex ^j stsBdes ait parabolisclieia £ e3aaf tteilea entwictelt "both füx ^e foil- than for loliifeolaen their ganse üage Toa dea Ausiiass the Terbiegung always the same

result »· The figure of such bosses is in Fig # 2 that is the mark of such a bolt,

that the quotient »- is constant» ^ obei 1 öeia 'bstand eiiB s

arbitrary cross-section ρ ait the Burctmesser B ¥ oa der .J0hsd; taitt @ and W da.s ^ iaerstaadsmoaeat of the cross-section ρ

mean"

Sas. Klrd but ataf des Boise »sequence of the armchair dr & e & es ae'ber ε
s

^ also eiae ZugspaBHoas 0 _Ä aasgeilBt. laeli • dea fesetsem ies? Jfestig & add eitsislire slek both Beaaspa? Acliaagsa 21a M- ^ r 6 © samtspafiaimg »J) Ie AW" 3 "fidgt daas Sp-samuagsbild of lolseas gleictea to G-ewidarstaades ehm Berticteiciitigaag OCE Abrutnäjoa ^ zms syHsiiXiselim Se sf ttell ₉ and-a? Ar sosoJal for ä ± & Bic ^ espaaiaing ^ as for the ■

6 "· During the May of the

<3 Ij Is parabolic © "^ ädhafttell waag" i © öi% 'runs ₉ sas * Ums Öle Sar? S of the sugasmea tolerance G _s as ..' laexgBng sura sjlindriscii ^ B Bchaftt ^ Ll te Spitae

% aami ^ sspitse. _f which is valid as a general elans Sölseae equal B ± egefest ^- igfeeit

-yS eii® ^ lzeiifoiia v © j ^ escklagea ₉ bei 'der © »n S ktt 1t

Di © Glei € k ^^ an aslÄea -Solflaofcm reads far des foil lK> let la dea? reduced SoxB & lforot the fcabisc & sat

Tl ♦ · "^ gee

i-fsaimimgsälag.resffi glele & er flexural and narrow strength increases 4 »Js above- the same befieaten sus ^ tzllcih si scJioa g @»

Ibsw * bending force; in

Air eiaea SonXbol & esi results in sick

ü: »6

where susitslicli <SL & € & B © iiri®gsdsrci2i »seer in the transverse middle ρ of the parabollsoiieB indicates üfehaftteil-es 1» e. The iCraft I ^s Ib, des Sleiöi-nsgea. {1} and (2) enter £ esselt> saaxt _t d «li · der ^ tehbolze & tellazig uoä de®

ad öle * iaeräQcs £ tr Ci ad> t der lesseibelastr points to «" The 'Be.3? ecto3 £ unjg must- ^ © r eia • Wefdam laid for Q »sa 0rU3tide.

It will be forgotten in accordance with further information. _f for the iimerke ^ t Q in the Jbraeln (1) naa (2) choose the znlrlsaigti 53tiei> »Jä3? aft Q ₂₁₂ ^ ski wsn. this © aach folgesdex Bediagsag mi te- ■

Solid bolt

for fi

^^ c ^ ai ^ es-satMiCESBsaKa - ^^ - ^ isJMSsiaSB

^ jSSLiL

des, formulas (3) ^ iid (4 ·) mean D ^ ,,, and 4- ₄ den ^ us & ea ~ - uaa Jiaien-Duriätiaesser in "" bei sngs-

iiner

"" Li ^ asstk den / bstsad dee steMsesseleiti ^ n. ■ ecihßittes ü tös ^ endepuöd; the elastic Idnie at® ■ triscbsai » ύοά -the Bolsesamitte atia Sysasetaeiscbea Bolzen *

Sdaaftsturte H _w at the turning point? f exgllrt; see aaefai the

η ² _β iJuJL-. .φ Α * ¹ (6) fir SoM.bol »B

W ητ β f. w

wofeei -dL des Bph.3? aagsi.iK ^! <tiaesser is. s ^ depuÄt I means

Df

So she is better off WesesblicS than es to J & esselgesefesi prescribes

Sas -iCesselgeseta notorious in the hitherto

© angels tesserer lrkesatEls mnr die JS »g

© paamuag <o_ _t feemiset this 3ed © cii
in any case eiae -SäLcäieiäieit for the Liegespaaais ^ ¥ orhaadea stays .. Ba now dorb _s . where the Biegespenrn ^: their CfccoStwert © rreiciit, you Siig ^ ammi ^ ilu? em iCLeisswert has nsä exist. JetsU imnäi fclarei ¹ .UrteHStais this se Beäeak ^ aeiir »the ifessslgesetz like this; usazuwasdela »that the total spaanuög ^ k ■ ♦ <^" corresponds to the firmness ■ of the!; - '€ ri: © toffes vo ^ escfcriebea becomes _f where ^ _a the otherwise in the Οβ. & Φ ± -> wsshm Hblichea Pert @ _f & Lm higher Values than before, get a.Bj? F® The parabolic shaft part i * eiclat also. 'With eise "Jteh— bolsea ascäi the expiration on both sides to aur- Bolzeaiaitte b ^ w" Ms ims Vv © 3ideptm3st · Uer zjlindrische ■ / iehaftteil coimt thereby la v ^ gfallj ¹ UiKi zum;, "feexgang of the two paraboloid © geaugt; Eise corresponding Äusrtmämig (4bb »5) · Me ^ chwachtixig of the Egittler Eol part _$ in which there is no or only very little bending si) SIiSWBg, brings the advantage of a largerea external Bolaeiwerbieguag» Is increases z # B · with ice ITollbolsen ' the bending factor a ¥ oa fo> ms £ Ί7 if one

Claims (1)

", 5" ·
above ifcsrsel C5) far J? »12o © Sg and <<*" _ "21 'kg / mi% des 'from iS am aisX 8. · 5 am verüeinerfc · included gives the fiiegefalrfcorm aa _Vi im wieflel see the ksäme of an ötelibbeyBS lit himself. "Ver ^ img & naeM iichaft more di32? cäibieg" t than the axis a © Bolseas from the same © ad © m Aussea -, uai. Jusendurckaesssr, weaa the Btti ^a * .aesser B ^ md ä ^ with both bolts · are the same -am! the ■ permissible apa & nung 6 ^ in the liiÄrselmltt ü is reached in both fillings _f e3> he sees is exceeded «'■ fail: 0r "äBö, eB, des Sssselgesetses or others. more often greater than after. oMgea JOs ^ aeis, (5) (6) is established »s © leaded * a ^ iindÄiäciier ueJaEftteil _t in the oils paraboloids aaeh. The above toxmeln (1) ihicI C2) siit a & 1 iron iibi ^ doag is passed on »the fora of the Päp & boloxde remains selfesst fatesta.asppi marriage 1 ") atebbolseii * especially for steam boilers from steam-oil" we & ■ "ad der-gl · rsLt iimdern, which on the other hand are firmly clamped by means of GewiaÄe © or JüJinsciL ^ eissnjBQg ^ u.d with iron oohaft ?, which sidi from the & op £ ends to sais: ^v; «A with symmetrical Bolsen to sur- ^ chaf tiaitte by the fact that the major. ^s ciiiaesser the at eliea transition parts according to the equation formed sisd _t where Lt the Ausßejodiirclija & s-ser eiiiiss of any cross-section ρ ixa parabolic surface part _t dl © Cperteaft ia Jsg, cue tensile force ia standing boltea ia kg xaä. 2 die aaiassige öesaatspsiiiiQiig la feg / am, be & eutea, die öchaf tstarte © _w ia Weadepunfet ff 'at ia eier Bölsemaitt © at sjmsietrisclbea Boism na <äi der ^h * ° total 2 «) äitäbtbolses. with erareitei * frer Aufdorab & lirtmgi dadurcäi seacla ^ t; ^ that with the ia speech. 1 gettanntea -S oils Gleieanmg for dl © Vbersangsteile d. "H" for -By diameter of parabollsei ^ a shaft parts lz2zJLlzl ± i ±: 3Ll5ä . _a * ^ * ■ '■■' gea for the f eadeprax & t 4 · P · ρ «Ν« ...— ». 4- ä _w is « • f · 6 ssus-utalicli d ^ mad d ^ -die Bohru33gsdiJ2? chiitesser ia dea cross section «:» ρ usd ff fc. '* elibolz © a jaa-ch Aaspx-udi 1 and. Z ₉ thereby. gekejnazeiekaet _# that zur Bereeimwag ¥ oa B naeli eat. Claims 1 and 2 Jr aagegebei ^ a Sormela the shear force Q in the amount of % _to i, the latter is used after the & --_ ££ E- ~ _ - __ S- fin. full bolt , ² * ßk for bolts, ait extended Jufdorabolirimg Tbestismt D ^ uoä d ^ die ÄaSea- M -JiiaeaL-JDBrcbjaesser is Bcbsltt ä vom Bolzenlos »^ sam parabolis ^ i ^ shaft part naä ^ U «^ 1 äen itbst ^ id this übersmangsdurdisetoittes ü ■ ^ B & epiixiLlctf at. OÄS ^^ E.eiJ! Ris & h, eii bE ^ »from dsi * middle h ^ M syi ^ a ^ tidschan Bolzea means a» Jtehbolisen mch Einsprach 1 ώί la '' endepuiifct; dea parabölisclieii! Jbeigangteil ^ Sg ^ di ^ cii. that the two parabolic bulbs durdi © la © feoateve old ei ^ but the verbuadcai are » 'Jtehbolsen right there objection 1 to 3t sit one after de »scliriftea of the armchair law Verstax'fcton i'Ä.ades siesser, imi iron thereby, entstaheaaden, mi tr« lerem.,> Elia.ftteil _f dadui'cis, gekermscleatmet, That is what both of them see, according to the formulas after j ^^ prueli 'i, 2 and 3. mountain parts $ ® since te la & tiBX- / -brsndii ^ von üeineffi Jiadius la doa middle sylindrisciieii shaft part übergeliea Hi'iKSCEKL & SUHK Gf.M.B.H.