CS238751B1 - Pitchfork - Google Patents
Pitchfork Download PDFInfo
- Publication number
- CS238751B1 CS238751B1 CS836631A CS663183A CS238751B1 CS 238751 B1 CS238751 B1 CS 238751B1 CS 836631 A CS836631 A CS 836631A CS 663183 A CS663183 A CS 663183A CS 238751 B1 CS238751 B1 CS 238751B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- rods
- fork
- forks
- cavity
- cross
- Prior art date
Links
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
fteěení ee týká vidlí sestávajících a tuleje, kříže a vidlice z prutů. Cílen řeěení je zjednedulení výroby vidlí. Tohoto cíle se dosahuje tak, te pruty vidlice nají úchytné stopky, jet jsou uspořádány do tvaru rozbíhavého svazku, jíst jsou těsně vsazeny do Části dutiny tuleje a s ni pevně spojenyThe invention relates to forks consisting of a bushing, a cross and a fork made of rods. The aim of the solution is to simplify the production of forks. This aim is achieved in that the fork rods have holding shanks, are arranged in the form of a diverging bundle, are tightly inserted into the cavity of the bushing and are firmly connected to it.
Description
Vynález se týká vidli, sestávajících a tuleje, kříže e vidlice, kteří ee sklidí a jednotlivých prutů.The invention relates to forks, consisting and seals, crosses and forks that harvest and individual rods.
Vidle tohoto druhu se vyrábljí buS jako celiství tileeo kováním, nebo vystřihováním a plechu a dalilmi operacemi, nebe ae vyrobí tuloj, křiž a vidlice samostatní a svaří se v celek.Pitchforks of this kind are manufactured either as an integral tileeo by forging, or by cutting and sheeting and other operations, the sky and the manufacture of the tulle, cross and forks separate and welded together.
Oba způsoby výroby jsou složitá a tudíž nákladní. Vypález odstraňuje tuto nevýhodu a vyznačuje se tlm, to pruty vidlico moji úchytní etApky> jot jsou uspořádány do tvoru rozblhavího svazku, jimi jsou tísni vsazeny do íísti dutiny tulojo a s ní pevni spojeny.Both processes are complex and therefore costly. The burst eliminates this disadvantage and is characterized by damping, i.e. the rods of my fork mounts are arranged in the form of a bursting bundle, through which the distress are inserted into the cavity of the tulojo cavity and rigidly connected thereto.
S výhodou jsou rávnobižní íísti stopek prutů mimo dutinu tuleje navzájom také pevni spojeny svarem.Preferably, the rod ends of the rod shanks outside the seal cavity are also fixed to each other by welding.
Výhodou způsobu podle vynálezu jo snadnijíl výroba, sníženi počtu operaci, a tlm i úspora energie. Přiklad provedeni předmitu vynileau jo znázornin na výkresu, ma nimi obr. 1 značí vidle podle vynileau v pohledu, obr. 2 jo příčný řoa vidlemi a obr. 3 znáaorňuje schematicky obminu provedeni.The advantage of the process according to the invention is that it is easier to manufacture, to reduce the number of operations and to save energy. 1 shows the fork according to the vynileau in the view, FIG. 2 shows the cross-section of the fork and FIG. 3 schematically illustrates a variant of the embodiment.
Xulej 1 vidli je vytvořena jako dutí válcoví tiloso, do jehož přední zúžení a aploitíní čisti la jsou vloženy pruty 2 svými štipkami 2a, kteří jsou ohnuty tak, to vytvářejí svaaek, jehož konce tčeni vyplňují dutinu části la, přičemž konce stopek 2a takí navzájem na sebe dolíhajl, jak je sřejmá s obr. 2. Stopky 2a se rozbíhají tak, ža pruty 2 tvoři vidlici.The fork 1 is formed as a hollow cylindrical tiloso, into which the front constriction and the aplitic cleaners 1a are inserted by the rods 2 with their pins 2a which are bent so as to form a weld whose ends of tangent fill the cavity of the part 1a. 2. The stems 2a diverge so that the rods 2 form a fork.
V tuleji £ jsou stopky 2a upevniny ke stini dutiny části la svary, čímž je vytvořeno nerozeblratelní spojeni. v In the seal 6, the shank 2a of the fastener is to the cavity shade of the part 1a of the weld, thereby forming an unbreakable connection. in
Podle ebminy provedeni v obr. 3 so volná části stopek 2o rozbíhají navzájem rovnebižnč a jsou v tichte mlatech nevsáném svařeny, čímž se zvýil tuhost vidlice jako celku.According to the embodiment of Fig. 3, the free portions of the shanks 2o diverged parallel to each other and are welded in silently untreated grains, thereby increasing the stiffness of the fork as a whole.
P ft X D UP ft. X D U
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS836631A CS238751B1 (en) | 1983-09-12 | 1983-09-12 | Pitchfork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS836631A CS238751B1 (en) | 1983-09-12 | 1983-09-12 | Pitchfork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS663183A1 CS663183A1 (en) | 1985-05-15 |
| CS238751B1 true CS238751B1 (en) | 1985-12-16 |
Family
ID=5413806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS836631A CS238751B1 (en) | 1983-09-12 | 1983-09-12 | Pitchfork |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS238751B1 (en) |
-
1983
- 1983-09-12 CS CS836631A patent/CS238751B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS663183A1 (en) | 1985-05-15 |
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