PL74949B2 - - Google Patents

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Publication number
PL74949B2
PL74949B2 PL15351572A PL15351572A PL74949B2 PL 74949 B2 PL74949 B2 PL 74949B2 PL 15351572 A PL15351572 A PL 15351572A PL 15351572 A PL15351572 A PL 15351572A PL 74949 B2 PL74949 B2 PL 74949B2
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PL
Poland
Prior art keywords
plate
screwed
columns
indenting
base
Prior art date
Application number
PL15351572A
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Polish (pl)
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Priority to PL15351572A priority Critical patent/PL74949B2/pl
Publication of PL74949B2 publication Critical patent/PL74949B2/pl

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Description

Pierwszenstwo: 16.02.1972 (P. 153515) Zgloszenie ogloszono: 30.05.1973 Opis patentowy opublikowano: 18.03.1975 74949 KI. 42k,51 MKP GOln 33/44 Twórcy wynalazku: Borys Bieluga, Jacek Miczynski, Krzysztof Gilewicz Uprawniony z patentu tymczasowego: Akademia Rolnicza, Lublin (Polska) Penetrometr statyczny Przedmiotem wynalazku jest penetrometr staty¬ czny stosowany do pomiaru glebokosci uszkodzen materialów organicznych przy znanej i regulowa¬ nej sile wciskania stempla uszkadzajacego.Urzadzenie pomiarowe jest urzadzeniem orygi- 5 nalnym, gdyz zasada pomiaru i konstrukcja urza¬ dzenia sa nowe, dotad nie stosowane.Celem wynalazku jest skonstruowanie urzadze¬ nia pomiarowego które podczas auasistatycznego wciskania stempla w material organiczny wskazy- 10 waloby sile wciskajaca i glebokosc wgniecenia.Cel ten zrealizowano przez skonstruowanie pe- netrometru statycznego, skladajacego sie z pod¬ stawy, dwóch pionowych kolumn osadzonych w podstawie, plyty górnej, laczacej kolumny od góry, 15 pokretla ze sworzniem osadzonym obrotowo w ply¬ cie górnej a zakonczonym czescia gwintowana, wkrecona w plyte napinajaca o która opiera sie sprezyna a która prowadzona jest na kolumnach tulejkami prowadzacymi, z plyty wgniatajacej, któ- 2o ra dociska sprezyna, która prowadzona jest po wyzlobieniach kolumn za pomoca elementów pro¬ wadzacych, której ruch ku dolowi ograniczony jest dwoma srubami ograniczajacymi i w która od do¬ lu wkrecony jest stempel uszkadzajacy, z plytki 25 z gwozdziami, na która nabija sie badany mate¬ rial organiczny, z czujnika zegarowego zamocowa¬ nego w przedniej czesci plyty napinajacej którego trzpien pomiarowy oparty jest o wystep plyty wgniatajacej, z czujnika zegarowego zamocowane- 80 go z boku plyty wgniatajacej a trzpieniem pomia¬ rowym opartego o .nakretke regulacyjna wykonana w postaci cylinderka z denkiem, nagwintowanego na powierzchni wewnetrznej i nakreconego den¬ kiem do góry na jeden koniec sruby, która dru¬ gim koncem wkrecona jest w podstawe.Takie rozwiazanie penetrometru daje mozliwosc jednoczesnego pomiaru dwóch interesujacych nas wielkosci: zaglebienia stempla uszkadzajacego i sily wciskajacej. Jest to urzadzenie proste, tanie i lat¬ we w obsludze.Przyklad wykonania pokazano na rysunku, na którym fig. 1 przedstawia czolowy rzut penetro¬ metru, a fig. 2 przekrój wzdluz linii A—A. Do podstawy 1 przy pomocy dwóch nakretek z pod¬ kladkami sprezystymi przymocowane sa dwie rów¬ nolegle do siebie i prostopadle do podstawy ko¬ lumny 2, które od góry wiaze plyta górna 3. Ry¬ sunek pokazuje mocowanie kolumn 2 w plycie gór¬ nej 3 za pomoca nakretek nakreconych na nagwin¬ towana czesc konca kolumn i podkladek sprezy¬ stych. W srodku plyty górnej 3 jest obrotowo za¬ mocowane pokretlo 4, którego przedluzeniem jest nagwintowany sworzen 5, wkrecony w nagwinto¬ wany otwór plyty napinajacej 6. Plyta napinajaca 6 posiada u dolu wyzlobienie o które opiera sie sprezyna 7, zas po jej obu stronach wcisniete sa dwie tuleje prowadzace 8, przesuwajace sie po ko¬ lumnach 2. Sprezyna 7 opiera sie dolnym koncem o wyzlobienie w plycie wgniatajacej 9 która jest 74 94974 949 prowadzona po prostokatnych wyzlobieniach ko¬ lumn 10 za pomoca elementów prowadzacych w postaci wózków 11* W plyte napinajaca 6 wkreco¬ ne sa koncami sruby ograniczajace 12, których lby ograniczaja ruch plyty wgniatajacej 9 w dól.W srodku plyty wgniatajacej 9 wkrecony jest na¬ gwintowanym koncem stempel 13. W srodku pod¬ stawy 1 zamocowana jest plytka z gwozdziami 14, na która nabija sie badany material organiczny.Z przodu plyty napinajacej 6 zamocowany jest czujnik zegarowy 15, oparty trzpieniem pomiaro¬ wym o wystep plyty wgniatajacej 16. Z boku ply¬ ty wgniatajacej 9 zamocowany jest czujnik zega¬ rowy 17 oparty trzpieniem pomiarowym o nakre¬ tke regulacyjna 18, wykonana w postaci cylinder- ka z denkiem, nagwintowanego na powierzchni wewnetrznej i nakreconego denkiem do góry na jeden koniec sruby 19, która drugim koncem wkre¬ cona jest w podstawe 1. PL PLPriority: February 16, 1972 (P. 153515) Application announced: May 30, 1973 Patent description was published: March 18, 1975 74 949 KI. 42k, 51 MKP GOln 33/44 Inventors: Borys Bieluga, Jacek Miczynski, Krzysztof Gilewicz Authorized by the provisional patent: Agricultural University, Lublin (Poland) Static penetrometer The subject of the invention is a static penetrometer used to measure the depth of damage to organic materials granted and The measuring device is an original device, because the measuring principle and construction of the device are new, not used so far. The aim of the invention is to construct a measuring device which during automatic pressing of the stamp into the organic material indicates 10 cylinders of pressing force and indentation depth. This goal was achieved by constructing a static penetrometer, consisting of a base, two vertical columns embedded in the base, an upper plate connecting the columns from the top, 15 knobs with a pivot pin mounted in the plate the upper part and the threaded part is screwed into the tensioning plate by which rests on the spring, which is guided on the columns by guide sleeves, from the indenting plate, which presses the spring, which is guided along the grooves of the columns by guide elements, the downward movement of which is limited by two limiting screws and which from to A damaging punch is screwed in, from a plate with nails, on which the tested organic material is nailed, from a dial indicator mounted in the front part of the tensioning plate, the measuring pin of which rests on the protrusion of the indenting plate, and from a dial indicator mounted on the dial indicator. it on the side of the indenting plate and the measuring pin resting on the adjusting nut, made in the form of a cylinder with a bottom, threaded on the inner surface and screwed with the bottom up on one end of the bolt, which is screwed into the base at the other end. of the penetrometer gives the possibility of simultaneous measurement of two quantities of interest to us: adhesion and pressing force. It is a simple, inexpensive and easy-to-use device. An embodiment is shown in the drawing, in which Fig. 1 shows a front view of the penetrometer, and Fig. 2 shows a section along line A-A. To the base 1 by means of two nuts with spring washers are attached two parallel to each other and perpendicular to the base of the column 2, which connect the upper plate 3 at the top. The figure shows the fixing of the columns 2 in the upper plate 3 by means of nuts screwed on the threaded part of the end of the columns and spring washers. In the center of the upper plate 3 there is a rotatable knob 4, the extension of which is a threaded pin 5, screwed into the threaded hole of the tensioning plate 6. The tensioning plate 6 has a groove at the bottom against which the spring 7 rests, and on both sides it is pressed there are two guide sleeves 8, which slide along the columns 2. The spring 7 rests at its lower end against the groove in the indenting plate 9 which is guided along the rectangular ribs of the columns 10 by means of guide elements in the form of carriages 11 * In the plate In the tensioning plate 6, the ends of the stop screws 12 are screwed in, the ends of which limit the downward movement of the indenting plate 9. In the center of the indenting plate 9 a punch 13 is screwed in with a threaded end. the organic material to be tested is punched in. A dial gauge 15 is mounted on the front of the tensioning plate 6, supported by the measuring pin on the projection of the indenting plate 16. On the side of the plate In the case of the indenting element 9, a dial gauge 17 is mounted, supported by a measuring pin on an adjustment nut 18, made in the form of a cylinder with a bottom, threaded on the inner surface and screwed with the bottom up on one end of the screw 19, which is screwed on at the other end. is in the basis 1. PL PL

Claims (1)

1. Zastrzezenie patentowe Penetrometr statyczny stosowany do pomiaru glebokosci uszkodzen materialów organicznych przy znanej i regulowanej sile wciskania stempla uszkadzajacego, znamienny tym, ze sklada sie z 10 15 20 podstawy (1), dwóch pionowych kolumn (2), osa¬ dzonych w podstawie (1), plyty górnej (3), laczacej kolumny od góry, pokretla (4) ze sworzniem (5), osadzonym obrotowo w plycie górnej (3) a zakon¬ czony czescia gwintowana, wkrecona w plyte na¬ pinajaca (6), o która opiera sie sprezyna (7), a któ¬ ra prowadzona jest na kolumnach (2) tulejkami prowadzacymi (8), z plyty wgniatajacej (9), która dociska sprezyna (7) i która prowadzona jest po prostokatnych wyzlobieniach kolumn (10) za pomo¬ ca elementów prowadzacych (11), przy czym ruch plyty (9) ku dolowi ograniczony jest dwoma sru¬ bami ograniczajacymi (12), a od dolu wkrecony jest do niej stempel uszkadzajacy (13), z plytki z gwoz¬ dziami (14), na która nabija sie badany material organiczny, z czujnika zegarowego (15), zamocowa¬ nego w przedniej czesci plyty napinajacej (6) i trzpieniem pomiarowym opartego o wystep plyty wgniatajacej (16) i czujnika zegarowego (17) za¬ mocowanego z boku plyty wgniatajacej (9) a trzpieniem pomiarowym opartego o nakretke re¬ gulacyjna (18) wykonana w postaci cylinderka z denkiem, nagwintowanego na powierzchni wewne¬ trznej i nakreconego denkiem do góry na jeden koniec sruby (19), która drugim koncem wkreco¬ na jest w podstawe (1). W.D.Kart. C/1503/74, 125+15, A4 Cena 10 zl PL PL1. Patent claim Static penetrometer used to measure the depth of damage to organic materials with a known and adjustable force of pressing the damaging stamp, characterized by the fact that it consists of a base (1), two vertical columns (2), seated in the base ( 1), the upper plate (3) connecting the columns from the top, the knob (4) with the pin (5) rotatably mounted in the upper plate (3) and the threaded part is terminated, screwed into the clamping plate (6), which rests on the spring (7), which is guided on the columns (2) by guide sleeves (8), from the indenting plate (9) which presses the spring (7) and which is guided along the rectangular grooves of the columns (10) by by means of guiding elements (11), the downward movement of the plate (9) is limited by two stop screws (12), and a damaging punch (13) is screwed into it from the bottom, from the plate with nails (14). ), on which the tested organic material is loaded, from the dial gauge (15), fastened on the front of the tensioning plate (6) and the measuring pin resting on the protrusion of the indenting plate (16) and the dial indicator (17) attached to the side of the indenting plate (9) and the measuring pin resting on the adjusting nut (18) made in the form of a cylinder with a bottom, threaded on the inner surface and screwed with its bottom upwards on one end of the screw (19), which is screwed into the base (1) at the other end. W.D. Card. C / 1503/74, 125 + 15, A4 Price PLN 10 PL PL
PL15351572A 1972-02-16 1972-02-16 PL74949B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15351572A PL74949B2 (en) 1972-02-16 1972-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15351572A PL74949B2 (en) 1972-02-16 1972-02-16

Publications (1)

Publication Number Publication Date
PL74949B2 true PL74949B2 (en) 1974-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL15351572A PL74949B2 (en) 1972-02-16 1972-02-16

Country Status (1)

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PL (1) PL74949B2 (en)

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