NO136875B - SURGICAL COVER. - Google Patents

SURGICAL COVER. Download PDF

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Publication number
NO136875B
NO136875B NO753615A NO753615A NO136875B NO 136875 B NO136875 B NO 136875B NO 753615 A NO753615 A NO 753615A NO 753615 A NO753615 A NO 753615A NO 136875 B NO136875 B NO 136875B
Authority
NO
Norway
Prior art keywords
machine
sweeping
roller
broom
street
Prior art date
Application number
NO753615A
Other languages
Norwegian (no)
Other versions
NO753615L (en
NO136875C (en
Inventor
Robert E Kelly
Original Assignee
Johnson & Johnson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson & Johnson filed Critical Johnson & Johnson
Publication of NO753615L publication Critical patent/NO753615L/no
Publication of NO136875B publication Critical patent/NO136875B/en
Publication of NO136875C publication Critical patent/NO136875C/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B46/00Surgical drapes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B46/00Surgical drapes
    • A61B46/20Surgical drapes specially adapted for patients
    • A61B2046/205Adhesive drapes

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Adhesive Tapes (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Description

Gatefeiemaskin. Street sweeper.

Oppfinnelsen angår en gatefeiemaskin forsynt med kjørehj ul og med en eller flere roterbare kostvalser. The invention relates to a street sweeper provided with driving wheels and with one or more rotatable broom rollers.

Feiemaskinen ifølge oppfinnelsen ka-rakteriseres ved at det for oppsamling av feiemassen, på en eller begge sider av kost-valsene (foran og/eller bak valsen) er anordnet samlekasseir hvilke er montert svingbare om en horisontal akse. The sweeping machine according to the invention is characterized in that, for the collection of the sweeping mass, on one or both sides of the broom rollers (in front of and/or behind the roller) collection boxes are arranged which are mounted pivotable about a horizontal axis.

Fortrinsvis er maskinen montert hevbar, f. eks. i en traktors trepunktfeste, slik at maskineri kan løftes opp før tømning av kassen (kassene) og feiemassen kan tøm-mes i et samleredskap for bortkj øring. Preferably, the machine is mounted elevating, e.g. in a tractor's three-point attachment, so that the machinery can be lifted up before emptying the box(es) and the sweepings can be emptied into a collecting device for driving away.

Samlekassenes svlngbarhet og en horisontal akse, letter en enkel tømning av kassene. Når det såvel foran som bak kostvalsen er montert en samlekasse medfører dette at valsen kan roteres begge veier, under fremkjøring og bakking. The flexibility of the collection boxes and a horizontal axis facilitate easy emptying of the boxes. When a collection box is fitted both in front and behind the broom roller, this means that the roller can be rotated in both directions, during forward and reverse travel.

Andre trekk ved oppfinnelsen vil bli beskrevet i det følgende under henvisning til tegningene. Other features of the invention will be described below with reference to the drawings.

Feiemaskinen kan kj øres for hånd eller monteres på et kjøretøy, f. eks. en traktor, hvor den som nevnt fortrinsvis monteres hevbar og senkbar i traktorens trepunkts-feste, hvorved maskinen kan løftes så høyt opp at feiemassen kan tømmes i en samle-innretning. The sweeper can be driven by hand or mounted on a vehicle, e.g. a tractor, where, as mentioned, it is preferably mounted raiseable and lowerable in the tractor's three-point attachment, whereby the machine can be lifted up so high that the sweepings can be emptied into a collection device.

Vanligvis tømmes feiemassen i en las-tebil for borttransport til en tømmeplass. The sweepings are usually emptied into a lorry for transport to a dumping site.

Maskinen er forsynt med sprøyterør med åpninger og ifølge oppfinnelsen er sprøyterørene anordnet som en ramme omkring maskinens omkrets og tilsluttet en pumpeledning for trykkvann. Sprøyterø-rene er på undersiden forsynt med dyser, fortrinsvis anbrakt vekselvis i to parallelle rekker. Rammen kan tilføres trykkvann fra en vanntank via en vannpumpe. Formon-teres maskinen på en traktor, plaseres vanntanken og vannpumpen bak på traktoren, slik at traktoren får en korrekt vektbelastning. The machine is provided with spray pipes with openings and according to the invention the spray pipes are arranged as a frame around the circumference of the machine and connected to a pump line for pressurized water. The spray tubes are provided with nozzles on the underside, preferably placed alternately in two parallel rows. The frame can be supplied with pressurized water from a water tank via a water pump. If the machine is mounted on a tractor, place the water tank and the water pump at the back of the tractor, so that the tractor receives a correct weight load.

Kostvalsen(e) kan drives ved hjelp av The brush roller(s) can be operated with the help of

en motor, eller fra kjørehjulene. an engine, or from the driving wheels.

Et utførelseseksempel av en feiema-skin ifølge oppfinnelsen er vist på tegningene. Fig. 1 viser maskinen sett fra siden og fig. 2 et vertikalt lengdesnitt, med maskinen løftet opp i tømmestilling. Fig. 3 viser maskinen sett ovenfra. An embodiment of a sweeping machine according to the invention is shown in the drawings. Fig. 1 shows the machine seen from the side and fig. 2 a vertical longitudinal section, with the machine lifted up in the emptying position. Fig. 3 shows the machine seen from above.

Maskinen består av en omløpende ramme 14, hvori en langstrakt kostvalse 7 er montert roterbar om en aksel 6. Kostvalsen 7 er fortrinsvis oppbygget av flere seksjoner, som enkeltvis kan ombyttes eller utskiftes etterhvert som de slites. Koste-bustene kan bestå av kunststoff, i de ytre seksjoner av metallbust, da disse seksjoner arbeider f. eks. langs fortauskantene hvor feiemassen oftest er hardere og fas-tere enn ellers på gatelegemet. The machine consists of a revolving frame 14, in which an elongated broom roller 7 is mounted rotatable about an axle 6. The broom roller 7 is preferably made up of several sections, which can be individually replaced or replaced as they wear out. The broom bristles can consist of plastic, in the outer sections of metal bristles, as these sections work e.g. along the kerbs, where the sweepings are usually harder and firmer than otherwise on the street body.

På den ene side av maskinrammen er det på kostakselen 6 festet et friksjons-hjul 8, som er i direkte kontakt med to av kjørehj ulene 9, slik at valsen 7 roteres motsatt kjørehj ulenes 9 dreieretning. On one side of the machine frame, a friction wheel 8 is attached to the brush shaft 6, which is in direct contact with two of the driving wheels 9, so that the roller 7 is rotated opposite to the direction of rotation of the driving wheels 9.

Kostvalsen roteres omtrent dobbelt så The brush roller is rotated approximately twice as much

hurtig som hjulene 9. fast as the wheels 9.

Til maskinrammen 14 er ved hjelp av utad skrånende stag 18 festet et ramme-formet sprøyterør 17, forsynt med dyser på undersiden. Sprøyterammen 17 er via en vannpumpe forbundet med en vanntank, over en ledning eller slange 19. Alt det støv som ryker ut fira maskinen blir av trykkvannet slått ned mot gatelegemet. A frame-shaped spray tube 17, provided with nozzles on the underside, is attached to the machine frame 14 by means of outwardly sloping struts 18. The spray frame 17 is connected via a water pump to a water tank, via a line or hose 19. All the dust that escapes from the machine is knocked down against the street body by the pressurized water.

På den annen side av hjulene 9 er maskinen forsynt med to, 1 eksemplet mindre kjørehjul 10, som er montert et stykke in-nenfor valsens ytterende, foråt valsen skal kunne kjøres helt inn til f. eks. en renne-steinskant 20, en vegg, mur etc. On the other side of the wheels 9, the machine is provided with two, 1 example smaller driving wheels 10, which are mounted a little way inside the outer end of the roller, so that the roller can be driven all the way in, e.g. a gutter-stone edge 20, a wall, wall etc.

Kostvalsen overdekkes av et deksel 1 som også overdekker to på begge sider av valsen anordnede samlekasser 2, 3, som er plasert tett inntil kostvalsen og hvis sidevegger avsluttes omtrent i høyde med akslen 6. Samlekassene 2, 3 er for å oppnå lettvint tømning montert svingtoare om horisontale aksler 2', 3', slik at de kan stil-les i skrå tømmestilling (fig. 2). Kassene holdes i arbeidsstilling, lett avlåsbare, i eksemplet ved hjelp av svingtoare låsekroker 4, som griper over kanter 5 på dekselflen-sene. The broom roller is covered by a cover 1 which also covers two collection boxes 2, 3 arranged on both sides of the roller, which are placed close to the broom roller and whose side walls end approximately at the same height as the shaft 6. The collection boxes 2, 3 are fitted with swivels to achieve easy emptying about horizontal shafts 2', 3', so that they can be set in an inclined emptying position (fig. 2). The boxes are held in working position, easily lockable, in the example by means of swivel locking hooks 4, which grip over edges 5 of the cover flanges.

I eksemplet er maskinen montert på en traktor (ikke vist) og er opphengt hevbar og senkbar i dennes hydrauliske løfte-armer 16 og toppstag 15. In the example, the machine is mounted on a tractor (not shown) and is suspended to be raised and lowered in its hydraulic lifting arms 16 and top strut 15.

Maskinen kan også opphenges i en traktors lesseapparatarmer. The machine can also be suspended from a tractor's loader arms.

I eksemplet er toppstaget 15 festet til en stender 13, som avstøttes ved hjelp av et til dekslets 1 midte festet stag 11, samt av sidestag 12. Løftearmene 16 er festet til ører anordnet på maskinrammen 14. In the example, the top strut 15 is attached to a strut 13, which is supported by means of a strut 11 attached to the center of the cover 1, as well as by a side strut 12. The lifting arms 16 are attached to lugs arranged on the machine frame 14.

Roterer kostvalsen 7 med urviseren i fig. 2, vil mesteparten av feiemassen, og spesielt tyngre deler, havne i samlekassen 2, mens en del av den finere masse følger med kostvalsen og faller i kassen. 3. Maskinen arbeider like- effektivt ved reverse-ring som ved f ramkj øring, idet massen havner i den ene eller annen av kassene 2, 3. Rotate the broom roller 7 clockwise in fig. 2, most of the sweeping mass, and especially heavier parts, will end up in the collection box 2, while part of the finer mass follows the brush roller and falls into the box. 3. The machine works just as efficiently when reversing as when driving forward, as the mass ends up in one or the other of the boxes 2, 3.

Kassene 2, 3 tømmes etter endt ar-beid ved nedsvlngning av kassene (fig. 2) etterat låsekrokene 4 er f risi ort. I eksemn-let løftes først maskinen et passe stykke opp fra manken, ved hjielp av trekkstenger 16 og toppstag 15, før kassene 2, 3 svinges nedad. Man tømmer én kasse ad gangen, og traktoren kjøres frem eller bakkes under tømningen. Ved å løfte maskinen nok opp, kan massen' tømmes f .eks. i en laste-bil. The boxes 2, 3 are emptied after work has been completed by lowering the boxes (fig. 2) after the locking hooks 4 have been released. In the example, the machine is first lifted a suitable distance from the withers, with the help of tie rods 16 and top brace 15, before the boxes 2, 3 are swung downwards. One box is emptied at a time, and the tractor is driven forward or backwards during emptying. By lifting the machine up enough, the mass can be emptied, e.g. in a truck.

Feiemaskinen etter oppfinnelsen arbeider meget effektivt og fjerner med lett-het sand, støv, stokker, materialstyrker og andre gjenstander av betraktelig størrelse og tyngde. The sweeping machine according to the invention works very efficiently and easily removes sand, dust, sticks, material strengths and other objects of considerable size and weight.

Claims (3)

1. Gatefeiemaskin forsynt med kjøre-hjul og en eller flere roterbare kostvalser, karakterisert ved at det for oppsamling av feiemassen, på en eller begge sider av kostvalsen (e) (7) er anordnet samlekasse(r) (2, 3) som er svingbare nedad om en horisontal akse.1. Street sweeping machine equipped with driving wheels and one or more rotatable broom rollers, characterized in that, for the collection of the sweeping mass, on one or both sides of the broom roller (e) (7) collection box(es) (2, 3) are arranged which are pivotable downwards about a horizontal axis. 2. Gatefeiemaskin som angitt i på-stand 1, forsynt med sprøyterør for binding av støvet under feiingen, karakterisert ved at sprøyterørene (17) er anordnet som en ramme omkring maskinens omkrets, og tilsluttet en pumpeledning (19) for tilførsel av trykkvann.2. Street sweeping machine as specified in claim 1, provided with spray pipes for binding the dust during sweeping, characterized in that the spray pipes (17) are arranged as a frame around the circumference of the machine, and connected to a pump line (19) for the supply of pressurized water. 3. Gatefeiemaskin som angitt i på-stand 1, karakterisert ved at den er forsynt med en vertikal stender (13) ut-styrt med en festeinnretning for løfte-staget (15), samt videre forsynt med ører for feste av trekkstengene (16) på en traktors trepunktsopphengnlng.3. Street sweeper as specified in claim 1, characterized in that it is provided with a vertical stand (13) equipped with a fastening device for the lifting rod (15), and also provided with ears for attaching the drawbars (16) on a tractor's three-point suspension.
NO753615A 1974-11-11 1975-10-28 SURGICAL COVER. NO136875C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US522560A US3916887A (en) 1974-11-11 1974-11-11 Surgical drape with adhesive on top and bottom

Publications (3)

Publication Number Publication Date
NO753615L NO753615L (en) 1976-05-12
NO136875B true NO136875B (en) 1977-08-15
NO136875C NO136875C (en) 1977-11-23

Family

ID=24081355

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753615A NO136875C (en) 1974-11-11 1975-10-28 SURGICAL COVER.

Country Status (18)

Country Link
US (1) US3916887A (en)
JP (2) JPS5170987A (en)
AT (1) AT352254B (en)
AU (1) AU500556B2 (en)
BE (1) BE835178A (en)
BR (1) BR7507267A (en)
DE (1) DE2548858C2 (en)
DK (1) DK487675A (en)
ES (1) ES229802Y (en)
FI (1) FI59921C (en)
FR (1) FR2290178A1 (en)
IT (1) IT1060075B (en)
LU (1) LU73710A1 (en)
NL (1) NL7512871A (en)
NO (1) NO136875C (en)
NZ (1) NZ179090A (en)
SE (1) SE406703B (en)
ZA (1) ZA756777B (en)

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Also Published As

Publication number Publication date
DK487675A (en) 1976-05-12
ES229802U (en) 1977-09-16
JPS6034249Y2 (en) 1985-10-12
AU8626975A (en) 1977-05-12
FI59921C (en) 1981-11-10
FI753010A (en) 1976-05-12
BE835178A (en) 1976-04-30
DE2548858C2 (en) 1985-08-22
BR7507267A (en) 1976-08-10
FR2290178A1 (en) 1976-06-04
FI59921B (en) 1981-07-31
LU73710A1 (en) 1976-06-11
NZ179090A (en) 1978-03-06
IT1060075B (en) 1982-07-10
DE2548858A1 (en) 1976-05-13
NL7512871A (en) 1976-05-13
NO753615L (en) 1976-05-12
ZA756777B (en) 1977-06-29
JPS5936311U (en) 1984-03-07
US3916887A (en) 1975-11-04
ES229802Y (en) 1978-01-16
SE406703B (en) 1979-02-26
NO136875C (en) 1977-11-23
AT352254B (en) 1979-09-10
SE7512284L (en) 1976-05-12
AU500556B2 (en) 1979-05-24
JPS5170987A (en) 1976-06-19
ATA834075A (en) 1979-02-15

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