NO123211B - - Google Patents
Download PDFInfo
- Publication number
- NO123211B NO123211B NO170983A NO17098367A NO123211B NO 123211 B NO123211 B NO 123211B NO 170983 A NO170983 A NO 170983A NO 17098367 A NO17098367 A NO 17098367A NO 123211 B NO123211 B NO 123211B
- Authority
- NO
- Norway
- Prior art keywords
- peephole
- opening
- hatch
- channel
- designed
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 10
- 244000144985 peep Species 0.000 claims 2
- 238000007789 sealing Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/32—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for eggs
- B65D85/324—Containers with compartments made of pressed material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Frangible Articles (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Lift Valve (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
Description
Anordning ved kikkraner. Device for jib cranes.
Ved hittil brukte kikkraner pleier kiken å bestå av et vanligvis konisk legeme, som er forsynt med en tverrgående kanal, hvorgjennom mediet, væsker eller gass, kan strømme fra kikhusets innløp til utløpet. For å oppnå en større reguleringsmulighet av den fra innløpet til utløpet strømmende mengde av mediet enn den som oppnås med kiker med en gjennomstrømningskanal som utgjøres av en sylindrisk boring, er kikens med kikhusets utløp samvirkende åpning ofte utformet som en åpning som opptar en større eller mindre del av kikens omkrets og hvis bredde øker kontinuerlig, f. eks. i form av en trekant. For at åpningen i kikens side skal være effektiv måtte også den med kikhusets innløp samvirkende side-åpning i kiken gis en tilsvarende lengde langs kikens omkrets, slik at væsken kan strømme tvers gjennom kiken, så lenge den med utløpet samvirkende åpning i kiken kommuniserer med kirhusets utløp. In the case of cranes used up to now, the crane usually consists of a conical body, which is provided with a transverse channel, through which the medium, liquids or gas, can flow from the inlet of the crane housing to the outlet. In order to achieve a greater possibility of regulation of the amount of medium flowing from the inlet to the outlet than is achieved with peepholes with a through-flow channel formed by a cylindrical bore, the opening of the peephole interacting with the outlet of the peephole is often designed as an opening that occupies a larger or smaller part of the chick's circumference and whose width increases continuously, e.g. in the shape of a triangle. In order for the opening in the side of the hatch to be effective, the side opening in the hatch cooperating with the hatch's inlet also had to be given a corresponding length along the hatch's circumference, so that the liquid can flow transversely through the hatch, as long as the opening in the hatch cooperating with the outlet communicates with the hatch's expiration.
Dette medfører en begrensning av mu-lighetene ved valg av den periferiske lengde av med kikhusets utløpsåpning samvirkende åpning, da kiklegemet må ha den forlangte styrke og i stengt stilling dekke husåpningen hvorav følger at avstanden mellom kikåpningenes ende må velges forholdsvis store. This results in a limitation of the possibilities when choosing the peripheral length of the opening cooperating with the outlet opening of the peephole, as the peephole body must have the required strength and in the closed position cover the opening of the house, from which it follows that the distance between the ends of the peepholes must be chosen relatively large.
Det har også vært foreslått å utføre kikhuset og kiklegemet som er av plast slik, at tilløpet til kiken skjer gjennom en aksial, sentral kanal som strekker seg aksialt innover fra kiklegemets ene ende, men som ikke er ført gjennom hele kiken, mens kiklegemets med kikhusets utløp samvirkende åpning utgjøres av en i kiklegemets side periferisk utformet og med den aksielle tilløpskanal kommuniserende åpning. Ved denne anordning blir det mulig om så ønskes, å utforme den med ut-løpet samvirkende åpning i kiklegemet med en betydelig større periferisk lengde enn det hittil har vært mulig. Kikhuset måtte på grunn av innløpsåpningens anordning gis en lukket med vanlige ventil-hus med løftbar ventillegeme mere over-ensstemmende form, da det ikke kan til-lates at kiklegemets ende fritt stikker ut av ventilhuset som ved mange vanlige kikkraner. It has also been proposed to design the hatch housing and hatch body, which are made of plastic, so that the access to the hatch takes place through an axial, central channel that extends axially inward from one end of the hatch body, but which is not led through the entire hatch, while the hatch body's connection with that of the hatch house outlet cooperating opening is made up of a circumferentially designed opening on the side of the gable body and communicating with the axial inlet channel. With this device, it becomes possible, if desired, to design the opening cooperating with the outlet in the peephole body with a significantly greater circumferential length than has been possible up to now. Because of the arrangement of the inlet opening, the peephole had to be given a closed with normal valve housing with a liftable valve body of a more consistent shape, as it cannot be allowed that the end of the peephole body protrudes freely from the valve housing as with many ordinary peephole taps.
Foreliggende oppfinnelse tar sikte på en kikkran av sistnevnte type og utmerker seg ved at den aksiale kanal i kiklegemet er utiormet med så stor diameter at det bare blir igjen forholdsvis tynne plastvegger. Herved oppnås den fordel, at, når kiken befinner seg i stenge-stillingen, det i kikens aksiale kanal under trykk stående mediet søker å utvide legemet, slik at kikens vegger tvinges til å trykke mot kikhusets omgivende tetningsflater. The present invention aims at a peephole crane of the latter type and is distinguished by the fact that the axial channel in the peephole body is hollowed out with such a large diameter that only relatively thin plastic walls remain. This achieves the advantage that, when the hatch is in the closed position, the pressurized medium in the hatch's axial channel seeks to expand the body, so that the hatch's walls are forced to press against the hatch's surrounding sealing surfaces.
Tidligere har man ofte unngått kikkraner på grunn av at det var vanskelig å oppnå en fullstendig tetning mellom to metallflater. Anvendes en kik av plast med en aksial innløpskanal på den angitte måte, blir det vesentlig lettere å oppnå en effektiv tetning. Plasten er lettere å forme og har bedre glidningsegenskaper, og kiklegemets forming etter kikhuset kan lettes ved at den aksiale kanal er utformet med stor diameter slik at det blir igjen bare forholdsvis tynne plastvegger. Som følge av en slik utforming kan kiken innstille seg selv i riktig vinkel og tilpasse seg etter ujevnheter i kikhusets koniske tetnings-flate. In the past, peepholes were often avoided because it was difficult to achieve a complete seal between two metal surfaces. If a plastic pipe with an axial inlet channel is used in the indicated manner, it becomes significantly easier to achieve an effective seal. The plastic is easier to shape and has better sliding properties, and the shaping of the gable body after the gable housing can be facilitated by the fact that the axial channel is designed with a large diameter so that only relatively thin plastic walls remain. As a result of such a design, the hatch can set itself at the right angle and adapt to irregularities in the hatch's conical sealing surface.
Andre særtrekk ved oppfinnelsen skal forklares nærmere angitt i forbindelse med beskrivelsen av den på tegningen viste utførelsesform. Other special features of the invention shall be explained in more detail in connection with the description of the embodiment shown in the drawing.
Fig. 1 viser kikkranen i vertikal snitt, mens fig. 2 viser et snitt etter linjen II—II og fig. 3 et snitt etter linjen III—III på fig. 1. 1 er kikhuset med innløp 2 og utløp 3 og 4 er kiklegemet. 5 er en med kiklegemet forbundet spindel, som bør være avtagbar, slik som det forutsettes ved den på tegningen viste utførelsesform. Spindelen er ved sin indre ende utformet med en flens 6, som stikker i et i kiklegemet utformet spor 7; 8 er en mot kiklegemets 4 overside anliggende ring av gummi eller annet lignende plastmaterial, som trykkes mot kiklegemet ved hjelp av en i kikhuset inn-skrubar bøssing 9, hvorgjennom strekker seg spindelen 5. Ved den øvre ende er spindelen på vanlig måte forbundet med et håndratt 10. Kikhuset er formet som et lukket hus, slik at kiklegemet 4 kommer til å ligge helt innesluttet. I kiklegemet 4 er fra den indre ende opptatt en aksial kanal 11 som bestandig er i forbindelse med ventilhusets 1 innløp 2. I kiklegemets vegg er det utformet en periferisk åpning 12 som bestandig står i forbindelse med den aksiale kanalen 11 kommuniserende og som har en lang-strakt, triangulær form på i og for seg kjent måte. Når kiklegemet 4 inntar den i fig. 1 viste stilling er kikkraner stengt, da kiken er vridd så langt i retning med urviseren at åpningen 12 er kommet helt ved siden av utløpet 3. Som følge av at inn-løpsåpningen i kiken er utformet som en aksial kanal 11 kan åpningen 12 gis en betydelig større periferisk utstrekning uten at kiklegemets styrke og tetningsevne ned-settes. Hvis åpningen 12 gis en større periferisk lengde enn den som er vist på tegningen måtte kiken naturligvis vris en større vinkel for å oppnå en full avsteng-ning. Hvis den aksiale kanal 11 utføres med relativt stor diameter, slik at kikens igjen-stående vegg blir relativt tynn, kommer det i kanalen 11, når kikkranen er stengt, rådende fluidumtrykk, hvis kiklegemet er utformet i plast eller liknende, å utvide veggen, slik at en god tetning oppnås mot kikhusets tetningsflater, slik som inn-gående undersøkelsesprøver har vist. Anordningen med den fjærende gum-miring 8 som virker mot kiklegemets overside og tjener som en tetning har den fordel at, når kiken er utformet av plast, kiklegemet kan meddeles en viss aksial .forskyvning, i tilfelle at plasten skulle svelle ut ved innvirkning av det gjennom-strømmende medium. Fig. 1 shows the peephole in vertical section, while fig. 2 shows a section along the line II—II and fig. 3 a section along the line III—III in fig. 1. 1 is the peephole with inlet 2 and outlets 3 and 4 are the peephole body. 5 is a spindle connected to the peephole body, which should be removable, as is required by the embodiment shown in the drawing. The spindle is designed at its inner end with a flange 6, which sticks into a groove 7 formed in the peephole body; 8 is a ring made of rubber or other similar plastic material against the upper side of the eyepiece body 4, which is pressed against the eyepiece body by means of a bushing 9 that can be screwed into the eyepiece housing, through which the spindle 5 extends. At the upper end, the spindle is connected in the usual way with a handwheel 10. The peephole housing is shaped like a closed house, so that the peephole body 4 will lie completely enclosed. In the valve body 4, an axial channel 11 is occupied from the inner end, which is constantly in connection with the inlet 2 of the valve housing 1. A circumferential opening 12 is formed in the wall of the valve body, which is constantly in communication with the axial channel 11 and which has a long -stretched, triangular shape in a manner known per se. When the peephole 4 occupies the one in fig. In the position shown in 1, peephole valves are closed, as the peephole is turned so far in a clockwise direction that the opening 12 is right next to the outlet 3. As a result of the inlet opening in the peephole being designed as an axial channel 11, the opening 12 can be given a significantly greater circumferential extent without reducing the strength and sealing ability of the gable body. If the opening 12 is given a greater circumferential length than that shown in the drawing, the peephole would naturally have to be turned a greater angle to achieve a full closure. If the axial channel 11 is made with a relatively large diameter, so that the remaining wall of the cage becomes relatively thin, that in the channel 11, when the check valve is closed, prevailing fluid pressure, if the check body is designed in plastic or similar, to expand the wall, so that a good seal is achieved against the check housing's sealing surfaces, as in-going examination samples have shown. The device with the springy rubber ring 8 which acts against the upper side of the eyepiece body and serves as a seal has the advantage that, when the eyepiece is made of plastic, the eyepiece body can be given a certain axial displacement, in the event that the plastic should swell upon impact through-flow medium.
For å få full visshet om at kiklegemet 4 er ønskelig i stengestilling kan kiklegemet ved sin nedre ende være forsynt med en nedstikkende knast 13, som samvirker med et i ventilhuset utformet anslag 14. For begrensning av kiklegemets 4 åpnings-bevegelse, hvilket kan være av betydning f. eks. når kikkranen skal anvendes som reguleringsventil ved et varmeledningsele-ment, kan rattet 10 være forsynt med en nedstikkende knast eller lignende 15, som samvirker med et forstillbart anslag 16. Dette anslag 16 kan f. eks. så som vist på tegningen, være anbragt på en mellom ven-tilhushalsen 17 og en flens 18 på bøssingen 9 anbragt skive 19, som kan vris til en for anslaget 16 passende stilling når man først har løsnet bøssingen 9. In order to be fully certain that the check valve body 4 is desirable in the closed position, the check valve body can be provided at its lower end with a protruding cam 13, which cooperates with a stop 14 formed in the valve housing. To limit the opening movement of the check valve body 4, which can be of meaning e.g. when the check valve is to be used as a control valve for a heating element, the steering wheel 10 can be provided with a protruding knob or the like 15, which cooperates with an adjustable stop 16. This stop 16 can e.g. as shown in the drawing, be placed on a disc 19 placed between the vein housing neck 17 and a flange 18 on the bushing 9, which can be turned to a suitable position for the stop 16 once the bushing 9 has been loosened.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO260370A NO123564B (en) | 1966-12-22 | 1970-07-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK664266AA DK112298B (en) | 1966-12-22 | 1966-12-22 | Packing of fiber mance or other resilient material for eggs and other fragile objects. |
Publications (1)
Publication Number | Publication Date |
---|---|
NO123211B true NO123211B (en) | 1971-10-11 |
Family
ID=8148954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO170983A NO123211B (en) | 1966-12-22 | 1967-12-14 |
Country Status (14)
Country | Link |
---|---|
US (1) | US3471078A (en) |
BE (1) | BE708485A (en) |
BG (1) | BG15742A3 (en) |
CS (1) | CS183603B2 (en) |
DE (1) | DE1586464A1 (en) |
DK (1) | DK112298B (en) |
ES (1) | ES146362Y (en) |
FI (1) | FI44883C (en) |
FR (1) | FR1548109A (en) |
GB (1) | GB1158040A (en) |
IL (1) | IL29090A (en) |
NL (2) | NL6717311A (en) |
NO (1) | NO123211B (en) |
SE (2) | SE359070B (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3570747A (en) * | 1969-01-08 | 1971-03-16 | Packaging Ind Inc | Carton and latch construction |
US3672693A (en) * | 1969-07-11 | 1972-06-27 | Dennis Douglas Weir | Egg carton |
US4087042A (en) * | 1973-08-31 | 1978-05-02 | Aktieselskabet Brodrene Hartmann | Packing carton for breakable articles |
US4025038A (en) * | 1975-08-29 | 1977-05-24 | Diamond International Corporation | Egg carton |
US4096986A (en) * | 1976-07-23 | 1978-06-27 | Mobil Oil Corporation | Food tray with integral lock |
US4383638A (en) * | 1981-09-29 | 1983-05-17 | Diamond International Corporation | Carton lock |
US4492331A (en) * | 1981-09-29 | 1985-01-08 | Packaging Corporation Of America | Multi-row egg cartons |
US4625906A (en) * | 1983-04-01 | 1986-12-02 | Mobil Oil Corporation | Eighteen cell hinged-cover carbon thermoformed from plastic sheet |
USD385780S (en) * | 1995-06-12 | 1997-11-04 | Ultra Pac, Inc. | Egg carton |
US6276531B1 (en) | 2000-03-01 | 2001-08-21 | Pactiv Corporation | Molded fiber nestable egg tray packaging system |
EP1354820A1 (en) * | 2002-04-17 | 2003-10-22 | Brodrene Hartmann A/S | Display package for articles such as eggs |
EP2409929A1 (en) * | 2010-07-22 | 2012-01-25 | Brødrene Hartmann A/S | Egg package |
WO2013038337A2 (en) * | 2011-09-13 | 2013-03-21 | Brødrene Hartmann A/S | A display and distribution package for eggs |
USD732401S1 (en) * | 2012-10-23 | 2015-06-23 | Pactiv Canada Inc | Sheet-formed container for frangible items |
USD735585S1 (en) | 2015-01-26 | 2015-08-04 | Global Plastics, Inc. | Egg carton |
USD804324S1 (en) | 2016-12-06 | 2017-12-05 | Global Plastics, Inc. | Egg carton |
USD891272S1 (en) | 2016-12-06 | 2020-07-28 | Global Plastics, Inc. | Egg carton |
USD871926S1 (en) | 2016-12-06 | 2020-01-07 | Global Plastics, Inc. | Egg carton |
USD851502S1 (en) | 2016-12-06 | 2019-06-18 | Global Plastics, Inc. | Egg carton |
USD976715S1 (en) | 2016-12-06 | 2023-01-31 | Global Plastics, Inc. | Egg carton |
USD875552S1 (en) | 2017-12-01 | 2020-02-18 | Global Plastics, Inc. | Egg carton lid |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL298893A (en) * | 1963-02-14 | |||
US3217963A (en) * | 1963-09-30 | 1965-11-16 | Molded Container Corp | Molded pulp carton with latch post closure |
NL129179C (en) * | 1964-12-09 | |||
AT258192B (en) * | 1965-06-04 | 1967-11-10 | Ovotherm Ets | Packaging made of thermoformed plastic film to hold eggs, fruits or the like. |
-
0
- NL NL129590D patent/NL129590C/xx active
-
1966
- 1966-12-22 DK DK664266AA patent/DK112298B/en not_active IP Right Cessation
-
1967
- 1967-12-08 IL IL29090A patent/IL29090A/en unknown
- 1967-12-14 DE DE19671586464 patent/DE1586464A1/en active Pending
- 1967-12-14 NO NO170983A patent/NO123211B/no unknown
- 1967-12-15 GB GB57112/67A patent/GB1158040A/en not_active Expired
- 1967-12-16 ES ES1967146362U patent/ES146362Y/en not_active Expired
- 1967-12-18 US US691397A patent/US3471078A/en not_active Expired - Lifetime
- 1967-12-19 SE SE04925/70A patent/SE359070B/xx unknown
- 1967-12-19 BG BG009071A patent/BG15742A3/en unknown
- 1967-12-19 SE SE17411/67A patent/SE345639B/xx unknown
- 1967-12-19 NL NL6717311A patent/NL6717311A/xx unknown
- 1967-12-19 CS CS6700008971A patent/CS183603B2/en unknown
- 1967-12-20 FI FI673392A patent/FI44883C/en active
- 1967-12-21 FR FR1548109D patent/FR1548109A/fr not_active Expired
- 1967-12-22 BE BE708485D patent/BE708485A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE359070B (en) | 1973-08-20 |
DE1586464A1 (en) | 1970-06-18 |
FR1548109A (en) | 1968-11-29 |
DK112298B (en) | 1968-11-25 |
BE708485A (en) | 1968-06-24 |
GB1158040A (en) | 1969-07-09 |
IL29090A (en) | 1970-12-24 |
FI44883C (en) | 1972-01-10 |
NL6717311A (en) | 1968-06-24 |
BG15742A3 (en) | 1975-12-21 |
FI44883B (en) | 1971-09-30 |
SE345639B (en) | 1972-06-05 |
US3471078A (en) | 1969-10-07 |
CS183603B2 (en) | 1978-07-31 |
ES146362Y (en) | 1970-07-01 |
NL129590C (en) | |
ES146362U (en) | 1969-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO123211B (en) | ||
US584091A (en) | Automatic valve for beer-taps | |
US3318577A (en) | High pressure valve having soft seating and balanced seal | |
US3982561A (en) | Combination surge relief and back flow prevention valve | |
NO143471B (en) | REGULATION VALVES. | |
NO132109B (en) | ||
US2062422A (en) | Valve and faucet | |
US1999493A (en) | Hydraulic valve | |
US2236253A (en) | Leakproof valve | |
US75376A (en) | William s | |
US191500A (en) | Improvement in valves | |
US2245757A (en) | Cock and the like | |
US2311177A (en) | Air vented tank drain | |
US3363652A (en) | Plural valves having selective actuation | |
US108904A (en) | Improvement in pressure-regulators for water and steam apparatus | |
US398445A (en) | Pop safety-valve | |
US103773A (en) | Improvement in valve-cocks for hydrants | |
SU458682A1 (en) | Emergency valve | |
US192145A (en) | Improvement in gage-cocks | |
US101977A (en) | Improvement in stop-cocks for steam and liquids | |
US96394A (en) | Improvement in faucets | |
US3208715A (en) | Leak limiting valve assembly | |
SU120105A1 (en) | Check valve for trunk pipelines | |
CN208397341U (en) | A kind of guarding against theft type valve | |
US85717A (en) | Improvement in faucet |