NO117623B - - Google Patents

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Publication number
NO117623B
NO117623B NO157231A NO15723165A NO117623B NO 117623 B NO117623 B NO 117623B NO 157231 A NO157231 A NO 157231A NO 15723165 A NO15723165 A NO 15723165A NO 117623 B NO117623 B NO 117623B
Authority
NO
Norway
Prior art keywords
cover
hatch
swing
swing arm
wall
Prior art date
Application number
NO157231A
Other languages
Norwegian (no)
Inventor
K Hultgren
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Publication of NO117623B publication Critical patent/NO117623B/no

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00Armour; Armour plates
    • F41H5/22Manhole covers, e.g. on tanks; Doors on armoured vehicles or structures
    • F41H5/223Manhole covers specially adapted for armoured or fighting vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Basic Packing Technique (AREA)
  • Closures For Containers (AREA)
  • Hinges (AREA)

Description

Anordning ved luke, særlig innstigningsluke ved en Device at the hatch, especially entry hatch at a

kjørbar kanon eller lignende. executable cannon or similar.

Den foreliggende oppfinnelse angår en anordning ved .luke, særlig innstigningsluke ved en kjorbar kanon eller lignende, hvor lukedekselet er opplagret på en leddmekanisme som sammen med deksel og vegg danner minst to parallelle leddfirkanter for bevegelse av dekselet under parallellforskyvning av dekselplanet, idet to motstående sider av hver leddfirkant dannes av et par svingarmer. The present invention relates to a device for a hatch, in particular an entry hatch for a drivable cannon or the like, where the hatch cover is supported on an articulated mechanism which, together with the cover and wall, forms at least two parallel articulated squares for movement of the cover during parallel displacement of the cover plane, with two opposite sides of each articulated square is formed by a pair of swing arms.

Hensikten med oppfinnelsen er å skaffe en anordning hvormed dekselet ved en slik luke med enkle midler kan stilles inn i onskede stillinger og låses fast i disse. The purpose of the invention is to provide a device with which the cover of such a hatch can be set into the desired positions with simple means and locked in them.

I dette"8yemed går oppfinnelsen ut på en luke som er utfort In this case, the invention is based on a hatch that is extended

i samsvar med paténtkravet og har kjennetegn som fremgår av dette. in accordance with the patent requirement and has characteristics that appear from this.

Denne anordning for svingning av dekselet til og fra åpen resp. lukket stilling muliggjbr at låseorganene til å fastholde dekselet i den ene eller den annen av disse to stillinger eller i eventuelt onskede mellomliggende stillinger kan være anordnet i sin helhet på dekselet, så en vegg som dekselet er anordnet i, ikke be-hbver å være forsynt med spesielle låseorganer. I dette byemed er i det minste én svingarm, men hensiktsmessig én svingarm i hvert parallellstångsystem, forsynt med anslag som er ikke-dreibart- forbundet med :svingarmen, og med sperreorganer som er anordnet-på dekselet og samvirker med disse anslag, og som kan fores til og fra inngrep med anslagene på sving-armene. This device for swinging the cover to and from open or closed position makes it possible for the locking means to retain the cover in one or the other of these two positions or in possibly desired intermediate positions to be arranged entirely on the cover, so a wall in which the cover is arranged does not need to be provided with special locking devices. In this byemed, at least one swing arm, but preferably one swing arm in each parallel bar system, is provided with stops which are non-rotatably connected to the swing arm, and with blocking means which are arranged on the cover and cooperate with these stops, and which can lined to and from engagement with the stops on the swing arms.

Oppfinnelsen vil bli beskrevet nærmere under henvisning til The invention will be described in more detail with reference to

v tegningen. r _ v the drawing. r _

Fig. 1 viser skjematisk en luke ifolge oppfinnelsen i en stilling hvor dekselet er felt inn i den vegg hvor luken er anordnet. Fig. 2 viser luken under oppfeining av dekselet fra denne stilling. j Fig. 3 viser utforelsen av sperreorganet for dekselet mer detaljert, og f Fig. 1 schematically shows a hatch according to the invention in a position where the cover is folded into the wall where the hatch is arranged. Fig. 2 shows the hatch during cleaning of the cover from this position. j Fig. 3 shows the design of the locking device for the cover in more detail, and f

fig. 4 illustrerer låsningen av- dekselet i forskjellig stilling. fig. 4 illustrates the locking of the cover in different positions.

I en vegg 1 er der anordnet en luke 2 med deksel. Ved det utforelseseksempel på anordningen ifolge oppfinnelsen som ér vist på tegningen, består dekselet av en plate 3 som i lukket stilling kan tette lukeåpningen 2, som det fremgår av fig. 1. Lukedekselet er festet til veggen 1 ved hjelp av fire svingarmer 4i 4' og 5»5' som A hatch 2 with a cover is arranged in a wall 1. In the embodiment of the device according to the invention that is shown in the drawing, the cover consists of a plate 3 which in the closed position can seal the hatch opening 2, as can be seen from fig. 1. The hatch cover is attached to the wall 1 by means of four swing arms 4i 4' and 5»5' which

hver véd sin ene ende er festet til veggen 1 ved et ledd 6, 6' resp. 7, 7' og til dekselet ved et ledd 8, 8<»>resp. 9, 9', det hele slik at svingarmene 4 og 5 P a den ene side og 4' og 5' på den andre side danner et parallellstångsystem, slik at dekselet ved ut- og innsvingnihg i forhold til veggen vil utfore.en hovedsakelig translatqrisk bevegelse. Det er klart at svingarmene 4 og 5 resp. 4' og 5' i hvert parallell* stangsystem ikke behover å være akkurat like, men kan utfores Med noe forskjellig lengde om det av en eller annen grunn skulle være bnskelig at vinkelen mellom veggplanet og dekselets plan forandrer seg-under dekselets bevegelse fra den stilling hvor det slutter seg til veggen rundt åpningen. ;I den viste utfbrelse er de i dekselet lagrede ender av samtlige svingarmer fast forbundet med den ene ende av hver sin toj> sjonsstang 10, 10', 11 resp. 11', hvis ene ende kan danne leddtapp for den tilhorende svingarm eller være ikke-dreibart festet til en leddtapp "som er ,f estet til vedkommende svingarm og kan dreie seg i dennes lager 18, 18', 19 resp. 19'. Alle torsjonsstengene er festet i lukedekselet, i den viste utfbrelse ved'at de riflede partier 15 er innfort i med motsvarende rifler forsynte hull 16 i knekter 17 som er anordnet på dekselet og samtidig hensiktsmessig danner lagerflater i leddene 8, 8', 9 resp.9'. ;Organene til låsning av dekselet er hensiktsmessig utfort slik at luken kan låses i et antall forskjellige stillinger. I dette byemed er svingarmene 5°S 5' i den viste utfbrelse forsynt med anslag dannet av hull 20 og 21 resp. 20' og 21' i plater 22 resp. 22' som er ikke-dreibart festet til den i dekselet 3 lagrede ende av hver sin svingarm 5 resp. 5'«Hullene 20, 20' resp. 21, 21' er anordnet for samvirkning med spérreorganer som kan fores mot og fra platen i foringer i dekselet, og som er vist i form av stempler 23 resp. 23', som alterna-tivt,"! avhengighet av dekselets lengde, kan innfores i hullene 20, 21 resp. 20', 21<*>og påvirkes via stenger 24, 24' koblet til en vrider 25. each véd's one end is attached to the wall 1 by a link 6, 6' or 7, 7' and to the cover at a link 8, 8<»>resp. 9, 9', the whole so that the swing arms 4 and 5 P on one side and 4' and 5' on the other side form a parallel bar system, so that the cover when swinging out and in in relation to the wall will carry out a mainly translational motion. It is clear that the swing arms 4 and 5 resp. 4' and 5' in each parallel bar system do not need to be exactly the same, but can be made of slightly different lengths if for some reason it is desirable that the angle between the plane of the wall and the plane of the cover changes during the movement of the cover from that position where it joins the wall around the opening. In the embodiment shown, the ends of all swing arms, which are stored in the cover, are firmly connected to one end of each respective towing rod 10, 10', 11 respectively. 11', one end of which can form a joint pin for the associated swing arm or be non-rotatably attached to a joint pin "which is 'attached to the respective swing arm and can turn in its bearings 18, 18', 19 or 19'. All the torsion bars are fixed in the hatch cover, in the embodiment shown by the fact that the knurled parts 15 are inserted into corresponding knurled holes 16 in jacks 17 which are arranged on the cover and at the same time appropriately form bearing surfaces in the joints 8, 8', 9 and 9 respectively '. ;The means for locking the cover are suitably designed so that the hatch can be locked in a number of different positions. In this way, the swing arms 5°S 5' in the embodiment shown are provided with stops formed by holes 20 and 21 or 20' and 21' in plates 22 or 22' which are non-rotatably attached to the end of each swing arm 5 or 5' stored in the cover 3. The holes 20, 20' or 21, 21' are arranged for interaction with locking devices which can be lined towards and from the plate in liners in the cover, and which are shown in the form of pistons 23 respectively 23', as an alternative, depending on the length of the cover, can be inserted into the holes 20, 21 or 20', 21<*> and influenced via rods 24, 24' connected to a twister 25.

Claims (1)

Anordning ved"luke, særlig innstigningsluke ved en kjbrbar kanon eller lignende, hvor lukedekselet (3) er opplagret på en ledd-mekånisme som dammen méd deksel og vegg (1) danner minst to parallelle leddfirkanter for bevegelse av dekselet (3) under parallellforskyvning av dekselplanet, idet to motstående sider av hver leddfirkant dannes av et par svingarmer (5*4; 5'<, 4')»karakterisert vedat såvel minst éV vektkompenserende torsjonsstang (11, 11') som minst ett sperreorgan {23, 23') til fiksering av dekselet i en av sperreorganet bestemt stilling er lagret "på dekselet, idet stangen ved sine ender er ikke-dreibart forbundet med henholdsvis dekselet og en til en svingarm festet léddtapp og sperreorganet er bevegelig på tvers av svinge-planet til og.fra samvirkning med anslag (20, 20', 21, 21•) på en svingarm,Device for a hatch, in particular an entry hatch for a movable cannon or the like, where the hatch cover (3) is supported on a joint mechanism that the dam with cover and wall (1) forms at least two parallel articulated squares for movement of the cover (3) during parallel displacement of the cover plane, two opposite sides of each joint square being formed by a pair of swing arms (5*4; 5'<, 4')" characterized by at least one weight-compensating torsion bar (11, 11') as well as at least one locking device {23, 23') for fixing the cover in a position determined by the locking member is stored "on the cover, the rod at its ends being non-rotatably connected to the cover and a joint pin attached to a swing arm, and the locking member is movable across the swing plane to and from interaction with stops (20, 20', 21, 21•) on a swing arm, rr
NO157231A 1964-03-20 1965-03-16 NO117623B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE352664 1964-03-20

Publications (1)

Publication Number Publication Date
NO117623B true NO117623B (en) 1969-09-01

Family

ID=20262306

Family Applications (1)

Application Number Title Priority Date Filing Date
NO157231A NO117623B (en) 1964-03-20 1965-03-16

Country Status (11)

Country Link
US (1) US3315412A (en)
AT (1) AT275363B (en)
BE (1) BE660669A (en)
CH (1) CH442077A (en)
DE (1) DE1584038A1 (en)
DK (1) DK112845B (en)
ES (1) ES310381A1 (en)
FR (1) FR1428259A (en)
GB (1) GB1107322A (en)
NL (1) NL6502182A (en)
NO (1) NO117623B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8417896D0 (en) * 1984-07-13 1984-08-15 Turner Bros Kingswood Ltd Manhole cover
US4818009A (en) * 1987-09-24 1989-04-04 Muscat Peter P Convertible top automobile with vertically movable tail gate
IT1216642B (en) * 1988-03-29 1990-03-08 Mariani Enrico SYSTEM TO MOVE A DOOR OF A FURNITURE FROM AN OPEN TO A CLOSED POSITION.
DE19708848A1 (en) * 1997-03-05 1998-09-10 Wegmann & Co Gmbh Hatch for an armored combat vehicle
DE102004059016B4 (en) * 2004-12-08 2007-03-08 Rheinmetall Landsysteme Gmbh Device for opening and closing a hatch cover, in particular for an armored vehicle
DE102008063769B4 (en) 2008-12-22 2011-02-17 Krauss-Maffei Wegmann Gmbh & Co. Kg Swing hatch, especially for military vehicles
FR3034856B1 (en) * 2015-04-13 2018-10-12 Nexter Systems TRAPPER FOR A MOTOR VEHICLE AND A VEHICLE COMPRISING SUCH A TRAPPER
US11299009B2 (en) * 2020-03-10 2022-04-12 Denso International America, Inc. Vehicle HVAC system with modular door design

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US722539A (en) * 1901-09-11 1903-03-10 Burnham Williams & Co Ventilator for cabs of locomotives.
US2483968A (en) * 1945-05-11 1949-10-04 Thermo Electric Mfg Company Furnace door and closure operator therefor
US2831219A (en) * 1955-04-18 1958-04-22 Corless B Nelson Door and supporting structure therefor
US3143196A (en) * 1961-12-19 1964-08-04 Joseph A Gutowski Driver's hatch

Also Published As

Publication number Publication date
DE1584038A1 (en) 1969-03-27
FR1428259A (en) 1966-02-11
AT275363B (en) 1969-10-27
NL6502182A (en) 1965-09-21
DK112845B (en) 1969-01-20
US3315412A (en) 1967-04-25
ES310381A1 (en) 1965-07-01
BE660669A (en) 1965-07-01
CH442077A (en) 1967-08-15
GB1107322A (en) 1968-03-27

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