SE463997B - TABLE PLATE SHOULD BE ELECTRIC CUTTING OR CONNECTION BOX - Google Patents
TABLE PLATE SHOULD BE ELECTRIC CUTTING OR CONNECTION BOXInfo
- Publication number
- SE463997B SE463997B SE8700275A SE8700275A SE463997B SE 463997 B SE463997 B SE 463997B SE 8700275 A SE8700275 A SE 8700275A SE 8700275 A SE8700275 A SE 8700275A SE 463997 B SE463997 B SE 463997B
- Authority
- SE
- Sweden
- Prior art keywords
- cover plate
- locking
- latch
- mandrel
- adjustable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Connection Or Junction Boxes (AREA)
- Connection Of Plates (AREA)
Description
4e3 997 10 15 20 25 30 35 40 för tíllslutning av en installationsdosa. Vid täckplattans 1 undersida 2 är tre dornar 3 anordnade vid täckplattans perife- ri och på likformigt avstånd relativt varandra. Två av de tre dornarna 3 är sa utformade, att de vid fastsättningen av täck- plattan 1 pa installationsdosan tjänar till fixering, under det att den tredje dornen 3a är ställbar via en spärr på täck- plattans undersida och primärt övertar fastsättningen. Därvid består spärren av en kamskiva 6 och en spärrarm 9. Kamskivan 6 har ett första avsnitt, som är försett med sagtandformiga spärrkammar 7, samt ett andra avsnitt, som har formen av en stigande kurva 8. 4e3 997 10 15 20 25 30 35 40 for closing an installation box. At the underside 2 of the cover plate 1, three mandrels 3 are arranged at the periphery of the cover plate and at a uniform distance relative to each other. Two of the three mandrels 3 are designed so that when fastening the cover plate 1 to the installation box they serve for fixing, while the third mandrel 3a is adjustable via a latch on the underside of the cover plate and primarily takes over the fastening. The lock consists of a cam disc 6 and a locking arm 9. The cam disc 6 has a first section, which is provided with sawtooth-shaped locking cams 7, and a second section, which has the shape of a rising curve 8.
De sagtandformiga spärrkammarna 7 står därvid i verksam förbindelse med spärrarmen 9, som från täckplattans 1 ovansida kan lossas från kuggingreppet. Detta erfordras emellertid endast när täckplattan tages från installationsdosan.The saw-tooth-shaped locking cams 7 are then in effective connection with the locking arm 9, which can be detached from the upper side of the cover plate 1 from the toothed grip. However, this is only required when the cover plate is removed from the installation box.
För fastsättning av täckplattan pá installationsdosan är spärren páverkbar utifrån, dvs. fràn täckplattans ovansida 4, vilken även är lämplig att använda som monteringsplatta för olika elektriska eller elektroniska smä apparater eller bygg- delar. För detta ändamål har kamskivan 6 en urtagning 13, i vilken ett verktyg, t.ex. en skruvmejsel 12, angriper. Vid detta pàverkningsförlopp påverkas kamskivan 6 stegvis medelst sina ságtandformiga spärrkammar 7, varigenom kamskivan med sin stigande kurva 8 verkar pa den i verksam förbindelse därmed varande dornen 3a och bringar denna fràn sitt utgångsläge till fastsättningsläget. De sagtandformiga spärrkammarna 7 har en tillräcklig finindelning, sa att dornen 3a med hjälp av spärr- armen 9 är ställbar i mycket fina steg.For attaching the cover plate to the installation box, the latch can be influenced from the outside, ie. from the top of the cover plate 4, which is also suitable for use as a mounting plate for various electrical or electronic small appliances or components. For this purpose, the cam disc 6 has a recess 13, in which a tool, e.g. a screwdriver 12, attacker. During this act of actuation, the cam disc 6 is actuated stepwise by means of its sawtooth-shaped locking cams 7, whereby the cam disc with its rising curve 8 acts on the mandrel 3a in operative connection therewith and brings it from its initial position to the fastening position. The sawtooth-shaped locking cams 7 have a sufficient fine division, so that the mandrel 3a is adjustable in very fine steps by means of the locking arm 9.
Genom denna åtgärd kan dornens 3a fastsättningstryck med avseende på installationsdosans innervägg 5b inställas rela- tivt problemfritt. Vid större indelning av spärrkammarna 7 kunde eljest ibland spärrarmen 9 vid spranget över den följan- de kamnocken rutcha tillbaka till det tidigare läget, vilket till sist skulle kunna betyda att fastsättningstrycket pà innerväggen 5b skulle vara alltför litet.By this measure, the fastening pressure of the mandrel 3a with respect to the inner wall 5b of the installation box can be set relatively smoothly. With a larger division of the locking cams 7, the locking arm 9 could otherwise sometimes slip back to the previous position when jumping over the following cam cam, which could ultimately mean that the fastening pressure on the inner wall 5b would be too small.
Den verksamma förbindelsen mellan den ställbara dornen Sa och den stigande kurvan 8 hos kamskivan 6 åstadkommer en haka 11, som är anordnad pa ett segment 10 pa den ställbara dornen 3a. Vid kamskivans 6 paverkningsförlopp föres haken 11 i kamskivans styrkanal 17, under det att den stigande kurvan 8 via segmentet 10 styr ut den ställbara dornen 3a i fastsätt- ningsriktningen. Spärrarmen 9, som är rörligt lagrad vid täck- 10 463 997 plattans undersida 2, har ett grepp 14 som är fört genom en öppning 18 i täckplattan 1 och med bindning till spärrarmen avslutar denna.The effective connection between the adjustable mandrel Sa and the rising curve 8 of the cam disc 6 provides a hook 11, which is arranged on a segment 10 of the adjustable mandrel 3a. During the actuation process of the cam disc 6, the hook 11 is moved in the guide channel 17 of the cam disc, while the rising curve 8 via the segment 10 guides the adjustable mandrel 3a in the fastening direction. The locking arm 9, which is movably mounted at the underside 2 of the cover plate 2, has a grip 14 which is passed through an opening 18 in the cover plate 1 and with binding to the locking arm terminates it.
För att frigöra spärrläget behöver endast greppet 14 uppifrån tryckas i sidled; därvid utstyrs den rörliga spärr- armen 9 i sidled från spärrkammen 7. Med den ovannämnda skruv- mejseln 12 tillbakavrides kamskivan 6 sedan från sitt fast- sättningsläge till utgångsläget, varvid dornen 3a viker till- baka och täckplattan kan avlägsnas.To release the locking position, only the grip 14 from the top needs to be pushed sideways; the movable locking arm 9 is equipped laterally from the locking cam 7. With the above-mentioned screwdriver 12, the cam plate 6 is then turned back from its fastening position to the initial position, whereby the mandrel 3a folds back and the cover plate can be removed.
Vidare kan täckplattan 1 även göras användbar som monte- ringsplatta för olika elektriska eller elektroniska apparater eller byggdelar. För detta ändamål kan den förses med talrika öppningar 15 för genomföring av elektriska ledningar och ur- borrningar 18 för fastsättning av apparater eller byggdelar.Furthermore, the cover plate 1 can also be made useful as a mounting plate for various electrical or electronic devices or components. For this purpose, it can be provided with numerous openings 15 for the passage of electrical wires and bores 18 for attaching apparatus or components.
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863602627 DE3602627C2 (en) | 1986-01-29 | 1986-01-29 | Cover plate for electrical junction or junction boxes |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8700275D0 SE8700275D0 (en) | 1987-01-23 |
SE8700275L SE8700275L (en) | 1987-07-30 |
SE463997B true SE463997B (en) | 1991-02-18 |
Family
ID=6292869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8700275A SE463997B (en) | 1986-01-29 | 1987-01-23 | TABLE PLATE SHOULD BE ELECTRIC CUTTING OR CONNECTION BOX |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT395498B (en) |
BE (1) | BE906073A (en) |
DE (1) | DE3602627C2 (en) |
FR (1) | FR2593651B3 (en) |
NL (1) | NL8603327A (en) |
SE (1) | SE463997B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4307896C2 (en) * | 1993-03-12 | 2001-04-05 | Berker Geb | Detachable locking of an upper part to the lower part of a two-part electrical / electronic installation device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH526711A (en) * | 1971-06-17 | 1972-08-15 | Siemens Ag Albis | Device for attaching a cover to an apparatus housing body |
DE2305729A1 (en) * | 1972-02-12 | 1973-08-16 | Siciliani Emilio Spa | BUILT-IN JUNCTION BOX FOR ELECTRICAL CABLES, WITH ADJUSTABLE, FASTENABLE LID |
DE2534652C3 (en) * | 1975-08-02 | 1980-10-30 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Swivel gear for swiveling a component in relation to a stationary housing |
-
1986
- 1986-01-29 DE DE19863602627 patent/DE3602627C2/en not_active Expired - Fee Related
- 1986-12-16 AT AT334386A patent/AT395498B/en not_active IP Right Cessation
- 1986-12-29 BE BE0/217627A patent/BE906073A/en not_active IP Right Cessation
- 1986-12-31 NL NL8603327A patent/NL8603327A/en not_active Application Discontinuation
-
1987
- 1987-01-23 SE SE8700275A patent/SE463997B/en not_active IP Right Cessation
- 1987-01-23 FR FR8700803A patent/FR2593651B3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8700275L (en) | 1987-07-30 |
AT395498B (en) | 1993-01-25 |
ATA334386A (en) | 1992-05-15 |
DE3602627A1 (en) | 1987-07-30 |
FR2593651A1 (en) | 1987-07-31 |
DE3602627C2 (en) | 1994-07-07 |
NL8603327A (en) | 1987-08-17 |
FR2593651B3 (en) | 1988-03-18 |
BE906073A (en) | 1987-04-16 |
SE8700275D0 (en) | 1987-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8700275-4 Effective date: 19940810 Format of ref document f/p: F |