NO129027B - - Google Patents
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- Publication number
- NO129027B NO129027B NO11572A NO11572A NO129027B NO 129027 B NO129027 B NO 129027B NO 11572 A NO11572 A NO 11572A NO 11572 A NO11572 A NO 11572A NO 129027 B NO129027 B NO 129027B
- Authority
- NO
- Norway
- Prior art keywords
- sleeve
- plug
- metal sleeve
- pin
- plug pin
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
Av en metallhylse bestående støpselstift for elektriske A metal sleeve consisting of a plug pin for electrics
stikk-kontaktinnretninger. plug and socket devices.
Støpselstifter for elektriske stikkontaktinnretninger blir alt etter anvendelses-øyemedet enten fremstilt av en massiv stift Plug pins for electrical socket devices are, depending on the purpose of application, either made from a solid pin
eller stav eller som ifølge foreliggende opp-finnelse utført hule av et rør eller hylse-aktig materiale. Den sistnevnte art anven-der man hovedsakelig når stiften skal være or rod or as according to the present invention made hollow of a pipe or sleeve-like material. The latter type is used mainly when the staple is to be
selvfj ærende. self-sustaining.
Ved støpselstiften i henhold til opp-finnelsen er i øyemed å forbinde støpsel-stiften med tilledningen den ene halvdel av With the plug pin according to the invention, in order to connect the plug pin with the lead, one half of
hylseveggen trykket eller bøyet inn mot the sleeve wall pressed or bent in towards
den annen halvdel som beholder sin form, the other half which retains its shape,
idet de enkelte tråder av en lisseaktig led-ning er anordnet mellom og fastholdes av in that the individual strands of a lace-like wire are arranged between and held by
rørveggenes to halvdeler. Denne innretning the two halves of the pipe walls. This facility
kan bare anvendes hvor en spunnet led-ning benyttes. Slike ledninger anvendes can only be used where a twisted wire is used. Such cables are used
blant annet for tilslutning av kokeplater among other things for connecting hobs
og brytere i elektriske komfyrer. and switches in electric cookers.
For sikker og god kontaktgivning er For safe and good communication is
metallhylsen utformet lett konisk, og da the metal sleeve designed slightly conical, and then
den er bøyet sigdformet i tverrsnitt virker it is bent sickle-shaped in cross section works
den som en god og sikker forbindelse med the one with which a good and secure connection
meget liten overgangsmotstand. very low transition resistance.
Fig. 1 viser innretningen med støpsel-stift i sin endelige tilstand, dvs. når den er Fig. 1 shows the device with plug-pin in its final state, i.e. when it is
i drift, idet den tilsluttede kontaktskinne in operation, as the connected contact rail
og kontaktbærer av isolasjonsstoff er vist and contact carrier of insulating material is shown
i snitt. in average.
Fig. 2 viser metallhylsen før ledningens Fig. 2 shows the metal sleeve before the cable
tilslutning i lengdesnitt og sideriss. connection in longitudinal section and side view.
Fig. 3 viser den samme hylse i dens ferdig bøyede tilstand og den tilsluttede led-ning, likeledes i lengdesnitt og sideriss. Fig. 3 shows the same sleeve in its fully bent state and the connected cable, likewise in longitudinal section and side view.
Kontaktskinnen 1 er festet til kontakt- The contact rail 1 is attached to the contact
bæreren 2 ved hjelp av hylsen 3. I denne hylse innstikkes den ferdig monterte støp-selsstift 4. Fig. 2 viser den for støpselstif-ten 4 anvendte metallhylse før ledningen er tilsluttet. the carrier 2 by means of the sleeve 3. Into this sleeve the fully assembled plug pin 4 is inserted. Fig. 2 shows the metal sleeve used for the plug pin 4 before the cable is connected.
Som vist i fig. 3 er den ene halvdel av As shown in fig. 3 is one half of
hylseveggen 5 trykket eller bøyet innover mot den annen halvdel av hylseveggen 6, idet ledningens enkelte tråder er bøyet noe ut fra hverandre og innstukket i hylsen. Disse enkelte tråder 7 befinner seg nå mellom de to vegger 5 og 6 og fastholdes der. Den nå i tverrsnitt sigdformet utførte metallhylse virker som følge av sin egenartede form fjærende, og fastholder støpselstiften godt i hylsen 3. the sleeve wall 5 pressed or bent inwards against the other half of the sleeve wall 6, the individual strands of the wire being bent slightly apart from each other and inserted into the sleeve. These individual threads 7 are now located between the two walls 5 and 6 and are held there. The metal sleeve, which now has a sickle-shaped cross-section, acts springy as a result of its unique shape, and holds the plug firmly in the sleeve 3.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI13371A FI48406C (en) | 1971-01-20 | 1971-01-20 | Device for felling trees. |
Publications (1)
Publication Number | Publication Date |
---|---|
NO129027B true NO129027B (en) | 1974-02-18 |
Family
ID=8503654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO11572A NO129027B (en) | 1971-01-20 | 1972-01-19 |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA964559A (en) |
FI (1) | FI48406C (en) |
NO (1) | NO129027B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4593733A (en) * | 1984-04-30 | 1986-06-10 | Logging Development Corporation | Tree felling head having a rim driven rotary cutter |
-
1971
- 1971-01-20 FI FI13371A patent/FI48406C/en active
-
1972
- 1972-01-19 CA CA132,793A patent/CA964559A/en not_active Expired
- 1972-01-19 NO NO11572A patent/NO129027B/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI48406B (en) | 1974-07-01 |
FI48406C (en) | 1974-10-10 |
SU401033A3 (en) | 1973-10-01 |
CA964559A (en) | 1975-03-18 |
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