NO142184B - DEVICE FOR HEAT-INSULATING CLAMP ELEMENT FOR COMPOSITION OF A PROFILE - Google Patents
DEVICE FOR HEAT-INSULATING CLAMP ELEMENT FOR COMPOSITION OF A PROFILE Download PDFInfo
- Publication number
- NO142184B NO142184B NO762622A NO762622A NO142184B NO 142184 B NO142184 B NO 142184B NO 762622 A NO762622 A NO 762622A NO 762622 A NO762622 A NO 762622A NO 142184 B NO142184 B NO 142184B
- Authority
- NO
- Norway
- Prior art keywords
- sleeve
- spring
- disc
- shaped
- friction ring
- Prior art date
Links
- 230000036316 preload Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/26338—Frames with special provision for insulation comprising short insulating elements disposed at intervals
Description
Momentbegrensningsanordning. Torque limiting device.
Foreliggende oppfinnelse vedrører en momentbegrensningsanordning for be-grensning av tiltrekningsmomentet ved til-trekning av bolter, tennstifter og andre organer, hvor det er ønskelig å oppnå et visst på forhånd bestemt tiltrekningsmoment. The present invention relates to a torque limiting device for limiting the tightening torque when tightening bolts, spark plugs and other devices, where it is desirable to achieve a certain pre-determined tightening torque.
Hensikten med oppfinnelsen er å skaffe en momentbegrensningsanordning av denne art som er enkel og billig i fremstilling, er enkel å innstille for forskjellige store momenter og bibeholder det innstilte moment selv etter lang tids anvendelse. The purpose of the invention is to provide a torque limiting device of this kind which is simple and cheap to manufacture, is easy to set for different large torques and maintains the set torque even after a long period of use.
I henhold til oppfinnelsen består en momentbegrensningsanordning som opp-fyller de ovennevnte krav, av et med et feste for et tiltrekningsverktøy forsynt oppad lukket hylseformig legeme, i hvilket det er dreibart lagret en skiveformig del, som er forsynt med en i linje med festet, men i motsatt retning av festet utragende tapp som er beregnet på å sam-virke med en hylsenøkkel eller lignende, og mellom hvilken del og det hylseformige legemes øvre begrensningsvegg det er innsatt en eller flere kuler som er styrt i herfor bestemte utboringer i nevnte vegg og samvirker med fordypninger i den skiveformige del, med hvis motstående side det samvirker en friksjonsring, som er bevegelig i aksiell retning, men ikke-dreibar i forhold til det hylseformige legeme, og som under formidling av en mellom friksjonsringen og et anslag på legemets nedre del innspent fjær presses mot den skiveformige del og dermed trykker denne i retning mot legemets øvre begrensningsvegg. According to the invention, a torque limiting device that fulfills the above-mentioned requirements consists of an upwardly closed sleeve-shaped body provided with a fastener for a tightening tool, in which a disc-shaped part is rotatably stored, which is provided with a in line with the fastener, but in the opposite direction to the attached protruding pin which is intended to cooperate with a socket wrench or the like, and between which part and the sleeve-shaped body's upper limiting wall one or more balls are inserted which are guided in specially designated bores in said wall and cooperate with recesses in the disc-shaped part, with whose opposite side there interacts a friction ring, which is movable in the axial direction, but non-rotatable in relation to the sleeve-shaped body, and which during the mediation of a between the friction ring and a stop on the lower part of the body is clamped spring is pressed against the disc-shaped part and thus presses this in the direction of the body's upper limiting wall.
Dette og andre trekk som kjenneteg-ner oppfinnelsen er nærmere beskrevet i det følgende under henvisning til tegnin-gen som viser en utførelsesform i per-spektiv og delvis i snitt. This and other features which characterize the invention are described in more detail below with reference to the drawing which shows an embodiment in perspective and partly in section.
I henhold til den viste utførelsesform består momentbegrensningsanordningen av et omvendt skålformig legeme 1 som på den oppad vendende side er forsynt med en åpning 2 for innsetning av et tiltrek-ningsverktøy av den art som anvendes for vanlige hylsenøkler. I dette skålformige legeme 1 er der dreibart lagret en skiveformig del 3, som er forsynt med en nedad rettet tapp 4, som ved enden 5 er utført firkantet for samvirkning med en hylse-nøkkel. Mellom den skiveformige del 3 og legemets 1 øvre begrensningsvegg 6 er an-bragt én eller flere kuler 8 som styres i herfor bestemte utboringer 7 i denne vegg og som samvirker med i delen 3 opptatte fordypninger 9 på en slik måte at ved dreining av legemet 1 bringes delen 3 og dermed tappen 4—5 med av kulene 8. Den skiveformige del 3 holdes trykket i retning mot kulene av én eller flere skålformige platefjærer 10, som er innspent mellom en i aksiell retning bevegelig, mot delens 3 underside anliggende friksjonsring 11 og en i legemet 1 innskrubar bunnskive 12, som omgir tappens 4 sylindriske del. Friksjonsringen 11 er sikret mot dreining ved hjelp av en låsetapp 13 som går gjennom legemets 1 sidevegg og som stikker inn i et motsvarende i ringens omkrets opptatt aksielt spor. According to the embodiment shown, the torque limiting device consists of an inverted bowl-shaped body 1 which is provided on the upward-facing side with an opening 2 for the insertion of a tightening tool of the type used for ordinary socket wrenches. In this bowl-shaped body 1, a disc-shaped part 3 is rotatably stored, which is provided with a downwardly directed pin 4, which at the end 5 is made square for interaction with a socket wrench. Between the disk-shaped part 3 and the upper limiting wall 6 of the body 1, one or more balls 8 are placed which are guided in specially designed bores 7 in this wall and which cooperate with recesses 9 occupied in the part 3 in such a way that when turning the body 1 the part 3 and thus the pins 4-5 are brought along by the balls 8. The disk-shaped part 3 is kept pressed in the direction of the balls by one or more cup-shaped plate springs 10, which are clamped between a friction ring 11 movable in the axial direction, against the underside of the part 3 and a bottom disc 12 that can be screwed into the body 1, which surrounds the cylindrical part of the pin 4. The friction ring 11 is secured against turning by means of a locking pin 13 which passes through the side wall of the body 1 and which protrudes into a corresponding axial groove in the circumference of the ring.
Ved anordningens anvendelse vil der-for det tiltrekningsmoment, ved hvilket When the device is used, the attraction moment, at which
legeme 1 begynner å dreie seg i forhold body 1 begins to rotate in relation
til delen 3 og dermed tappen 4 og den bolt to part 3 and thus pin 4 and that bolt
eller lignende som skal tiltrekkes, bli bestemt av dels den kraft som kreves for or similar to be attracted, be determined partly by the force required for
å tvinge legemet 1 og delen 3 til å bevege to force the body 1 and the part 3 to move
seg aksielt i retning fra hverandre en slik themselves axially in the direction of each other such
strekning at kulen eller kulene 8 kan rulle stretch that the ball or balls 8 can roll
opp fra fordypningene 9, dels den kraft up from the recesses 9, partly the power
som kreves for å overvinne friksjonen mellom delen 3 og friksjonsringen 11. Ved å which is required to overcome the friction between the part 3 and the friction ring 11. By
skru bunnskiven 12 mer eller mindre langt screw the bottom disc 12 more or less far
inn i legemet 1, kan det moment ved hvilket en relativbevegelse oppstår mellom legemet 1 og delen 3 varieres innen forholdsvis vide grenser. For styring av kulene into the body 1, the moment at which a relative movement occurs between the body 1 and the part 3 can be varied within relatively wide limits. For controlling the balls
når disse ruller på delen 3 mellom fordypningene 9 er de sistnevnte forbundet med when these roll on the part 3 between the recesses 9, the latter are connected with
hverandre ved et forholdsvis grunt spor 14. each other at a relatively shallow track 14.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1015675A CH594799A5 (en) | 1975-08-04 | 1975-08-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO762622L NO762622L (en) | 1977-02-07 |
NO142184B true NO142184B (en) | 1980-03-31 |
NO142184C NO142184C (en) | 1980-07-09 |
Family
ID=4359985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO762622A NO142184C (en) | 1975-08-04 | 1976-07-28 | DEVICE FOR HEAT-INSULATING CLAMP ELEMENT FOR COMPOSITION OF A PROFILE. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT378817B (en) |
CH (1) | CH594799A5 (en) |
DE (1) | DE2634597A1 (en) |
FR (1) | FR2320412A1 (en) |
NO (1) | NO142184C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO139976C (en) * | 1975-03-07 | 1979-06-13 | Helmar Nahr | BODY COMPOSED OF AT LEAST TWO PARTS |
DE2960414D1 (en) * | 1978-04-07 | 1981-09-24 | Vmw Ranshofen Berndorf Ag | Composite profile member |
CH630991A5 (en) * | 1978-04-18 | 1982-07-15 | Schweizer Ernst Ag Metallbau Z | Composite profile |
AT373032B (en) * | 1980-08-08 | 1983-12-12 | Vmw Ranshofen Berndorf Ag | COMPOSITE PROFILE ROD |
CH649809A5 (en) * | 1980-12-08 | 1985-06-14 | Otto Bachmann | ALUMINUM COMPOSITE PROFILE AND WINDOW OR DOOR CONSTRUCTION MADE WITH THIS. |
DE102008012244A1 (en) * | 2008-03-03 | 2009-09-10 | Weinor Gmbh & Co. Kg | Thermally insulated composite profile, particularly for windows, doors, glass buildings and facades, has metallic inner profile and metallic outer profile, which are connected with each other by insulating bar made of plastic |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1659428A1 (en) * | 1967-08-17 | 1971-01-14 | Schenning Theodor Karl Peter | Metal profile with insulating strip made of plastic |
DE2122016C3 (en) * | 1971-05-04 | 1973-10-04 | Gebrueder Uhl Kg, 7981 Vogt | Heat-treated light metal composite profile for windows, doors or the like |
DE2131692A1 (en) * | 1971-06-25 | 1973-01-11 | Kiss G H | COMPOSITE PROFILE MADE OF METAL |
DE7440130U (en) * | 1974-05-22 | 1975-04-03 | Schweizer E Ag | Composite profile bar, especially for window and door frames, etc. |
-
1975
- 1975-08-04 CH CH1015675A patent/CH594799A5/xx not_active IP Right Cessation
-
1976
- 1976-07-28 NO NO762622A patent/NO142184C/en unknown
- 1976-07-31 DE DE19762634597 patent/DE2634597A1/en active Granted
- 1976-08-03 AT AT0573976A patent/AT378817B/en not_active IP Right Cessation
- 1976-08-04 FR FR7623868A patent/FR2320412A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ATA573976A (en) | 1982-05-15 |
FR2320412B1 (en) | 1980-04-18 |
CH594799A5 (en) | 1978-01-31 |
NO762622L (en) | 1977-02-07 |
DE2634597C2 (en) | 1987-02-26 |
AT378817B (en) | 1985-10-10 |
DE2634597A1 (en) | 1977-02-17 |
FR2320412A1 (en) | 1977-03-04 |
NO142184C (en) | 1980-07-09 |
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