SE458196B - DRAG PIPE TAP WITH A RECEPTION PLATE FOR A PIPE CONNECTION - Google Patents
DRAG PIPE TAP WITH A RECEPTION PLATE FOR A PIPE CONNECTIONInfo
- Publication number
- SE458196B SE458196B SE8305393A SE8305393A SE458196B SE 458196 B SE458196 B SE 458196B SE 8305393 A SE8305393 A SE 8305393A SE 8305393 A SE8305393 A SE 8305393A SE 458196 B SE458196 B SE 458196B
- Authority
- SE
- Sweden
- Prior art keywords
- mounting flange
- rounding
- receiving plate
- pin
- recesses
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/08—Fifth wheel traction couplings
- B62D53/0842—King pins
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Handcart (AREA)
- Pivots And Pivotal Connections (AREA)
Description
458 196 2 Ytterligare fördelaktiga utformningar framgår av underkraven. 458 196 2 Additional advantageous designs appear from the subclaims.
I anslutning till bifogade ritning kommer ett utföringsexempel av uppfinningen av beskrivas närmare nedan.In connection with the accompanying drawing, an embodiment of the invention will be described in more detail below.
En drag-pivätapp 1 uppvisar en fästfläns 8 med en övergång 6 till ett tapphuvud 3, en mellantapp 4 och en tappfot 5, och är med hjälp av skruvar och muttrar 14 fastsatt vid en mottag- ningsplatta 12. Muttrarna l4 är likformigt fördelat anordnade vid fästflänsen 8. Muttrarna 14 är anordnade i partiella för- sänkningar 15 i fästflänsen.A pull-pivot pin 1 has a mounting flange 8 with a transition 6 to a pin head 3, an intermediate pin 4 and a pin foot 5, and is fixed by means of screws and nuts 14 to a receiving plate 12. The nuts 14 are uniformly distributed at the mounting flange 8. The nuts 14 are arranged in partial recesses 15 in the mounting flange.
Från tapphuvudet.3 till fästflänsen 8 är en runt om gående av- sats 9 anordnad vilken när fram till flänsens omkrets 10. Övergången 6 från avsatsen till tapphuvudet 3 är försedd med en avrundning 6 som uppvisar en radie som approximativt mot- svarar 0,1 gånger diametern D för tapphuvudet 3. Avrundningens 6 utlopp eller slutparti 7 motsvarar huvudsakligen en tangent till det av radien bildade cirkelsegmentet som bildar avrund- ningen. Detta tangentiella utlopp 7 sträcker sig fram till fästflänsens 8 omkrets 10.From the pin head 3 to the mounting flange 8 a circumferential ledge 9 is arranged which reaches the circumference of the flange 10. The transition 6 from the ledge to the pin head 3 is provided with a rounding 6 which has a radius which approximately corresponds to 0.1 times the diameter D of the pin head 3. The outlet or end portion 7 of the rounding 6 essentially corresponds to a tangent to the circle segment formed by the radius which forms the rounding. This tangential outlet 7 extends to the circumference 10 of the mounting flange 8.
Mottagningsplattan 12 som kommer att ligga över fästflänsen 8, uppvisar vid sin över yta uttag 13 som är avsedda för mottagning av bultar ll som är räfflade under skallen. Djupet på urtagen 13 väljs så att det huvudsakligen motsvarar den aktuella höjden på de använda bultskallarna. Därav följer efter montering en jämn övre yta på mottagningsplattan, eftersom den övre ytan på bultskallarna ll ligger i plan med mottagningsplattans övre yta. Tillverkningsmässigt erhåller man den fördelen att den övre ytan på mottagningsplattan inte ens behöver bearbetas i anliggningsområdet för bultskallarna, vilket hittills varit vanligt. Därigenom blir mottagningsplat- tan stabilare. Trots oförändrad bygghöjd erhålls en högre hållfasthet.The receiving plate 12, which will lie over the mounting flange 8, has at its upper surface recesses 13 which are intended for receiving bolts 11 which are knurled under the skull. The depth of the recesses 13 is chosen so that it mainly corresponds to the actual height of the bolt heads used. This results in a smooth upper surface of the receiving plate after mounting, since the upper surface of the bolt heads 11 is flush with the upper surface of the receiving plate. In terms of manufacturing, the advantage is obtained that the upper surface of the receiving plate does not even have to be machined in the abutment area for the bolt heads, which has hitherto been common. This makes the receiving plate more stable. Despite unchanged construction height, a higher strength is obtained.
Den beskrivna drag-pivåtappen med en mottagningsplatta ger tillverkningsmässigt den fördelen att den tangentiellt för- 458 196 3 löpande förstärkningsflänsen medför ett mindre resurskrävande spånavskíljningsarbete, och att bearbetningen bortfaller vid mottagningsplattans 12 övre yta.The described pull-pivot pin with a receiving plate provides a manufacturing advantage that the tangentially extending reinforcing flange results in a less resource-intensive chip removal work, and that the machining is omitted at the upper surface of the receiving plate 12.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6159/82A CH657817A5 (en) | 1982-10-22 | 1982-10-22 | DRAWBAR PIN WITH A PLATE FOR A FIFTH FIFTH WHEEL COUPLING. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8305393D0 SE8305393D0 (en) | 1983-09-30 |
SE8305393L SE8305393L (en) | 1984-04-23 |
SE458196B true SE458196B (en) | 1989-03-06 |
Family
ID=4305221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8305393A SE458196B (en) | 1982-10-22 | 1983-09-30 | DRAG PIPE TAP WITH A RECEPTION PLATE FOR A PIPE CONNECTION |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH657817A5 (en) |
DE (1) | DE3333526A1 (en) |
FR (1) | FR2534868B1 (en) |
GB (1) | GB2128952B (en) |
IT (1) | IT1194426B (en) |
NL (1) | NL8303390A (en) |
SE (1) | SE458196B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO940174A1 (en) * | 1994-04-21 | 1995-10-21 | Marco Bettini | STEERING DETECTION DEVICE FOR TRUCKS. |
DE10312302A1 (en) * | 2003-03-20 | 2004-10-07 | Cramer Kupplung Gmbh & Co. Kg | Bearing system for fifth wheel on articulated lorry trailer has central pin on turntable supporting upper turntable element on ball bearing |
US6695337B1 (en) * | 2003-06-03 | 2004-02-24 | Ralph L. Breese | Pivotal pin lock for fifth wheel hitch |
US7766361B2 (en) | 2007-10-25 | 2010-08-03 | Saf-Holland, Inc. | Rotating fifth wheel hitch kingpin assembly |
US9016708B2 (en) | 2013-05-14 | 2015-04-28 | Saf-Holland, Inc. | Fifth wheel hitch kingpin assembly |
US8960704B2 (en) | 2013-05-14 | 2015-02-24 | Saf-Holland, Inc. | Fifth wheel hitch kingpin assembly |
EP4300046A3 (en) | 2018-01-19 | 2024-06-19 | SAF-Holland, Inc. | Kingpin assembly with force sensor arrangement |
CN109130731A (en) * | 2018-10-22 | 2019-01-04 | 中铝国际物流(天津)有限公司 | A kind of automobile-used aluminium alloy traction component of trailer/semi-mounted |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1038923B (en) * | 1958-03-11 | 1958-09-11 | Jost Werke Gmbh | Interchangeable king pin on articulated truck couplings |
CH370323A (en) * | 1959-03-17 | 1963-06-30 | Fischer Ag Georg | Device for attaching kingpins to articulated truck couplings |
DE1214546B (en) * | 1960-12-24 | 1966-04-14 | Fifth Wheel Ltd | Device for fastening a replaceable king pin in the trailer part of a semi-trailer coupling |
CH589532A5 (en) * | 1974-04-08 | 1977-07-15 | Fischer Ag Georg | Shoe type central coupling pivot - head has two stage projection connecting head to fixing flange |
-
1982
- 1982-10-22 CH CH6159/82A patent/CH657817A5/en not_active IP Right Cessation
-
1983
- 1983-09-16 DE DE19833333526 patent/DE3333526A1/en not_active Ceased
- 1983-09-28 GB GB08325942A patent/GB2128952B/en not_active Expired
- 1983-09-30 SE SE8305393A patent/SE458196B/en not_active IP Right Cessation
- 1983-10-03 NL NL8303390A patent/NL8303390A/en not_active Application Discontinuation
- 1983-10-12 IT IT23258/83A patent/IT1194426B/en active
- 1983-10-21 FR FR838316783A patent/FR2534868B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NL8303390A (en) | 1984-05-16 |
GB8325942D0 (en) | 1983-11-02 |
SE8305393L (en) | 1984-04-23 |
DE3333526A1 (en) | 1984-04-26 |
GB2128952B (en) | 1986-08-28 |
SE8305393D0 (en) | 1983-09-30 |
CH657817A5 (en) | 1986-09-30 |
IT8323258A0 (en) | 1983-10-12 |
IT8323258A1 (en) | 1985-04-12 |
IT1194426B (en) | 1988-09-22 |
FR2534868B1 (en) | 1992-01-31 |
GB2128952A (en) | 1984-05-10 |
FR2534868A1 (en) | 1984-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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