WO1997003849A1 - Radadapter aus leichtmetall mit montagehilfsmittel - Google Patents
Radadapter aus leichtmetall mit montagehilfsmittel Download PDFInfo
- Publication number
- WO1997003849A1 WO1997003849A1 PCT/DE1996/001296 DE9601296W WO9703849A1 WO 1997003849 A1 WO1997003849 A1 WO 1997003849A1 DE 9601296 W DE9601296 W DE 9601296W WO 9703849 A1 WO9703849 A1 WO 9703849A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wheel
- disk
- wheel adapter
- hole
- adapter according
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/14—Attaching disc body to hub ; Wheel adapters
- B60B3/145—Attaching disc body to hub ; Wheel adapters using washers or distance bushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/14—Attaching disc body to hub ; Wheel adapters
- B60B3/147—Attaching disc body to hub ; Wheel adapters using wheel adapters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/14—Attaching disc body to hub ; Wheel adapters
- B60B3/16—Attaching disc body to hub ; Wheel adapters by bolts or the like
Definitions
- the invention relates to a wheel adapter made of light metal with assembly aids for wheel bolts mounted in bores such as blind holes, which are formed with a missing circular segment in the top surface.
- DE 42 25 903 C2 discloses a wheel adapter for adapting to receiving figs with different press-in depths, the wheel adapter with the radial outer shape being adapted to the rim having a larger press-in depth. In this way, the costs for carrying a second spare wheel on a truck with different types of wheels and tires are eliminated.
- This radadapeer is designed so that original connection means can be used. For this purpose it is designed as a ring part which is provided with first and second axial blind holes, from which the first blind holes are open to the hub and the second blind holes are open towards the rim. They each have through holes on the floor.
- the blind hole depths are selected according to the desired adapter width, and the bottom of the second blind holes has a thickness corresponding to the fig flange thickness.
- the wheel adapter is preferably made of light metal, such as aluminum.
- light metal such as aluminum.
- this is only extremely expensive when Special bolts possible.
- wheel bolts with a missing circular segment in the head surface which secures them against rotation, the contact surface is too small to transmit the pressure generated sufficiently to the pocket bottom of the wheel adapter.
- wheel bolts with a full head however, aluminum flows in the area of the usual shaft ribs due to the different thermal expansion properties. Another problem arises in the guarantee of a sufficient anti-rotation lock of the bolt, which on the other hand still enables the wheel adapter to be dismantled.
- the invention is based, to design a wheel adapter made of light metal, in particular of the type described above, reliable and easy to assemble the task.
- a wheel adapter according to the invention made of light metal with mounting aids for bolts mounted in bores such as blind holes, which are formed with a missing circular segment in the head surface, thus has a blind hole diameter which is larger than the blind hole diameter of wheel adapters, for example made of steel.
- a disk made of pressure-resistant material Between the head of the wheel bolt and the bottom of the blind hole there is a disk made of pressure-resistant material, the diameter of which is adapted to the enlarged diameter of the blind holes in question of the wheel adapter in order to achieve a larger contact area.
- a rotation lock is provided for the disc.
- the pressure of the wheel bolt head is distributed over a larger area so that there is no disadvantageous flow of the light metal material is coming. Only the even contact surface of the disc enables an effective force distribution on the bottom of the blind hole, which must be processed after casting.
- the disk preferably has a stop projection on the side facing the head of the wheel bolt.
- This is designed, for example, as a projecting segment, in particular a circular segment.
- other surface configurations are also possible which secure the bolt against rotation with respect to the disk.
- a hole is expediently provided in this, into which, for example, a rotation lock pin extends from the blind hole.
- a heavy-duty spring pin or the like can also be used for securing, so that it establishes a connection with the adapter.
- the anti-rotation pin can e.g. are inserted in the transverse direction through the wall of the blind hole into the disk.
- Such a heavy-duty spring pin is preferably introduced from the end face of the wheel adapter, that is to say the bottom of the blind hole, and is aligned with the hole in the disk.
- a further improvement in the securing can be achieved in that the bore or the hole in the disk is provided outside the region of the stop projection, and is therefore not located in the protruding surface part. In this way, the anti-rotation pin is in turn secured against falling out by the bolt head.
- One or more grooves or recesses and one or more elevations or projections can also be provided on the outer circumference of the disk and on the inside wall of the blind hole as a rotation lock or vice versa. This enables a simple rotation lock to be carried out by inserting the bolt into the blind hole, the respective projection being displaced along the groove in the latter.
- An alternative embodiment of a rotation lock for the disk is that it has a projection on its underside and a corresponding recess is provided on the bottom of the blind hole.
- the projection is expediently a web and the recess is a groove.
- FIG. 1 shows a section through a blind hole of a wheel adapter according to the invention with washer and inserted wheel bolt
- FIG. 2 shows a top view of the washer from FIG. 1
- FIG. 3 shows a side view of the washer from FIG. 1
- FIG. 4 shows a side view of a further embodiment of the Disc.
- FIGS. 1 to 3. schematically shows a sectional view of a blind hole 2 with a cylindrical wall 4 and bottom 6, which is directed towards the rim.
- the bottom 6 has a bore or a hole 8.
- On the floor 6 there is a disk 10, which is shown in plan and side view in FIGS. 2 and 3.
- the disc 10 has a central bore or hole 12, which is provided for the passage of a wheel bolt 20.
- the disk is provided with a hole 14 or possibly a bore which is located radially further outward and is provided for the implementation of a rotation locking pin 18.
- the disc 10 has on its upper side in the blind hole 2 a projection in the form of a protruding circular segment 16, which serves as a rotation lock for the bolt.
- the wheel bolt 20 shown in FIG. 1 is a series bolt with an asymmetrically designed head.
- the structure of the arrangement described is very simple, so that the assembly of a wheel adapter according to the invention is possible quickly and easily even under unfavorable environmental conditions. If sufficient frictional engagement is provided by appropriate dimensioning of the hole 12 with respect to the wheel bolt 20, the wheel bolt and the disk 10 can be inserted together into the blind hole in one. In this case, it is then necessary to insert the anti-rotation pin, expediently a heavy-duty clamping pin, into the hole 8 of the base 6 or into the hole 14 of the disk 10 beforehand. The unit of disc 10 and wheel bolt 20 is then placed and hammered in as necessary. This results in a very secure assembly for the wheel adapter, which, however, is also easily detachable again.
- FIG. 4 An alternative embodiment without the use of a rotation lock pin results in the case of a disk according to FIG. 4.
- the disk shown there has the central hole 12 and the projecting area 16.
- a rib 32 is provided on the bottom of the disk as an anti-rotation device, which rib corresponding groove engages the bottom 6 of the blind hole. In this case, no care needs to be taken to prevent a pin from falling out, and fewer parts result.
- a further alternative embodiment of the wheel adapter according to the invention results from the fact that the disc is flat and a pin so long is inserted through the hole 14 in the disc 10 that it is inserted both through the hole 8 in the blind hole base 18 and through the disc passes through the hole 14 and protrudes from the disk 10 to such an extent that it secures the pin 20 against rotation on its missing circular segment surface.
- this design has the disadvantage of two shear surfaces and a bending effect on the pin.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Insertion Pins And Rivets (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19680581T DE19680581D2 (de) | 1995-07-18 | 1996-07-17 | Radadapter aus Leichtmetall mit Montagehilfsmittel |
AU64131/96A AU6413196A (en) | 1995-07-18 | 1996-07-17 | Wheel adapter made of light metal with mounting aid |
EP96923858A EP0836557B1 (de) | 1995-07-18 | 1996-07-17 | Radadapter aus leichtmetall mit montagehilfsmittel |
DE59601891T DE59601891D1 (de) | 1995-07-18 | 1996-07-17 | Radadapter aus leichtmetall mit montagehilfsmittel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19526193A DE19526193A1 (de) | 1995-07-18 | 1995-07-18 | Radadapter aus Leichtmetall mit Montagehilfsmittel |
DE19526193.3 | 1995-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997003849A1 true WO1997003849A1 (de) | 1997-02-06 |
Family
ID=7767145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1996/001296 WO1997003849A1 (de) | 1995-07-18 | 1996-07-17 | Radadapter aus leichtmetall mit montagehilfsmittel |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0836557B1 (de) |
AU (1) | AU6413196A (de) |
CZ (1) | CZ288378B6 (de) |
DE (3) | DE19526193A1 (de) |
ES (1) | ES2134626T3 (de) |
HU (1) | HUP9802366A3 (de) |
WO (1) | WO1997003849A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19815354A1 (de) | 1998-04-06 | 1999-10-07 | Roland Widmann | Vorrichtung zur Änderung des Einsatzbereiches von Lastkraftwagenreifen |
EP2468527A1 (de) * | 2010-12-22 | 2012-06-27 | Wheelpartners B.V. | Rad, Adapter, Adaptersatz und Verfahren |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3857611A (en) * | 1970-01-21 | 1974-12-31 | Whittaker Corp | Wheel and alignment assembly |
FR2569617A1 (fr) * | 1984-09-06 | 1986-03-07 | Paris R Zeppellini Alliages Le | Systeme multifixations pour roues alliages legers |
DE9005110U1 (de) * | 1990-05-04 | 1991-09-05 | Cd-Design Gmbh, 5657 Haan, De | |
DE4007547A1 (de) * | 1990-03-09 | 1991-09-12 | Lorinser Sport Service | Felge, vorzugsweise leichtmetallfelge |
DE4225903A1 (de) * | 1992-08-08 | 1994-02-17 | Roland Widmann | Radadapter für Lastfahrzeugräder |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2067620A (en) * | 1936-03-23 | 1937-01-12 | Ohio Units Inc | Wheel assembly spreader |
US2970008A (en) * | 1959-10-06 | 1961-01-31 | Kenneth J Leach | Safety wheel attachment for motor vehicles |
US4135765A (en) * | 1977-02-22 | 1979-01-23 | Arrowcraft Products, Inc. | Wheel adapter |
GB2086317A (en) * | 1980-09-16 | 1982-05-12 | Maddern Victor | Wheel adaptor |
DE9412645U1 (de) * | 1994-08-05 | 1994-10-06 | Unger Uwe | Distanzscheibe zur Anordnung zwischen Radnabe und Felge eines Kraftfahrzeugs für die Verbreiterung der Spur desselben |
-
1995
- 1995-07-18 DE DE19526193A patent/DE19526193A1/de not_active Withdrawn
-
1996
- 1996-07-17 ES ES96923858T patent/ES2134626T3/es not_active Expired - Lifetime
- 1996-07-17 WO PCT/DE1996/001296 patent/WO1997003849A1/de active IP Right Grant
- 1996-07-17 EP EP96923858A patent/EP0836557B1/de not_active Expired - Lifetime
- 1996-07-17 CZ CZ1998111A patent/CZ288378B6/cs not_active IP Right Cessation
- 1996-07-17 HU HU9802366A patent/HUP9802366A3/hu unknown
- 1996-07-17 DE DE59601891T patent/DE59601891D1/de not_active Expired - Fee Related
- 1996-07-17 DE DE19680581T patent/DE19680581D2/de not_active Expired - Fee Related
- 1996-07-17 AU AU64131/96A patent/AU6413196A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3857611A (en) * | 1970-01-21 | 1974-12-31 | Whittaker Corp | Wheel and alignment assembly |
FR2569617A1 (fr) * | 1984-09-06 | 1986-03-07 | Paris R Zeppellini Alliages Le | Systeme multifixations pour roues alliages legers |
DE4007547A1 (de) * | 1990-03-09 | 1991-09-12 | Lorinser Sport Service | Felge, vorzugsweise leichtmetallfelge |
DE9005110U1 (de) * | 1990-05-04 | 1991-09-05 | Cd-Design Gmbh, 5657 Haan, De | |
DE4225903A1 (de) * | 1992-08-08 | 1994-02-17 | Roland Widmann | Radadapter für Lastfahrzeugräder |
Also Published As
Publication number | Publication date |
---|---|
DE19526193A1 (de) | 1997-01-23 |
CZ11198A3 (cs) | 1998-07-15 |
HUP9802366A2 (hu) | 1999-01-28 |
DE59601891D1 (de) | 1999-06-17 |
ES2134626T3 (es) | 1999-10-01 |
HUP9802366A3 (en) | 2001-10-29 |
AU6413196A (en) | 1997-02-18 |
DE19680581D2 (de) | 1998-06-18 |
CZ288378B6 (en) | 2001-06-13 |
EP0836557A1 (de) | 1998-04-22 |
EP0836557B1 (de) | 1999-05-12 |
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