CN107618579B - Vehicle element with a profiled part - Google Patents
Vehicle element with a profiled part Download PDFInfo
- Publication number
- CN107618579B CN107618579B CN201710551204.8A CN201710551204A CN107618579B CN 107618579 B CN107618579 B CN 107618579B CN 201710551204 A CN201710551204 A CN 201710551204A CN 107618579 B CN107618579 B CN 107618579B
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- washer
- vehicle element
- opening
- wall
- vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
- Gasket Seals (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a vehicle element with a profiled part. The invention relates to a vehicle element (100) having: a molded part (101) in which an opening (103) for receiving the connecting element is formed; and a washer (105) surrounding the opening (103), wherein the washer (105) has a bearing surface (107), wherein the bearing surface (107) has a surface profile (109) for increasing friction on the bearing surface (107); wherein the washer (105) is connected to the molded part (101) in a form-fitting manner.
Description
Technical Field
The invention relates to a mechanical connection for a vehicle element (Fahrzeugelement) of a vehicle.
Background
Threaded connections are commonly used to mechanically connect parts of vehicle components in a vehicle, such as the housing. To increase the forces to be transmitted in the threaded connection, stronger bolts may be used. But this involves increased component costs. Another possibility consists in using toothed lock washers (Zahnscheibe) which are materially connected to the vehicle component, for example welded together. However, a material-fit connection has the disadvantage that it can reduce the strength of the toothed lock washer
Disclosure of Invention
The invention is based on the object of proposing a more efficient solution for increasing the force transmission of mechanical connections, such as threaded connections.
This object is achieved by the following aspects. Advantageous embodiments of the invention are the subject matter of the following aspects, description and drawings.
The invention is based on the recognition that the above-mentioned object can be achieved by a form-fitting connection of a washer (Unterlegring) having a surface profile, for example a tooth profile, to a profiled part of a vehicle component, in order to increase the friction force. Advantageously, the positive connection can be achieved by pressing the washer into the molded part in a pressing tool. A particularly stable form-fitting connection can thereby be achieved.
According to a first aspect, the invention relates to a vehicle element having a shaped part in which an opening for receiving a connecting element having a connecting head is configured, and a washer which surrounds the opening, wherein the washer has a bearing surface, wherein the bearing surface has a surface contour for increasing a friction force on the bearing surface, and wherein the washer is connected to the shaped part in a form-fitting manner.
In one embodiment, an opening for receiving a connecting element with a connecting head is provided, wherein a surface contour for increasing the friction between the bearing surface and the connecting head is provided.
The connecting element can be, for example, a connecting bolt with a bolt head as the connecting head.
In one embodiment, the surface contour forms a clamping surface on which the vehicle element can be connected to another vehicle element by means of a connecting element. The stability of the connection is improved due to the increased friction based on the surface profile.
In an advantageous embodiment, the washer is pressed into the molded part. A particularly stable form-fitting connection is thereby achieved.
In an advantageous embodiment, the washer has a circumferential inner wall, wherein the opening is delimited by a curved opening edge, and wherein the circumferential inner wall surrounds the curved opening edge. The curved opening edge may form a circumferential flange.
In an advantageous embodiment, the circumferential inner wall engages in a form-fitting manner into the curved opening edge. A form-fitting connection is thereby achieved in a particularly advantageous manner.
In one embodiment, the washer has a circumferential outer wall, wherein the profiled part has a circumferential inner wall, and wherein the circumferential inner wall surrounds the circumferential outer wall of the washer in a form-fitting manner. An external form fit is thereby achieved.
The circumferential outer wall of the washer may have a circumferential projection which is surrounded or overlapped by the circumferential inner wall of the profiled part. A form-fitting enclosure or overlap can be achieved when the gasket is pressed into the molded part, whereby the form-fitting connection can be achieved particularly production-effectively.
In an advantageous embodiment, the surface contour has a surface strip
Wherein adjacent surface strips are separated from each other by a surface recess, respectively.
In an advantageous embodiment, the surface strips and the surface recesses of the surface profile are oriented parallel to one another within a tolerance range of, for example, +/-2 °, +/-5 ° or +/-10 °, or wherein the surface strips and the surface recesses of the surface profile run obliquely or parallel on the bearing surface, or wherein the surface strips and the surface recesses run radially outward or wherein the friction profile is formed by a tooth profile, or wherein the washer is formed by a toothed locking washer.
In an advantageous embodiment, the width of the radially extending surface strip increases or does not change with increasing distance from the opening.
In an advantageous embodiment, the respective surface strip and/or the respective surface recess each have a quadrangular or circular cross section.
In an advantageous embodiment, the molded part is an upper housing, wherein the vehicle element further has a lower housing, wherein the upper housing is arranged on the lower housing, wherein the lower housing has a further opening which is oriented in alignment with the opening of the upper housing, and wherein the openings of the upper housing and the lower housing are connected by a connecting sleeve.
In an advantageous embodiment, the lower housing has a further washer which surrounds the further opening, wherein the further washer has a bearing surface for receiving the coupling nut, wherein the bearing surface has a surface contour for increasing the friction between the bearing surface and the coupling nut, and wherein the further washer is form-fittingly connected with the lower housing.
In an advantageous embodiment, the individual surface contours are mechanically die-cast contours.
In an advantageous embodiment, the respective washer has a circular or oval shape.
In an advantageous embodiment, the vehicle element is an axle carrier or a body part of a vehicle.
According to a second aspect, the invention relates to a method for producing a vehicle element, in particular an axle carrier or a body part, comprising: the method comprises the steps of providing a shaped part in which an opening for receiving the connecting element is formed, and pressing a washer into the shaped part in a pressing tool in order to connect the washer with the shaped part in a form-fitting manner, wherein the washer surrounds the opening and has a bearing surface, wherein the bearing surface has a surface contour for increasing the friction force on the bearing surface.
In one embodiment, the vehicle element is a vehicle element according to the first aspect or to an embodiment of the first aspect. The other steps of the method are therefore directly known from the characteristics of the vehicle components.
In one embodiment, the surface contour is die-cast with a stamping tool in the step of pressing the washer in.
In one embodiment, the surface contour is die-cast using a die-casting tool before the pressing-in of the washer.
The further steps of the manufacturing method are directly known from the characteristics of the vehicle element.
The present application also relates to the following aspects:
1) a vehicle component having:
a molded part, in which an opening for receiving a connecting element is formed; and
a washer surrounding the opening, wherein the washer has a bearing surface, wherein the bearing surface has a surface profile for increasing friction on the bearing surface;
wherein the washer is connected to the shaped part in a form-fitting manner.
2) The vehicle component of 1), wherein the gasket is pressed into the molded part.
3) The vehicle element of any one of the preceding claims, wherein the gasket has a circumferential inner wall, wherein the opening is delimited by a curved opening edge, and wherein the circumferential inner wall surrounds the curved opening edge, or wherein the circumferential inner wall engages in a form-fitting manner into the curved opening edge.
4) The vehicle element according to any one of the preceding claims, wherein the gasket has a circumferential outer wall, wherein the profiled part has a circumferential inner wall, and wherein the circumferential inner wall at least partially surrounds the circumferential outer wall of the gasket in a form-fitting manner.
5) The vehicle element of any preceding claim, wherein the surface profile has surface strips, wherein adjacent surface strips are separated from each other by surface recesses, respectively.
6) The vehicle element according to 5), wherein the surface strip and the surface recess of the surface contour are oriented parallel to one another within a tolerance range, or wherein the surface strip and the surface recess of the surface contour run obliquely or parallel on the bearing surface, or wherein the surface strip and the surface recess run radially outwards or wherein the surface contour is formed by a tooth profile, or wherein the washer is formed by a tooth-shaped locking washer.
7) The vehicle component of 6), wherein the width of the radially extending surface strip or surface indentation increases or does not change with increasing radial distance from the opening.
8) The vehicle element according to any one of the preceding 5) to 7), wherein the surface strip and/or the surface recess each have a quadrangular or circular cross section.
9) The vehicle element of any preceding claim, wherein the molded component is an upper shell, wherein the vehicle element further has a lower shell, wherein the upper shell is disposed on the lower shell, wherein the lower shell has a further opening oriented to align with the opening of the upper shell, and wherein the openings of the upper and lower shells are connected by a connecting sleeve.
10) The vehicle element of claim 9), wherein the lower housing has a further washer surrounding the further opening, wherein the further washer has a bearing surface, wherein the bearing surface has a surface profile for increasing friction on the bearing surface, and wherein the further washer is form-fittingly connected with the lower housing.
11) The vehicle element of any preceding claim, wherein each surface profile is a mechanically die-cast profile.
12) The vehicle element of any preceding claim, wherein each washer has a circular or elliptical shape.
13) The vehicle element according to any of the preceding claims, being an axle support or a body part of a vehicle.
14) A method for manufacturing a vehicle element, in particular an axle carrier or a body part, comprising:
providing a molded part, in which an opening for receiving a connecting element is formed; and
pressing a washer into the profiled part in a pressing tool in order to connect the washer with the profiled part in a form-fitting manner, wherein the washer surrounds the opening and has a bearing surface, wherein the bearing surface has a surface contour for increasing a friction force on the bearing surface.
15) The method of claim 14), wherein the surface profile is die cast with a stamping tool in the step of pressing into the washer or prior to pressing into the washer.
Drawings
Other embodiments of the invention are explained in more detail with reference to the drawings. The figure shows that:
fig. 1 shows a vehicle element according to an embodiment;
fig. 2 shows the vehicle element according to an embodiment;
fig. 3 shows a view of a vehicle element according to an embodiment;
fig. 4A, 4B show views of a vehicle element according to an embodiment; and is
Fig. 5A, 5B, 5C show a connection assembly (verinddungsanordnung).
Detailed Description
Fig. 1 shows a schematic illustration of a vehicle component 100 having a molded part 101 in which an opening 103 for receiving a connecting element having, for example, a connecting head is formed.
The vehicle element 100 has a washer 105 surrounding the opening 103, wherein the washer 105 has a bearing surface 107, for example, for receiving the connection head, wherein the bearing surface 107 has a surface contour 109 for increasing the friction force on the bearing surface 107, in particular between the bearing surface 107 and the connection head, for example, the head of a bolt. The washer 105 is connected to the shaped part 100 in a form-fitting manner.
The form-fitting connection is preferably produced by pressing the washer 105 into the molded part 100. This can be implemented in a press tool.
The opening 103 is delimited by a curved opening edge 111 which is surrounded by the circumferential inner wall 113 of the gasket 105 or which engages into the circumferential inner wall 113. To this end, the circumferential inner wall 113 of the gasket 105 is tapered (spitz) radially towards the center of the gasket 105 and is at least partially surrounded by the curved opening edge 111. The washer 105 is thereby held in a form-fitting manner.
In one embodiment, the circumferential inner wall 113 can have a circumferential projection which is surrounded by the curved opening edge 111. The washer 105 is thereby held in a form-fitting manner.
In one embodiment, the circumferential inner wall 113 and the washer 101 can each have undercuts (Hinterschnitt) which engage with one another in order to produce a form-fitting connection.
The vehicle element 100 may have a further profiled part 115 with a further opening 117. The openings 103 and 117 can be penetrated by connecting elements, for example by connecting bolts, which connect the profiled parts 101 and 115 and merge into the vehicle element 100. The openings 101 and 115 may be connected by a connecting sleeve 119 which may be pierced by a connecting element. The connecting sleeve 119 improves the stability of the vehicle element 100, in particular when the form parts 101 and 115 are molded as a housing.
The molding member 101 may be an upper case and the molding member 101 may be a lower case.
The shaped parts 101, 115 can be made of metal or of plastic.
In one embodiment, the surface contour 109 has surface strips 110, wherein adjacent surface strips 110 are separated from one another by surface recesses 112.
In the embodiment shown in fig. 1, the surface contour 109 is formed by a tooth profile. Thus, the washer 105 is configured as a toothed lock washer or a toothed ring.
In one embodiment, the circumferential inner wall 113 and the washer 101 each have undercuts which engage with one another in order to produce a form-fitting connection.
Fig. 2 shows a side cross-section of the vehicle element 100 shown in fig. 1 in a combined assembled state.
The profile part 101 and the further profile part 115 each have side walls 201, 203 which engage with one another, as a result of which the profile parts 101 and 115 are additionally fixed.
The shaped parts 101, 115 are configured in a shell shape and enclose a cavity 205 through which the connecting sleeve 119 passes. Thereby improving the stability of the vehicle element 100.
Fig. 3 shows a schematic top view of the vehicle element 100. The surface profile 109 has surface strips 110 and surface recesses 112 which run radially outwards. The width of the surface strip 110 is constant while the width of the surface notch 112 increases towards the edge 301 of the gasket 105.
In one implementation, the width of the surface strip 110 may increase toward the edge 301 of the gasket 105 while the width of the surface notch 112 may not change.
In one embodiment, the washer 105 is surrounded by the projection 303 of the molded part 101 and is thereby additionally fixed. The bulge 303 may be produced by the molded part 101 when the gasket 105 is pressed in.
Fig. 4A and 4B show further views of the molded part 101. In the embodiment shown in fig. 4A and 4B, the washer 105 has an outer circumferential wall 501, wherein the molded part 101 has a preferred inner circumferential wall 503.
As shown in fig. 4B, the circumferential inner wall 503 surrounds the circumferential outer wall 501 of the washer 105 in a form-fitting manner, whereby an external form-fitting connection to the washer 105 is achieved. For this purpose, the outer wall 501 of the washer 105 can have an optional circumferential projection 505, which is surrounded by the inner wall 503 in a form-fitting manner.
To establish an external form-fit connection, the washer 105 is inserted into the recess 507 of the shaped part 101. The recess 507 may be preformed and define the opening 103. Furthermore, the recess 507 is also delimited by the circumferential inner wall 503.
Upon pressing in the gasket 105, the shaped part 101, in particular the inner wall 503 of the shaped part 101, is partially shaped such that the circumferential outer wall 501 is surrounded or overlapped by the shaped part 101. In particular, the inner wall 503 is deformed or shaped here, as indicated by the arrow shown in fig. 5B. In this case, the deformed inner wall 503 surrounds a radially oriented protrusion 505 of the washer 101.
When deforming the mold part 101, the inner wall 503 can be deformed in such a way that a circumferential recess 509 is formed therein, into which the projection 505 engages in a form-fitting manner or which surrounds the projection 505 in a form-fitting manner.
In fig. 5A, 5B and 5C, the connection assembly 400 has the vehicle element 100 and a further vehicle element 401, which can be connected to the vehicle element 100 by means of a connection element, not shown.
In one embodiment, the surface contour 109 forms a clamping surface on which the vehicle element 101 can be connected to a further vehicle element 401. Due to the increased friction based on the surface profile, the stability of the connection between the vehicle element and the further vehicle element 401 is improved.
The vehicle element 101 and the further vehicle element 401 may be formed by a housing and may be elements of an axle carrier.
As shown in fig. 5B, the further connection element 401 may have an inwardly curved wall 402, which wall delimits an opening 403 which is pierceable by a connection element connecting the vehicle elements 101, 401.
Fig. 5C shows a connection assembly 400 with combined molded parts 101, 401.
In one embodiment, the circumferential inner wall 113 and the washer 101 can each have undercuts 405, 407 which engage with one another in order to produce a form-fitting connection.
The washer 101 can have an outwardly curved projection which can be surrounded by a circumferential inner wall 113 in a form-fitting manner, thereby producing a form-fitting.
List of reference marks
100 vehicle element
101 molded part
103 opening
105 gasket
107 bearing surface
109 surface profile
110 surface strip
111 edge of opening
112 surface recess
113 inner wall
115 formed part
117 opening
119 connecting sleeve
201 side wall
203 side wall
205 cavity
301 edge
303 of convex
400 connection assembly
401 shaped part
403 opening
405 undercut
407 undercut
Claims (25)
1. A vehicle element (100) having:
a molded part (101) in which an opening (103) for receiving a connecting element is formed; and
a washer (105) surrounding the opening (103), wherein the washer (105) has a bearing surface (107), wherein the bearing surface (107) has a surface profile (109) for increasing friction on the bearing surface (107);
wherein the washer (105) is connected to the molded part (101) in a form-fitting manner,
wherein the gasket (105) has a circumferential inner wall (113), wherein the opening (103) is delimited by a curved opening edge (111), and wherein the circumferential inner wall (113) surrounds the curved opening edge (111), wherein the circumferential inner wall (113) engages in a form-fitting manner into the curved opening edge (111).
2. The vehicle element (100) according to claim 1, wherein the washer (105) is pressed into the molded part (101).
3. The vehicle element (100) according to claim 1 or 2, wherein the gasket (105) has a circumferential outer wall (501), wherein the profiled part (101) has a circumferential inner wall (503), and wherein the circumferential inner wall (503) of the profiled part (101) at least partially surrounds the circumferential outer wall (501) of the gasket (105) in a form-fitting manner.
4. The vehicle element (100) according to claim 1 or 2, wherein the surface profile (109) has surface strips (110), wherein adjacent surface strips (110) are separated from each other by surface recesses (112), respectively.
5. The vehicle element (100) according to claim 3, wherein the surface profile (109) has surface strips (110), wherein adjacent surface strips (110) are separated from each other by surface recesses (112), respectively.
6. The vehicle element (100) according to claim 4, wherein the surface strip (110) and the surface indentation (112) of the surface contour (109) are oriented parallel to each other within a tolerance range, or wherein the surface strip (110) and the surface indentation (112) of the surface contour (109) run obliquely or parallel on the bearing surface (107), or wherein the surface strip (110) and the surface indentation (112) run radially outwards or wherein the surface contour (109) is constituted by a tooth profile, or wherein the washer is constituted by a tooth-shaped locking washer.
7. The vehicle element (100) according to claim 5, wherein the surface strip (110) and the surface indentation (112) of the surface contour (109) are oriented parallel to each other within a tolerance range, or wherein the surface strip (110) and the surface indentation (112) of the surface contour (109) run obliquely or parallel on the bearing surface (107), or wherein the surface strip (110) and the surface indentation (112) run radially outwards or wherein the surface contour (109) is constituted by a tooth profile, or wherein the washer is constituted by a tooth-shaped locking washer.
8. The vehicle element (100) according to claim 6 or 7, wherein the width of the radially extending surface strip (110) or surface indentation (112) increases or does not change with increasing radial distance from the opening (103).
9. The vehicle element (100) according to claim 4, wherein the surface strip (110) and/or the surface recess (112) each have a quadrangular or circular cross section.
10. The vehicle element (100) according to claim 5, wherein the surface strip (110) and/or the surface recess (112) each have a quadrangular or circular cross section.
11. The vehicle element (100) according to any one of claims 1-2, 5-7 and 9-10, wherein the molded part (101) is an upper shell, wherein the vehicle element (100) further has a lower shell (115), wherein the upper shell is arranged on the lower shell (115), wherein the lower shell (115) has a further opening (117) which is oriented in alignment with the opening (103) of the upper shell, and wherein the openings (103, 117) of the upper and lower shells (115) are connected by a connecting sleeve (119).
12. The vehicle element (100) according to claim 3, wherein the shaped part (101) is an upper housing, wherein the vehicle element (100) further has a lower housing (115), wherein the upper housing is arranged on the lower housing (115), wherein the lower housing (115) has a further opening (117) which is oriented in alignment with the opening (103) of the upper housing, and wherein the openings (103, 117) of the upper and lower housings (115) are connected by a connecting sleeve (119).
13. The vehicle element (100) according to claim 4, wherein the shaped part (101) is an upper housing, wherein the vehicle element (100) further has a lower housing (115), wherein the upper housing is arranged on the lower housing (115), wherein the lower housing (115) has a further opening (117) which is oriented in alignment with the opening (103) of the upper housing, and wherein the openings (103, 117) of the upper and lower housings (115) are connected by a connecting sleeve (119).
14. The vehicle element (100) according to claim 8, wherein the shaped part (101) is an upper housing, wherein the vehicle element (100) further has a lower housing (115), wherein the upper housing is arranged on the lower housing (115), wherein the lower housing (115) has a further opening (117) which is oriented in alignment with the opening (103) of the upper housing, and wherein the openings (103, 117) of the upper and lower housings (115) are connected by a connecting sleeve (119).
15. The vehicle element (100) according to claim 11, wherein the lower housing (115) has a further washer surrounding the further opening (117), wherein the further washer has a bearing surface, wherein the bearing surface of the further washer has a surface profile for increasing a friction force on the bearing surface of the further washer, and wherein the further washer is form-fittingly connected with the lower housing (115).
16. The vehicle element (100) according to any one of claims 12-14, wherein the lower housing (115) has a further washer surrounding the further opening (117), wherein the further washer has a bearing surface, wherein the bearing surface of the further washer has a surface profile for increasing a friction force on the bearing surface of the further washer, and wherein the further washer is form-fittingly connected with the lower housing (115).
17. The vehicle element (100) according to claim 1 or 2, wherein each surface profile (109) is a mechanically die-cast profile.
18. The vehicle element (100) according to claim 3, wherein each surface profile (109) is a mechanically die-cast profile.
19. The vehicle element (100) according to claim 1 or 2, wherein each washer (105) has a circular or elliptical shape.
20. The vehicle element (100) according to claim 3, wherein each washer (105) has a circular or elliptical shape.
21. The vehicle element (100) according to claim 1 or 2, which is an axle support or a body part of a vehicle.
22. The vehicle element (100) according to claim 3, being an axle support or a body part of a vehicle.
23. A method for manufacturing a vehicle element (100), comprising:
providing a molded part (101) in which an opening (103) for receiving a connecting element is formed; and
pressing a washer (105) into the profiled part (101) in a pressing tool in order to positively connect the washer (105) to the profiled part (101), wherein the washer (105) surrounds the opening (103) and has a bearing surface (107), wherein the bearing surface (107) has a surface contour (109) for increasing a friction force on the bearing surface (107),
wherein the gasket (105) has a circumferential inner wall (113), wherein the opening (103) is delimited by a curved opening edge (111), and wherein the circumferential inner wall (113) surrounds the curved opening edge (111), wherein the circumferential inner wall (113) engages in a form-fitting manner into the curved opening edge (111).
24. The method according to claim 23, wherein the vehicle element (100) is an axle support or a body part.
25. The method according to claim 23 or 24, wherein the surface profile (109) is die-cast with a stamping tool in the step of pressing in the gasket (105) or before pressing in the gasket (105).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016113021.4 | 2016-07-14 | ||
| DE102016113021.4A DE102016113021B4 (en) | 2016-07-14 | 2016-07-14 | Vehicle element with a molded component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107618579A CN107618579A (en) | 2018-01-23 |
| CN107618579B true CN107618579B (en) | 2020-04-28 |
Family
ID=60782460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551204.8A Active CN107618579B (en) | 2016-07-14 | 2017-07-07 | Vehicle element with a profiled part |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107618579B (en) |
| DE (1) | DE102016113021B4 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409337A (en) * | 1993-09-02 | 1995-04-25 | Eaton Corporation | Retained seal assembly |
| CN102203437A (en) * | 2008-11-07 | 2011-09-28 | A·雷蒙德公司 | Attachment fastener with a sealing washer |
| CN202138178U (en) * | 2011-06-13 | 2012-02-08 | 中国第一汽车集团公司 | Novel front bush of control arm |
| CN103821813A (en) * | 2012-11-16 | 2014-05-28 | 重庆长安汽车股份有限公司 | Nut assembly with gasket |
| EP2902303A1 (en) * | 2014-02-03 | 2015-08-05 | Autotech Engineering Deutschland GmbH | Subframe for a motor vehicle, in particular front axle subframe, and body with such a subframe |
| CN105358846A (en) * | 2013-07-01 | 2016-02-24 | 螺得牢有限公司 | Fastening element and fastening assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29909332U1 (en) * | 1999-05-28 | 1999-08-12 | Benteler Ag, 33104 Paderborn | Lock washer |
| DE102015208898B3 (en) * | 2015-05-13 | 2016-08-25 | Volkswagen Aktiengesellschaft | Mounting system and axle auxiliary frame |
-
2016
- 2016-07-14 DE DE102016113021.4A patent/DE102016113021B4/en active Active
-
2017
- 2017-07-07 CN CN201710551204.8A patent/CN107618579B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409337A (en) * | 1993-09-02 | 1995-04-25 | Eaton Corporation | Retained seal assembly |
| CN102203437A (en) * | 2008-11-07 | 2011-09-28 | A·雷蒙德公司 | Attachment fastener with a sealing washer |
| CN202138178U (en) * | 2011-06-13 | 2012-02-08 | 中国第一汽车集团公司 | Novel front bush of control arm |
| CN103821813A (en) * | 2012-11-16 | 2014-05-28 | 重庆长安汽车股份有限公司 | Nut assembly with gasket |
| CN105358846A (en) * | 2013-07-01 | 2016-02-24 | 螺得牢有限公司 | Fastening element and fastening assembly |
| EP2902303A1 (en) * | 2014-02-03 | 2015-08-05 | Autotech Engineering Deutschland GmbH | Subframe for a motor vehicle, in particular front axle subframe, and body with such a subframe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107618579A (en) | 2018-01-23 |
| DE102016113021A1 (en) | 2018-01-18 |
| DE102016113021B4 (en) | 2020-03-12 |
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