EP0881701B1 - Befestigungsvorrichtung für ein Gerät - Google Patents
Befestigungsvorrichtung für ein Gerät Download PDFInfo
- Publication number
- EP0881701B1 EP0881701B1 EP98108561A EP98108561A EP0881701B1 EP 0881701 B1 EP0881701 B1 EP 0881701B1 EP 98108561 A EP98108561 A EP 98108561A EP 98108561 A EP98108561 A EP 98108561A EP 0881701 B1 EP0881701 B1 EP 0881701B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- antenna
- cable
- washer
- locking element
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
- H01Q1/1214—Supports; Mounting means for fastening a rigid aerial element through a wall
Definitions
- the invention relates to a fastening device the genus of the main claim.
- Antenna fastening device is known, the one Fastening process facilitated by taking the risk of a Prevents a locking nut from falling out.
- a cup-shaped washer is with the locking nut over a Locking element connected.
- the locking element and Washer on each side of an opening that the feed an antenna cable.
- the Spacer is inserted into the washer, so that Introductory part is passed through the opening of the washer.
- the antenna designed as a vehicle antenna has on it Antenna base on a screw bolt over which the antenna base by means of the locking nut on an opening Vehicle sheet metal can be attached.
- the bolt points an indentation into which the Introductory part protrudes to prevent the To prevent locking nut with the washer.
- From DE-U 92 02786 is a contact and Fastening element for on car radio antennas to be connected coaxial cable known, the one is contiguous unit and from a first Metal ring, which has a radial start Connector with the ground wire braid of the coaxial cable is connectable, a second metal ring, which with the central conductor of the coaxial cable is connectable and axially fixed but rotatable with a threaded nut stands, and one connected to the metal rings, insulating intermediate ring with inner holding members.
- features of the main claim have the advantage that the locking element laterally a channel-shaped approach comprises, which is guided through the slot of the washer, and that the at least one cable over the device foot channel-shaped approach can be supplied. That way it will for connecting the locking nut to the washer required locking element for a feed at the same time used at least one cable, which reduces the functionality of the locking element is increased.
- a pinching or Damage to the at least one cable is caused by the prevents channel-shaped approach, so that at least one Cable not through additional measures, such as the covering of hose pieces made of rubber or plastic must be protected from damage.
- the locking element for cable feed and special protection of the cable in the channel-shaped approach of the The locking element is therefore the assembly effort for the Attach the device to the mounting surface reduced.
- the expensive one in particular is omitted Assembly effort for the protection of the at least one cable through a piece of hose.
- the fastening device For feeding a cable into the device base, the fastening device according to the invention no additional Part required because the cable feed is additional is taken over by the locking element.
- FIG. 1 shows one on a vehicle sheet metal attached vehicle antenna
- Figure 2 shows a cross section through a fastening device
- Figure 3 is a bottom view of the Fastening device
- Figure 4 is a cup-shaped Ring disc
- Figure 5 and Figure 6 each an embodiment for a locking element
- Figure 7 is a side view of the Fastening device.
- 5 denotes an antenna Device having a device foot 15 designed as an antenna foot with a screw 10.
- the bolt 10 protrudes through an opening in a fastening surface 25 the antenna 5 can be, for example Act vehicle antenna, in which case the Fastening surface 25 is formed as a vehicle sheet.
- the Fastening surface 25 of the bolt 10 On the side facing away from the antenna base 15 Fastening surface 25 of the bolt 10 by a Locking nut 20 on the fastening surface 25 attached.
- the locking nut 20 with a pot-shaped washer 35 connected to the at Mounting surface 25 attached antenna 5 between the Locking nut 20 and the mounting surface 25th is arranged.
- the washer 35 serves the Establishing a defined ground contact of the antenna 5 with the preferably metallic for this purpose Fastening surface 25 to protect the locking nut 20 before falling and feeding at least one Antenna cable 45, 50.
- the antenna 5 via the washer 35 first antenna cable 45 and a second antenna cable 50 fed.
- the antenna 5 can be used, for example, as an antenna for Broadcasting and cellular applications can be provided so that via the first antenna cable 45, for example Broadcast signals and via the second antenna cable 50 Mobile radio signals transmitted from or to the antenna 5 become.
- the bolt 10 forms with the Locking nut 20 and the washer 35 a Fastening device 1 for the antenna 5 on the Mounting surface 25.
- FIG 3 is a bottom view of the fastening device 1 shown. It can be seen how between the Locking nut 20 and the washer 35 laterally channel-shaped extension 55 is arranged over the outside the two antenna cables 45, 50 inside the Fastening device 1 and from there to the antenna base 15 can be performed. Depending on your needs, more than two antenna cables 45, 50 via the channel-shaped extension 55 be supplied to the antenna 5.
- Figure 3 is perpendicular to Axis of the channel-shaped extension 55 a section line A-A through the center of the lock nut 20 concentric washer 35 shown. A cross section through the fastening device 1 along the cutting line A-A is shown in Figure 2.
- an annular and with the Washer 35 and the locking nut 20 concentric Detent element 30 is provided, which along an outer wall Has a constriction 65 into which the locking nut 20 and the washer 35 in that from FIG. 10 of EP 0 758 802 snap in for those skilled in the art.
- the washer 35 has on the mounting surface 25 facing Side according to Figure 7 on four teeth 60, of which in the Two cross-sectional representation according to FIG. 2 can be seen, and the antenna 5 attached to the Fastening surface 25 against the fastening surface 25 press and in this way the defined ground connection produce.
- the teeth 60 protrude from a side wall 70 the cup-shaped annular disc 35 in the direction of Attachment surface 25 from the washer 35.
- Figure 4 shows a plan view of the washer 35.
- the annular disc 35 in its side wall 70 according to Figure 7 rectangular slot 40.
- Slot 40 includes the washer 35 one of the Tongue facing side wall 70 inside the annular disk 35 75, which in a not shown in the figures Indentation of the bolt 10 engages and thereby Rotating the annular disc 35 via the locking element 30 connected locking nut 20 from the bolt 10 prevented.
- FIG. 5 is a top view of a first embodiment of the locking element 30 shown. That forms Locking element 30 a to about a quarter of his Circumferentially open ring, which on the with the 80 designated opening opposite Side opens into the channel-shaped extension 55.
- the channel-shaped extension 55 protrudes from the locking element 30 protrudes laterally outwards and is according to the side view according to Figure 7 in cross section, for example, annular.
- On its end facing away from the locking element 30 has the channel-shaped extension 55 on an outer wall 90 a Constriction 85, the axis of which is parallel to the axis of the is channel-shaped approach 55, or with this coincides.
- the supplied antenna cables 45, 50 by means of a Constriction 85 gripping mating connector on the Fastening device 1 are attached.
- the antenna cables 45, 50 in front Damage, such as being pinched, is protected inside the fastening device 1 and from there to Antenna base 15 are guided.
- You can use the antenna cables 45, 50 via the channel-shaped extension 55 a slot of the Screw 10 are supplied to the antenna cable 45, 50 takes up and continues into the antenna base 15.
- Figure 6 is a second embodiment of the locking element 30 shown in a plan view, with the same parts identified by the same reference numerals as in FIG. 5 are. Otherwise it differs the same executed locking element 30 according to FIG. 6 from the locking element 30 according to Figure 5 only in that the channel-shaped approach 55 not on the side opposite the opening 80, but arranged on the same side as the opening 80 is. The opening 80 is thereby significantly reduced and is removed by removing a portion of the outer wall 90 from a the locking element 30 facing side of the channel-shaped Approach 55 formed.
- the opening 80 allows compression of the elastic material existing locking element 30, whereby it for mutual attachment between the Locking nut 20 and the washer 35 brought can be.
- FIG. 7 is a side view of the invention Fastening device 1 shown.
Landscapes
- Support Of Aerials (AREA)
Description
Claims (1)
- Befestigungsvorrichtung (1) für ein Gerät (5), insbesondere eine Antenne, mit einem Schraubbolzen (10) eines Gerätefußes (15), insbesondere eines Antennenfußes, und einer Verriegelungsmutter (20) zur Befestigung des Gerätefußes (15) an einem Durchbruch einer Befestigungsfläche (25), wobei die Verriegelungsmutter (20) über ein Rastelement (30) mit einer topfförmigen Ringscheibe (35) verbunden ist, die einen seitlichen Schlitz (40) aufweist durch den dem Gerätefuß (15) mindestens ein Kabel (45, 50), insbesondere ein Antennenkabel, zuführbar ist, dadurch gekennzeichnet,daß das Rastelement (30) seitlich einen kanalförmigen Ansatz (55) umfaßt, der durch den Schlitz (40) der Ringscheibe (35) geführt ist, unddaß das mindestens eine Kabel (45,50) dem Gerätefuß (15) über den kanalförmigen Ansatz (55) zuführbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722372A DE19722372A1 (de) | 1997-05-28 | 1997-05-28 | Befestigungsvorrichtung für ein Gerät |
DE19722372 | 1997-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0881701A1 EP0881701A1 (de) | 1998-12-02 |
EP0881701B1 true EP0881701B1 (de) | 2002-10-30 |
Family
ID=7830771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98108561A Expired - Lifetime EP0881701B1 (de) | 1997-05-28 | 1998-05-12 | Befestigungsvorrichtung für ein Gerät |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0881701B1 (de) |
DE (2) | DE19722372A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7193572B2 (en) | 2002-05-16 | 2007-03-20 | Kathrein-Werke Kg | Roof antenna for motor vehicles |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19827406C1 (de) * | 1998-06-19 | 1999-08-05 | Bosch Gmbh Robert | Vorrichtung zur Befestigung einer Stabantenne |
WO2000035045A1 (de) * | 1998-12-04 | 2000-06-15 | Wilhelm Sihn Jr. Kg | Antenne für automobile |
US6271797B2 (en) * | 1999-06-18 | 2001-08-07 | R. A. Miller Industries, Inc. | Combination antenna mount |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2603136B1 (fr) * | 1986-08-22 | 1989-02-17 | Caillot Raymond | Dispositif de raccordement d'une antenne, notamment pour vehicule automobile, avec son cable coaxial associe |
IT224595Z2 (it) * | 1991-04-29 | 1996-05-29 | Elemento di contatto e di fissaggio rapido per cavi coassiali per an- tenne di autoradio. | |
IT228621Y1 (it) * | 1992-04-03 | 1998-05-07 | Zendar Spa | Attacco rapido con contatto, per cavi coassiali di antenne per autoradio |
JP2751146B2 (ja) * | 1995-02-28 | 1998-05-18 | 日本アンテナ株式会社 | アンテナ取付装置 |
-
1997
- 1997-05-28 DE DE19722372A patent/DE19722372A1/de not_active Withdrawn
-
1998
- 1998-05-12 EP EP98108561A patent/EP0881701B1/de not_active Expired - Lifetime
- 1998-05-12 DE DE59806089T patent/DE59806089D1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7193572B2 (en) | 2002-05-16 | 2007-03-20 | Kathrein-Werke Kg | Roof antenna for motor vehicles |
Also Published As
Publication number | Publication date |
---|---|
DE59806089D1 (de) | 2002-12-05 |
DE19722372A1 (de) | 1998-12-03 |
EP0881701A1 (de) | 1998-12-02 |
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