EP0139840A3 - Electromotor-actuated telescopie antenna - Google Patents

Electromotor-actuated telescopie antenna Download PDF

Info

Publication number
EP0139840A3
EP0139840A3 EP84107166A EP84107166A EP0139840A3 EP 0139840 A3 EP0139840 A3 EP 0139840A3 EP 84107166 A EP84107166 A EP 84107166A EP 84107166 A EP84107166 A EP 84107166A EP 0139840 A3 EP0139840 A3 EP 0139840A3
Authority
EP
European Patent Office
Prior art keywords
wire
antenna
telescopie
electromotor
actuated
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.)
Granted
Application number
EP84107166A
Other languages
German (de)
Other versions
EP0139840B1 (en
EP0139840A2 (en
Inventor
Reinhard Ing. Alf (Grad.)
Kurt Klinkwitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OFFERTA DI LICENZA AL PUBBLICO
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to AT84107166T priority Critical patent/ATE76223T1/en
Publication of EP0139840A2 publication Critical patent/EP0139840A2/en
Publication of EP0139840A3 publication Critical patent/EP0139840A3/en
Application granted granted Critical
Publication of EP0139840B1 publication Critical patent/EP0139840B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/10—Telescopic elements
    • H01Q1/103—Latching means; ensuring extension or retraction thereof

Landscapes

  • Details Of Aerials (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Lock And Its Accessories (AREA)
  • Dry Shavers And Clippers (AREA)
  • Transceivers (AREA)
  • Support Of Aerials (AREA)

Abstract

To simplify the construction of a telescopic antenna which is projected and retracted, respectively, by a flexible wire, a rotatable wind-up drum (10) is formed with an inner space (17) to provide for wind-up of the flexible wire, the inner space, likewise, retaining a gear ring (20) in which gear projections (41) of the wire are engaged. The wire, preferably, is an elastic plastic wire element, coupled to the projecting telescoping element (A2) of a telescoping antenna (A), the drum (10) being driven by a motor (35) which receives rotation coupled thereto by a worm drive (29-34).
EP84107166A 1983-10-22 1984-06-22 Winding drum for an electromotor-actuated telescopie antenna Expired - Lifetime EP0139840B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84107166T ATE76223T1 (en) 1983-10-22 1984-06-22 WINDING DRUM FOR A TELESCOPIC ANTENNA THAT CAN BE RETRACTED OR EXTENDED BY AN ELECTRIC MOTOR.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3338511 1983-10-22
DE19833338511 DE3338511A1 (en) 1983-10-22 1983-10-22 THROUGH AN ELECTRIC MOTOR RETRACTABLE OR EXTENDABLE TELESCOPIC ANTENNA

Publications (3)

Publication Number Publication Date
EP0139840A2 EP0139840A2 (en) 1985-05-08
EP0139840A3 true EP0139840A3 (en) 1986-07-30
EP0139840B1 EP0139840B1 (en) 1992-05-13

Family

ID=6212567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107166A Expired - Lifetime EP0139840B1 (en) 1983-10-22 1984-06-22 Winding drum for an electromotor-actuated telescopie antenna

Country Status (6)

Country Link
US (1) US4633266A (en)
EP (1) EP0139840B1 (en)
JP (1) JPS6098704A (en)
AT (1) ATE76223T1 (en)
DE (2) DE3338511A1 (en)
DK (1) DK167467B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742360A (en) * 1986-01-27 1988-05-03 General Motors Corporation Power antenna
CA2015910C (en) * 1989-05-09 1995-01-03 James David Shaw Flexible pusher blade and housing
US5087851A (en) * 1989-06-21 1992-02-11 Alps Electric Co., Ltd. Device for driving a part on a vehicle
JP3134004B2 (en) * 1991-10-17 2001-02-13 原田工業株式会社 Antenna telescopic drive
AU9662098A (en) * 1997-09-17 1999-04-05 Qualcomm Incorporated Telescoping antenna mechanism
US7063590B2 (en) * 2004-09-20 2006-06-20 Mattel, Inc. Doll having adjustable length hair

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496785A (en) * 1948-04-09 1950-02-07 Gabriel Co Antenna reel
US2623175A (en) * 1949-03-25 1952-12-23 Radiart Corp Reel antenna
US2938207A (en) * 1956-06-13 1960-05-24 Gen Bronze Corp Motor-controlled automobile radio antenna
US4190841A (en) * 1977-12-27 1980-02-26 Harada Industry Co., Ltd. Car antenna system with bimetallic control means
EP0028877A1 (en) * 1979-11-13 1981-05-20 General Motors Corporation Rotary support structure for a power antenna cable storage drum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581171A (en) * 1949-01-26 1952-01-01 H Y Bassett Driving mechanism for extensible antennas and the like
US3146450A (en) * 1961-02-01 1964-08-25 Gen Bronze Corp Capacity-compensated motor-driven antenna
JPS5642002B2 (en) * 1973-05-24 1981-10-01

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496785A (en) * 1948-04-09 1950-02-07 Gabriel Co Antenna reel
US2623175A (en) * 1949-03-25 1952-12-23 Radiart Corp Reel antenna
US2938207A (en) * 1956-06-13 1960-05-24 Gen Bronze Corp Motor-controlled automobile radio antenna
US4190841A (en) * 1977-12-27 1980-02-26 Harada Industry Co., Ltd. Car antenna system with bimetallic control means
EP0028877A1 (en) * 1979-11-13 1981-05-20 General Motors Corporation Rotary support structure for a power antenna cable storage drum

Also Published As

Publication number Publication date
DK167467B1 (en) 1993-11-01
DK384984D0 (en) 1984-08-09
JPS6098704A (en) 1985-06-01
EP0139840B1 (en) 1992-05-13
DK384984A (en) 1985-04-23
ATE76223T1 (en) 1992-05-15
DE3338511A1 (en) 1985-05-02
US4633266A (en) 1986-12-30
EP0139840A2 (en) 1985-05-08
DE3485718D1 (en) 1992-06-17

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