CH322834A - Device for extending and retracting telescopic antennas - Google Patents

Device for extending and retracting telescopic antennas

Info

Publication number
CH322834A
CH322834A CH322834DA CH322834A CH 322834 A CH322834 A CH 322834A CH 322834D A CH322834D A CH 322834DA CH 322834 A CH322834 A CH 322834A
Authority
CH
Switzerland
Prior art keywords
extending
telescopic antennas
retracting telescopic
retracting
antennas
Prior art date
Application number
Other languages
German (de)
Original Assignee
Sihn Jr Kg Wilhelm
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 Sihn Jr Kg Wilhelm filed Critical Sihn Jr Kg Wilhelm
Publication of CH322834A publication Critical patent/CH322834A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/18Means for guiding or supporting belts, ropes, or chains
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/12Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/08Means for collapsing antennas or parts thereof
    • H01Q1/10Telescopic elements
    • H01Q1/103Latching means; ensuring extension or retraction thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024Details of scanning heads ; Means for illuminating the original
    • H04N1/028Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00Electrical apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Jib Cranes (AREA)
CH322834D 1953-03-20 1953-09-01 Device for extending and retracting telescopic antennas CH322834A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200353X 1953-03-20
DE290453X 1953-04-29

Publications (1)

Publication Number Publication Date
CH322834A true CH322834A (en) 1957-06-30

Family

ID=46759139

Family Applications (1)

Application Number Title Priority Date Filing Date
CH322834D CH322834A (en) 1953-03-20 1953-09-01 Device for extending and retracting telescopic antennas

Country Status (5)

Country Link
BE (1) BE523063A (en)
CH (1) CH322834A (en)
FR (1) FR1087058A (en)
GB (1) GB743610A (en)
NL (1) NL84271C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870973A (en) * 1955-07-26 1959-01-27 Pioneer Specialty Company Driving mechanism for retractable antennae

Also Published As

Publication number Publication date
FR1087058A (en) 1955-02-18
NL84271C (en) 1957-02-15
GB743610A (en) 1956-01-18
BE523063A (en) 1955-12-23

Similar Documents

Publication Publication Date Title
CH364530A (en) Inductive device
FR1086929A (en) Retractable clip
CH326041A (en) Steering device
CH320949A (en) Spray device
CH322834A (en) Device for extending and retracting telescopic antennas
CH335207A (en) Electrolytic grinding device
AT184950B (en) Device for moving telescopic antennas
AT187946B (en) Control device for extending and retracting telescopic antennas
AT183556B (en) Device for grinding chimneys
AT188381B (en) Protective device
FR1070823A (en) Clamping device
AT187510B (en) Device for picking up perforated parts
AT172702B (en) Fournier device
AT180288B (en) Ramming or ramming device
ES57573Y (en) Gantry device for childbirth and gynecology
ES28789Y (en) Perfected pencil case
AT175827B (en) Sharpening device
FR1127086A (en) Advanced electronic mathematical operator
AT184057B (en) Spray device
AT183162B (en) Hand flat knitting apparatus
ES37394Y (en) Drag device
AT186030B (en) Device for the electrical addition of numerical values
AT195489B (en) Radiation detection device
ES35295Y (en) Elevator-reducer device
ES36426Y (en) Anti-hardness device