IT1055091B - Avvisatore acustico elettromagnetico in particolare per autoveicoli e precedimento di assemblaggio del lo stess - Google Patents

Avvisatore acustico elettromagnetico in particolare per autoveicoli e precedimento di assemblaggio del lo stess

Info

Publication number
IT1055091B
IT1055091B IT7619876A IT1987676A IT1055091B IT 1055091 B IT1055091 B IT 1055091B IT 7619876 A IT7619876 A IT 7619876A IT 1987676 A IT1987676 A IT 1987676A IT 1055091 B IT1055091 B IT 1055091B
Authority
IT
Italy
Prior art keywords
vehicles
same
warning device
acoustic warning
electromagnetic acoustic
Prior art date
Application number
IT7619876A
Other languages
English (en)
Original Assignee
F I A M M Montecchio Spa
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 F I A M M Montecchio Spa filed Critical F I A M M Montecchio Spa
Priority to IT7619876A priority Critical patent/IT1055091B/it
Priority to DE2628881A priority patent/DE2628881B2/de
Priority to DE2659969A priority patent/DE2659969B1/de
Priority to ES453230A priority patent/ES453230A1/es
Priority to FR7633712A priority patent/FR2340594A1/fr
Priority to JP13548876A priority patent/JPS5294796A/ja
Priority to BR7608033A priority patent/BR7608033A/pt
Priority to GB41657/76A priority patent/GB1569133A/en
Priority to US05/765,077 priority patent/US4134200A/en
Priority to US05/944,567 priority patent/US4191944A/en
Application granted granted Critical
Publication of IT1055091B publication Critical patent/IT1055091B/it

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • G10K9/15—Self-interrupting arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49005—Acoustic transducer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/4908—Acoustic transducer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
    • Y10T29/49918—At cup or tube end

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Air Bags (AREA)
  • Steering Controls (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
IT7619876A 1976-02-04 1976-02-04 Avvisatore acustico elettromagnetico in particolare per autoveicoli e precedimento di assemblaggio del lo stess IT1055091B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT7619876A IT1055091B (it) 1976-02-04 1976-02-04 Avvisatore acustico elettromagnetico in particolare per autoveicoli e precedimento di assemblaggio del lo stess
DE2628881A DE2628881B2 (de) 1976-02-04 1976-06-26 Akustisches elektromagnetisches Signalhorn und Verfahren zu dessen Zusammenbau
DE2659969A DE2659969B1 (de) 1976-02-04 1976-06-26 Akustisches elektromagnetisches Signalhorn
ES453230A ES453230A1 (es) 1976-02-04 1976-10-29 Bocina electromagnetica, especialmente para vehiculos de mo-tor y procedimiento para su montaje.
FR7633712A FR2340594A1 (fr) 1976-02-04 1976-11-09 Avertisseur sonore, notamment pour vehicule automobile et procede pour sa fabrication
JP13548876A JPS5294796A (en) 1976-02-04 1976-11-12 Method of assembling electromagnetic acoustic signal horm and signal horn produced by said method
BR7608033A BR7608033A (pt) 1976-02-04 1976-11-30 Processo para montagem de buzinas do tipo eletromagnetico e respectiva buzina
GB41657/76A GB1569133A (en) 1976-02-04 1977-01-28 Acoustic warning device and method of assembly thereof
US05/765,077 US4134200A (en) 1976-02-04 1977-02-03 Method of making an electromagnetic sound generator
US05/944,567 US4191944A (en) 1976-02-04 1978-09-21 Electromagnetic sound generator and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7619876A IT1055091B (it) 1976-02-04 1976-02-04 Avvisatore acustico elettromagnetico in particolare per autoveicoli e precedimento di assemblaggio del lo stess

Publications (1)

Publication Number Publication Date
IT1055091B true IT1055091B (it) 1981-12-21

Family

ID=11161989

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7619876A IT1055091B (it) 1976-02-04 1976-02-04 Avvisatore acustico elettromagnetico in particolare per autoveicoli e precedimento di assemblaggio del lo stess

Country Status (8)

Country Link
US (1) US4134200A (it)
JP (1) JPS5294796A (it)
BR (1) BR7608033A (it)
DE (2) DE2628881B2 (it)
ES (1) ES453230A1 (it)
FR (1) FR2340594A1 (it)
GB (1) GB1569133A (it)
IT (1) IT1055091B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361952A (en) * 1981-02-23 1982-12-07 Sparton Corporation Method of adjusting air gap of an electric horn
DE3203439A1 (de) * 1982-02-02 1983-08-11 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Verfahren zum fluessigkeitsdichten befestigen des aeusseren randes eines flanschartigen blechteiles in der bohrung eines ventilstoessels und vorrichtung zur durchfuehrung des verfahrens
DE3629123C3 (de) * 1986-08-27 1994-04-28 Grundfos International A S Bje Mehrstufige Inline-Kreiselpumpe
US5953436A (en) * 1997-07-18 1999-09-14 Caterpillar Inc. Apparatus for generating an audible tone
US5894264A (en) * 1997-07-18 1999-04-13 Caterpillar Inc. Apparatus for generating an audible tone
US7617794B2 (en) * 2007-03-30 2009-11-17 Nissan Technical Center North America, Inc. One piece horn cover
US11713503B2 (en) 2011-12-23 2023-08-01 Hong Kong Baptist University Sapphire coated substrate with a flexible, anti-scratch and multi-layer coating
JP6447101B2 (ja) * 2014-04-15 2019-01-09 浜名湖電装株式会社 車両用警音器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1804284A (en) * 1931-05-05 Method gb forming a display packer s
FR724742A (fr) * 1930-10-23 1932-05-02 Perfectionnements aux avertisseurs sonores
US3268984A (en) * 1963-11-01 1966-08-30 Trw Inc Method of making a bearing seal
DE2054252A1 (de) * 1970-11-04 1972-05-10 Bosch Gmbh Robert Signalhorn, insbesondere für Kraftfahrzeuge
FR2227807A6 (en) * 1973-04-27 1974-11-22 Cfea Pneumatic or electromagnetic horn with plastics mouthpiece - esp. of ABS, is durable and economically produced

Also Published As

Publication number Publication date
DE2628881B2 (de) 1979-04-05
US4134200A (en) 1979-01-16
FR2340594B1 (it) 1980-03-07
BR7608033A (pt) 1977-11-08
GB1569133A (en) 1980-06-11
JPS5736599B2 (it) 1982-08-04
FR2340594A1 (fr) 1977-09-02
DE2628881A1 (de) 1977-08-11
DE2659969B1 (de) 1979-03-29
ES453230A1 (es) 1977-11-16
JPS5294796A (en) 1977-08-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950203