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IT1238321B - Albero a camme modulare con camme amovibili in particolare per interruttori e commutatori elettrici o similari - Google Patents

Albero a camme modulare con camme amovibili in particolare per interruttori e commutatori elettrici o similari

Info

Publication number
IT1238321B
IT1238321B IT01910290A IT1910290A IT1238321B IT 1238321 B IT1238321 B IT 1238321B IT 01910290 A IT01910290 A IT 01910290A IT 1910290 A IT1910290 A IT 1910290A IT 1238321 B IT1238321 B IT 1238321B
Authority
IT
Italy
Prior art keywords
switches
electric
similar
modular camshaft
removable cams
Prior art date
Application number
IT01910290A
Other languages
English (en)
Other versions
IT9019102A1 (it
IT9019102A0 (it
Inventor
Marino Spanio
Original Assignee
Bremas 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 Bremas Spa filed Critical Bremas Spa
Priority to IT01910290A priority Critical patent/IT1238321B/it
Publication of IT9019102A0 publication Critical patent/IT9019102A0/it
Priority to EP90105096A priority patent/EP0437664A1/en
Priority to CA002012923A priority patent/CA2012923A1/en
Priority to US07/498,954 priority patent/US5048366A/en
Publication of IT9019102A1 publication Critical patent/IT9019102A1/it
Application granted granted Critical
Publication of IT1238321B publication Critical patent/IT1238321B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H01H19/623—Adjustable cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7026—Longitudinally splined or fluted rod
    • Y10T403/7028—Splayed or having a cam surface for anti-backlash
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
IT01910290A 1990-01-01 1990-01-19 Albero a camme modulare con camme amovibili in particolare per interruttori e commutatori elettrici o similari IT1238321B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT01910290A IT1238321B (it) 1990-01-19 1990-01-19 Albero a camme modulare con camme amovibili in particolare per interruttori e commutatori elettrici o similari
EP90105096A EP0437664A1 (en) 1990-01-19 1990-03-19 Modular camshaft with removable cams, particularly for electrical switches
CA002012923A CA2012923A1 (en) 1990-01-19 1990-03-23 Modular camshaft with removable cams, particularly for circuit breakers and electrical changeover switcher or the like
US07/498,954 US5048366A (en) 1990-01-01 1990-03-26 Modular camshaft with removable cams, particularly for circuit breakers and electrical changeover switches or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01910290A IT1238321B (it) 1990-01-19 1990-01-19 Albero a camme modulare con camme amovibili in particolare per interruttori e commutatori elettrici o similari

Publications (3)

Publication Number Publication Date
IT9019102A0 IT9019102A0 (it) 1990-01-19
IT9019102A1 IT9019102A1 (it) 1991-07-19
IT1238321B true IT1238321B (it) 1993-07-12

Family

ID=11154562

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01910290A IT1238321B (it) 1990-01-01 1990-01-19 Albero a camme modulare con camme amovibili in particolare per interruttori e commutatori elettrici o similari

Country Status (4)

Country Link
US (1) US5048366A (it)
EP (1) EP0437664A1 (it)
CA (1) CA2012923A1 (it)
IT (1) IT1238321B (it)

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CA1322284C (en) * 1988-03-14 1993-09-21 Robert K. Mitchell Molded camshaft assembly
US5253546A (en) * 1990-05-29 1993-10-19 Clemson University Variable valve actuating apparatus
US5161429A (en) * 1990-05-29 1992-11-10 Clemson University Variable valve actuating apparatus
US5218882A (en) * 1992-02-18 1993-06-15 Newcomb Spring Corporation Cam hub for spring coiling machine
US5305781A (en) * 1992-03-20 1994-04-26 Bray International, Inc. Valve positioning monitoring apparatus
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
FR2707339B1 (fr) * 1993-07-08 1996-10-31 Volkswagen Ag Came, en particulier pour commander une soupape de changement de charge.
US6289657B1 (en) * 1995-05-22 2001-09-18 Kenneth A. Stevens Mail inserter machine
USD382472S (en) * 1995-11-08 1997-08-19 420820 Ontario Limited Extensible shaft
US5721449A (en) * 1996-02-20 1998-02-24 Advance Controls, Inc. Cam operated inverter bypass safety switch
TW371705B (en) * 1997-04-09 1999-10-11 Nikkiso Co Ltd Stroke length adjustment device
DE10113165B4 (de) * 2000-04-06 2014-05-15 Heidelberger Druckmaschinen Ag Einrichtung zur Überführung von Bogen
JP2004507642A (ja) * 2000-08-18 2004-03-11 ジェセル、インコーポレイテッド モジュラー式カム軸組立体
DE10161400A1 (de) * 2001-12-13 2003-06-18 Roland Man Druckmasch Kurvengetriebe an einem Falzzylinder
ITMI20041099A1 (it) * 2004-05-31 2004-08-31 Soldo S R L Dispositivo attuatore di segnale per un azionamento di regolazione di posizione
US8147226B2 (en) 2006-02-01 2012-04-03 Black & Decker Inc. Valve assembly for pressure washer pump
US10245744B2 (en) 2010-03-22 2019-04-02 Cherif Morcos Accessory for oscillating power tools
AU2011262585B2 (en) * 2010-05-11 2017-09-07 Agap Hb Camshaft with detachable bearing journals
US9086012B2 (en) * 2010-08-13 2015-07-21 Eaton Corporation Supercharger coupling
US8459895B2 (en) * 2011-08-03 2013-06-11 Denso Corporation Power transmission device and assembling method thereof
US9377091B2 (en) 2013-06-21 2016-06-28 Eaton Corporation Shaft assemblies suitable for circuit breakers and related circuit breakers
USD842258S1 (en) * 2016-03-29 2019-03-05 Kevin Somers Electrical circuit breaker charge cam
USD978935S1 (en) * 2020-06-25 2023-02-21 Saint-Gobain Abrasives, Inc. Floor edger sanding disc
USD978937S1 (en) * 2020-06-25 2023-02-21 Saint-Gobain Abrasives, Inc. Floor edger sanding disc
USD978936S1 (en) * 2020-06-25 2023-02-21 Saint-Gobain Abrasives, Inc. Floor edger sanding disc
USD978934S1 (en) * 2020-06-25 2023-02-21 Saint-Gobain Abrasives, Inc. Floor edger sanding disc

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955233A (en) * 1932-09-26 1934-04-17 Reece Folding Machine Co Cam
US2382765A (en) * 1942-08-15 1945-08-14 Victor F Zahodiakin Control mechanism
US2791916A (en) * 1954-10-29 1957-05-14 Westinghouse Electric Corp Multi-cam assembly with replaceable cam units
US2978553A (en) * 1956-09-06 1961-04-04 Clark Controller Co Rotary cam switches
US3128638A (en) * 1961-08-15 1964-04-14 Acton Lab Inc Adjustable cam
US3260803A (en) * 1963-07-10 1966-07-12 Moroishi Mitsuru Segmental rotary gang switch with segmented splined cam shafts
US3287031A (en) * 1964-09-21 1966-11-22 William H Simmons Indexed keyed connection
US3325609A (en) * 1965-08-02 1967-06-13 Jon L Otterlei Timer switch controlled by push button and motor operated cams
GB1185370A (en) * 1967-12-18 1970-03-25 Robert James Amos A Coupling for Connecting Members for Rotation together about an Axis.
US3640148A (en) * 1970-10-12 1972-02-08 Ronald Fischbach Retainer cap for a starter pinion
CH544996A (de) * 1971-08-04 1973-11-30 Sprecher & Schuh Ag Durch eine Drehbewegung betätigbarer Nockenschalter
DE2919214C2 (de) * 1979-05-12 1981-08-06 Jean Walterscheid Gmbh, 5204 Lohmar Verriegelungseinrichtung zur Sicherung der Verbindung zweier Wellen
US4730952A (en) * 1986-08-04 1988-03-15 Wiley Edward R Quick change mechanism for circular saw blades

Also Published As

Publication number Publication date
CA2012923A1 (en) 1991-07-19
US5048366A (en) 1991-09-17
EP0437664A1 (en) 1991-07-24
IT9019102A1 (it) 1991-07-19
IT9019102A0 (it) 1990-01-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970128