AU4665301A - Cam assembly arrangement on a common power shaft - Google Patents

Cam assembly arrangement on a common power shaft

Info

Publication number
AU4665301A
AU4665301A AU46653/01A AU4665301A AU4665301A AU 4665301 A AU4665301 A AU 4665301A AU 46653/01 A AU46653/01 A AU 46653/01A AU 4665301 A AU4665301 A AU 4665301A AU 4665301 A AU4665301 A AU 4665301A
Authority
AU
Australia
Prior art keywords
shaft
assembly
section
power shaft
common power
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.)
Abandoned
Application number
AU46653/01A
Inventor
Ferruccio Dianin
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.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Publication of AU4665301A publication Critical patent/AU4665301A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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 ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • F16H53/025—Single-track cams for single-revolution cycles; Camshafts with such cams characterised by their construction, e.g. assembling or manufacturing features
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
    • 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
    • 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
    • H01H19/64—Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches

Abstract

The common shaft powering (2) the cams (1) has a square cross-section, each cam comprising a circular bore (8) of diameter D wherein is inscribed the square cross-section of the control shaft. Each cam (1) is mounted on the shaft (2) between two spacer rings (7) each having a central bore of similar cross-section to that of the shaft (2), the shaft being further provided with means for clamping the assembly comprising a clamping screw (9) and a calibrating spring (10) supported on one end of the assembly, and means for locking the assembly, consisting of a locking nut (16) screwed behind the clamping nut (9) and urged to press against the assembly shunting the spring (10).
AU46653/01A 2000-04-04 2001-03-27 Cam assembly arrangement on a common power shaft Abandoned AU4665301A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0004255 2000-04-04
FR0004255A FR2807131B1 (en) 2000-04-04 2000-04-04 ARRANGEMENT OF CAM ASSEMBLY ON A COMMON CONTROL SHAFT
PCT/FR2001/000927 WO2001075335A1 (en) 2000-04-04 2001-03-27 Cam assembly arrangement on a common power shaft

Publications (1)

Publication Number Publication Date
AU4665301A true AU4665301A (en) 2001-10-15

Family

ID=8848827

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46653/01A Abandoned AU4665301A (en) 2000-04-04 2001-03-27 Cam assembly arrangement on a common power shaft

Country Status (8)

Country Link
EP (1) EP1272779B1 (en)
CN (1) CN1145747C (en)
AT (1) ATE265006T1 (en)
AU (1) AU4665301A (en)
DE (1) DE60102914T2 (en)
ES (1) ES2220752T3 (en)
FR (1) FR2807131B1 (en)
WO (1) WO2001075335A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103206251B (en) * 2012-09-06 2015-03-18 祥天控股（集团）有限公司 Variable multi-cylinder aerodynamic engine
CN103206250B (en) * 2012-09-26 2015-12-09 祥天控股（集团）有限公司 Swing type variable multi-cylinder aerodynamic engine
CN103206249B (en) * 2012-09-26 2015-07-08 祥天控股（集团）有限公司 Control mechanism for swing type variable multi-cylinder aerodynamic engine
CN103206533B (en) * 2013-01-25 2016-03-30 祥天控股（集团）有限公司 The cylinder of swing type variable multi-cylinder aerodynamic engine and piston
CN108682574A (en) * 2018-06-11 2018-10-19 河南森源电气股份有限公司 A kind of disconnecting switch and its cam structure
CN112727676B (en) * 2020-12-31 2023-01-03 国投白银风电有限公司 Device for quickly adjusting yaw cam switch of wind generating set

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522242A (en) * 1939-01-27 1940-06-12 Frans Van Laethem Improvements in or relating to shafts and to moulds therefor
DE8517278U1 (en) * 1985-06-13 1988-05-19 Sintermetallwerk Krebsoege Gmbh, 5608 Radevormwald, De
EP1044318B1 (en) * 1997-12-30 2003-05-14 Stefan Battlogg Method for producing a constructed cam shaft

Also Published As

Publication number Publication date
ATE265006T1 (en) 2004-05-15
DE60102914D1 (en) 2004-05-27
CN1145747C (en) 2004-04-14
WO2001075335A1 (en) 2001-10-11
FR2807131B1 (en) 2002-05-31
DE60102914T2 (en) 2005-04-07
EP1272779B1 (en) 2004-04-21
CN1366591A (en) 2002-08-28
EP1272779A1 (en) 2003-01-08
FR2807131A1 (en) 2001-10-05
ES2220752T3 (en) 2004-12-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase