DE69901105D1 - Flache sicherungsscheibe - Google Patents

Flache sicherungsscheibe

Info

Publication number
DE69901105D1
DE69901105D1 DE69901105T DE69901105T DE69901105D1 DE 69901105 D1 DE69901105 D1 DE 69901105D1 DE 69901105 T DE69901105 T DE 69901105T DE 69901105 T DE69901105 T DE 69901105T DE 69901105 D1 DE69901105 D1 DE 69901105D1
Authority
DE
Germany
Prior art keywords
lock washer
flat lock
flat
washer
lock
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.)
Expired - Fee Related
Application number
DE69901105T
Other languages
English (en)
Other versions
DE69901105T2 (de
Inventor
Eric Latulipe
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.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada Corp
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 Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Application granted granted Critical
Publication of DE69901105D1 publication Critical patent/DE69901105D1/de
Publication of DE69901105T2 publication Critical patent/DE69901105T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B3/00—Key-type connections; Keys
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/12—Couplings for rigidly connecting two coaxial shafts or other movable machine elements allowing adjustment of the parts about the axis
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • 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
    • Y10T403/7018—Interfitted members including separably interposed key
    • 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
    • Y10T403/7047—Radially interposed shim or bushing
    • 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
    • Y10T403/7098—Non-circular rod section is joint component

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Bolts, Nuts, And Washers (AREA)
DE69901105T 1998-06-03 1999-05-27 Flache sicherungsscheibe Expired - Fee Related DE69901105T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/089,453 US6059486A (en) 1998-06-03 1998-06-03 Flat key washer
PCT/CA1999/000473 WO1999063237A1 (en) 1998-06-03 1999-05-27 Flat key washer

Publications (2)

Publication Number Publication Date
DE69901105D1 true DE69901105D1 (de) 2002-05-02
DE69901105T2 DE69901105T2 (de) 2002-11-28

Family

ID=22217735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69901105T Expired - Fee Related DE69901105T2 (de) 1998-06-03 1999-05-27 Flache sicherungsscheibe

Country Status (6)

Country Link
US (1) US6059486A (de)
EP (1) EP1084350B1 (de)
JP (1) JP2002517675A (de)
CA (1) CA2333959C (de)
DE (1) DE69901105T2 (de)
WO (1) WO1999063237A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120014790A1 (en) * 2009-04-01 2012-01-19 Wolfgang Zacharias Rotor for a turbomachine
DE102011001564A1 (de) 2011-03-25 2012-09-27 Hugo Benzing Gmbh & Co. Kg Schraube mit Aufdrehsicherung
US8460118B2 (en) 2011-08-31 2013-06-11 United Technologies Corporation Shaft assembly for a gas turbine engine
US9212556B2 (en) * 2012-08-21 2015-12-15 United Technologies Corporation Multifunction positioning lock washer
US11021958B2 (en) * 2018-10-31 2021-06-01 Raytheon Technologies Corporation Split vernier ring for turbine rotor stack assembly
US11306593B2 (en) 2019-09-03 2022-04-19 Pratt & Whitney Canada Corp. Key washer for a gas turbine engine

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1145256A (en) * 1914-01-27 1915-07-06 Carl H L Mochow Bolt-lock.
US2548874A (en) * 1945-10-10 1951-04-17 Westinghouse Electric Corp Retaining device
US2508832A (en) * 1948-08-28 1950-05-23 Borg Warner Coupling device
DE1031584B (de) * 1952-02-20 1958-06-04 Ringspann Maurer Kg A Radialspannelement
GB737703A (en) * 1952-03-19 1955-09-28 Ringspann Ges M B H An improved elastically deformable radial clamping-element
US2675844A (en) * 1952-04-23 1954-04-20 Illinois Tool Works Lock washer
US2919940A (en) * 1955-03-30 1960-01-05 Borg Warner Means for fixing hubs on shafts
US3032089A (en) * 1959-05-07 1962-05-01 Illinois Tool Works Lock washer
US3038456A (en) * 1961-01-27 1962-06-12 Allis Chalmers Mfg Co Self-locking nozzle gasket
US3875985A (en) * 1973-04-07 1975-04-08 Koyo Seiko Co Device for fixing bolts and nuts
GB1546152A (en) * 1976-10-16 1979-05-16 Cross Mfg Co Couplings
US4477228A (en) * 1982-01-28 1984-10-16 The Boeing Company Injection molded propeller
US4572718A (en) * 1984-03-29 1986-02-25 General Signal Corporation Anti-rotation locking assembly
DE3712195C1 (de) * 1987-04-10 1988-07-07 Daimler Benz Ag Vorrichtung zur Feineinstellung der Drehwinkellage einer Welle zu einem mit dieser gleichachsig Ioesbar verbundenen Bauteil
EP0321316A3 (de) * 1987-12-17 1990-10-10 Peter Meynell Lucas Sicherungsunterlegscheibe
DE3900797A1 (de) * 1988-05-07 1989-11-16 Viets Adalbert Dipl Ing Vorrichtung zum befestigen einer nabe auf einer welle
US4911726A (en) * 1988-09-13 1990-03-27 Rexnord Holdings Inc. Fastener/retaining ring assembly
DE9016232U1 (de) * 1990-11-29 1991-03-21 Fa. Andreas Stihl, 7050 Waiblingen, De
GB9308557D0 (en) * 1993-04-24 1993-06-09 Rubery Owen Rockwell Ltd Fasteners
US5395194A (en) * 1993-10-13 1995-03-07 H. Thad Johnson Convoluted bolt retainer
CA2111126C (en) * 1993-11-04 1997-03-25 Kevin Myszka Spindle hub spacer interconnection

Also Published As

Publication number Publication date
WO1999063237A1 (en) 1999-12-09
US6059486A (en) 2000-05-09
DE69901105T2 (de) 2002-11-28
CA2333959C (en) 2006-11-28
CA2333959A1 (en) 1999-12-09
EP1084350A1 (de) 2001-03-21
EP1084350B1 (de) 2002-03-27
JP2002517675A (ja) 2002-06-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee