IT7925256A0 - Complesso di serraggio di paletta con dado spaccato a bloccaggio sicuro. - Google Patents

Complesso di serraggio di paletta con dado spaccato a bloccaggio sicuro.

Info

Publication number
IT7925256A0
IT7925256A0 IT7925256A IT2525679A IT7925256A0 IT 7925256 A0 IT7925256 A0 IT 7925256A0 IT 7925256 A IT7925256 A IT 7925256A IT 2525679 A IT2525679 A IT 2525679A IT 7925256 A0 IT7925256 A0 IT 7925256A0
Authority
IT
Italy
Prior art keywords
clamping assembly
split nut
block clamping
secure locking
locking split
Prior art date
Application number
IT7925256A
Other languages
English (en)
Other versions
IT1122868B (it
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT7925256A0 publication Critical patent/IT7925256A0/it
Application granted granted Critical
Publication of IT1122868B publication Critical patent/IT1122868B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/005—Set screws; Locking means therefor
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut

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)
IT25256/79A 1978-08-29 1979-08-21 Complesso di serraggio di paletta con dado spaccato a bloccaggio sicuro IT1122868B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93790778A 1978-08-29 1978-08-29

Publications (2)

Publication Number Publication Date
IT7925256A0 true IT7925256A0 (it) 1979-08-21
IT1122868B IT1122868B (it) 1986-04-30

Family

ID=25470549

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25256/79A IT1122868B (it) 1978-08-29 1979-08-21 Complesso di serraggio di paletta con dado spaccato a bloccaggio sicuro

Country Status (7)

Country Link
JP (1) JPS5549508A (it)
AU (1) AU4816179A (it)
CA (1) CA1128869A (it)
DE (1) DE2934298A1 (it)
IL (1) IL57560A0 (it)
IT (1) IT1122868B (it)
SE (1) SE7907160L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192462A (ja) * 1982-05-04 1983-11-09 Matsushita Electric Ind Co Ltd リニアモ−タ
JPS61295858A (ja) * 1985-06-24 1986-12-26 Matsushita Electric Works Ltd リニアパルスモ−タ
EP1803900A1 (de) * 2006-01-02 2007-07-04 Siemens Aktiengesellschaft Schlussbaugruppe zum Schliessen des verbleibenden Zwischenraums zwischen der ersten und der letzten in einer Umfangsnut einer Strömungsmaschine eingesetzten Schaufel eines Schaufelkranzes und entsprechende Strömungsmaschine
EP1803899A1 (de) * 2006-01-02 2007-07-04 Siemens Aktiengesellschaft Schlussbaugruppe für einen Schaufelkranz einer Strömungsmaschine
US8523529B2 (en) * 2009-11-11 2013-09-03 General Electric Company Locking spacer assembly for a circumferential entry airfoil attachment system
FR2971541B1 (fr) * 2011-02-16 2013-03-22 Snecma Dispositif de blocage circonferentiel d'aubes pour turbomachine, a deploiement radial par depliage d'un u
US9127563B2 (en) * 2011-04-05 2015-09-08 General Electric Company Locking device arrangement for a rotating bladed stage

Also Published As

Publication number Publication date
DE2934298A1 (de) 1980-03-13
AU4816179A (en) 1980-03-06
JPS5549508A (en) 1980-04-10
CA1128869A (en) 1982-08-03
IL57560A0 (en) 1979-10-31
SE7907160L (sv) 1980-03-01
IT1122868B (it) 1986-04-30

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