SG11201502456UA - Wrenching mechanism - Google Patents

Wrenching mechanism

Info

Publication number
SG11201502456UA
SG11201502456UA SG11201502456UA SG11201502456UA SG11201502456UA SG 11201502456U A SG11201502456U A SG 11201502456UA SG 11201502456U A SG11201502456U A SG 11201502456UA SG 11201502456U A SG11201502456U A SG 11201502456UA SG 11201502456U A SG11201502456U A SG 11201502456UA
Authority
SG
Singapore
Prior art keywords
wrenching mechanism
wrenching
Prior art date
Application number
SG11201502456UA
Inventor
Stephen H Mattia
Curt R Hetherington
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of SG11201502456UA publication Critical patent/SG11201502456UA/en

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/002—Means for preventing rotation of screw-threaded elements
    • 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
    • F16B37/044—Nut cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/31—Retaining bolts or nuts
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/025—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread specially designed to compensate for misalignement or to eliminate unwanted play
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00017—Assembling combustion chamber liners or subparts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00019—Repairing or maintaining combustion chamber liners or subparts
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Plates (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SG11201502456UA 2012-09-28 2013-09-27 Wrenching mechanism SG11201502456UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/630,015 US20140093370A1 (en) 2012-09-28 2012-09-28 Gas turbine engine combustor liner
PCT/US2013/062197 WO2014052765A1 (en) 2012-09-28 2013-09-27 Wrenching mechanism

Publications (1)

Publication Number Publication Date
SG11201502456UA true SG11201502456UA (en) 2015-05-28

Family

ID=50385398

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201502456UA SG11201502456UA (en) 2012-09-28 2013-09-27 Wrenching mechanism

Country Status (4)

Country Link
US (1) US20140093370A1 (en)
EP (1) EP2900938B1 (en)
SG (1) SG11201502456UA (en)
WO (1) WO2014052765A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10502059B2 (en) 2015-02-02 2019-12-10 United Technologies Corporation Alignment tie rod device and method of utilization
US10935240B2 (en) * 2015-04-23 2021-03-02 Raytheon Technologies Corporation Additive manufactured combustor heat shield
US11047576B2 (en) 2017-03-29 2021-06-29 Delavan, Inc. Combustion liners and attachments for attaching to nozzles
FR3115319B1 (en) * 2020-10-15 2022-10-21 Safran Ceram TURBOMACHINE TURBINE ASSEMBLY

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144350A (en) * 1935-06-27 1939-01-17 Elastic Stop Nut Corp Fastening means
US2477429A (en) * 1943-05-15 1949-07-26 K A Swanstrom Holder for fastener elements
US3020946A (en) * 1957-02-28 1962-02-13 Elastic Stop Nut Corp Anchor unit with spherical surface to permit angular movement
US3217772A (en) * 1964-04-17 1965-11-16 Bishop & Babcock Corp Front end mounting cage nut fastener
US3259165A (en) * 1964-07-14 1966-07-05 Vsi Corp Floating nut retainer assembly
US3467417A (en) * 1966-11-09 1969-09-16 Standard Pressed Steel Co Fastener unit
US4193435A (en) * 1978-08-31 1980-03-18 Nasa Floating nut retention system
US4895484A (en) * 1988-10-25 1990-01-23 Deutsch Fastener Corp. Fastener with floating nut for use with composite structure
US5224341A (en) * 1992-01-06 1993-07-06 United Technologies Corporation Separable fan strut for a gas turbofan powerplant
US5232323A (en) 1992-09-28 1993-08-03 General Electric Company Removable threaded fastener with locking plate
US5291733A (en) * 1993-02-08 1994-03-08 General Electric Company Liner mounting assembly
US5336044A (en) * 1993-08-06 1994-08-09 General Electric Company Blade containment system and method
US5542777A (en) * 1994-07-12 1996-08-06 Martin Marietta Corporation Fastener for composite structures
US6146071A (en) * 1999-04-14 2000-11-14 Illinois Tool Works, Inc. Caged nut assembly
DE10301018B4 (en) * 2003-01-13 2005-07-28 Progress-Werk Oberkirch Ag Arrangement for connecting a tubular first component to a second component and method for producing such an arrangement
GB0321056D0 (en) * 2003-09-09 2003-10-08 Rolls Royce Plc Joint arrangement
US7351022B2 (en) * 2004-09-30 2008-04-01 Denslow Clark A Unified multi-part head for a staked fastener
US20060222473A1 (en) * 2005-04-04 2006-10-05 Ladouceur Harold A Self-attaching nut and sealed nut and panel assembly
US8353649B2 (en) * 2007-10-19 2013-01-15 The Monadnock Company Apparatus and methods for securing a fastener
US8277158B2 (en) * 2007-11-15 2012-10-02 The Monadnock Company Floating nut plate
US8328512B2 (en) * 2009-06-05 2012-12-11 United Technologies Corporation Inner diameter shroud assembly for variable inlet guide vane structure in a gas turbine engine
DE102009048398A1 (en) * 2009-10-06 2011-04-07 Böllhoff Verbindungstechnik GmbH Connection between two components made of reinforced plastic and process for their preparation
US9140125B2 (en) * 2012-02-02 2015-09-22 Pratt & Whitney Canada Corp. Segmented rings with captive nuts for fan bolts

Also Published As

Publication number Publication date
EP2900938B1 (en) 2020-05-13
EP2900938A1 (en) 2015-08-05
WO2014052765A1 (en) 2014-04-03
US20140093370A1 (en) 2014-04-03
EP2900938A4 (en) 2016-05-04

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