CA1064287A - Redundant pushrod-to-bellcrank connection - Google Patents

Redundant pushrod-to-bellcrank connection

Info

Publication number
CA1064287A
CA1064287A CA270,951A CA270951A CA1064287A CA 1064287 A CA1064287 A CA 1064287A CA 270951 A CA270951 A CA 270951A CA 1064287 A CA1064287 A CA 1064287A
Authority
CA
Canada
Prior art keywords
bellcrank
pivot
rod member
primary pivot
primary
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
Application number
CA270,951A
Other languages
English (en)
French (fr)
Inventor
Edward J. Kroesser
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.)
RTX Corp
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
Application granted granted Critical
Publication of CA1064287A publication Critical patent/CA1064287A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/26—Transmitting means without power amplification or where power amplification is irrelevant
    • B64C13/28—Transmitting means without power amplification or where power amplification is irrelevant mechanical
    • B64C13/341—Transmitting means without power amplification or where power amplification is irrelevant mechanical having duplication or stand-by provisions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
    • 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
    • Y10T403/16—Joints and connections with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature
    • 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
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32262—At selected angle
    • Y10T403/32319—At selected angle including pivot stud
    • Y10T403/32377—Radially spaced arcuate slot engages fastener
    • 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
    • Y10T403/32—Articulated members
    • Y10T403/32549—Articulated members including limit means
    • Y10T403/32557—Articulated members including limit means for pivotal motion
    • Y10T403/32581—Pin and slot
    • 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
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32861—T-pivot, e.g., wrist pin, etc.
    • Y10T403/32918—T-pivot, e.g., wrist pin, etc. fork and tongue
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18992—Reciprocating to reciprocating
    • 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
    • Y10T74/20—Control lever and linkage systems
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20882—Rocker arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Flow Control (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Fire Alarms (AREA)
  • Transmission Devices (AREA)
CA270,951A 1976-03-11 1977-02-01 Redundant pushrod-to-bellcrank connection Expired CA1064287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/666,112 US4030378A (en) 1976-03-11 1976-03-11 Redundant pushrod-to-bellcrank connection

Publications (1)

Publication Number Publication Date
CA1064287A true CA1064287A (en) 1979-10-16

Family

ID=24672875

Family Applications (1)

Application Number Title Priority Date Filing Date
CA270,951A Expired CA1064287A (en) 1976-03-11 1977-02-01 Redundant pushrod-to-bellcrank connection

Country Status (20)

Country Link
US (1) US4030378A (OSRAM)
JP (1) JPS52111198A (OSRAM)
BE (1) BE852334A (OSRAM)
BR (1) BR7701400A (OSRAM)
CA (1) CA1064287A (OSRAM)
CH (1) CH619898A5 (OSRAM)
DE (1) DE2710068A1 (OSRAM)
DK (1) DK80177A (OSRAM)
ES (1) ES456706A1 (OSRAM)
FR (1) FR2344069A1 (OSRAM)
GB (1) GB1520393A (OSRAM)
GR (1) GR59770B (OSRAM)
IL (1) IL51545A (OSRAM)
IS (1) IS2377A7 (OSRAM)
IT (1) IT1076599B (OSRAM)
LU (1) LU76903A1 (OSRAM)
NL (1) NL7702353A (OSRAM)
NO (1) NO142954C (OSRAM)
PT (1) PT66293B (OSRAM)
TR (1) TR19585A (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553228C3 (de) * 1975-11-27 1978-05-03 Uni-Cardan Ag, 5204 Lohmar Mit veränderlicher Übersetzung wirkende Bremsbetätigungsvorrichtung
US4183687A (en) * 1978-06-15 1980-01-15 United Technologies Corporation Pivotal joint with redundant connecting means between the two pivotally joined parts thereof
US4243027A (en) * 1978-10-20 1981-01-06 Lacourse Y Ronald Hip stabilizer
AT383319B (de) * 1982-09-07 1987-06-25 Fischer Gmbh Rohrfoermiger hohlkoerper aus faserverstaerktem kunststoff, insbesondere strukturbauteil fuer ein fahrzeug, zur uebertragung von druck-,zug-,biege- und torsionskraeften
JPH0343453Y2 (OSRAM) * 1987-02-16 1991-09-11
US5157882A (en) * 1990-04-27 1992-10-27 Soble Bernard D Pole support system for a carport and the like
US5116025A (en) * 1990-08-13 1992-05-26 Sam Kiniry Cantilevered, retractable handrail
US5711496A (en) * 1995-06-30 1998-01-27 Nusbaum; Steve R. STOL aircraft and wing slat actuating mechanism for same
US5611179A (en) * 1996-02-12 1997-03-18 Simpson Strong-Tie Company, Inc. Adjustable foundation plate
DE19730285A1 (de) * 1997-07-15 1999-02-11 Joachim Dipl Ing Niehaus Drehgelenk für ein Traversenprofil
US6897790B2 (en) * 2001-09-11 2005-05-24 Kevin Orton Aircraft flight security system and method
US7866228B2 (en) * 2005-06-13 2011-01-11 Volvo Aero Corporation Device for moving at least one moveable element in a gas turbine
CN100588507C (zh) * 2008-05-15 2010-02-10 上海交通大学 用于排爆救援的大型冗余度机械手
TWI649501B (zh) * 2011-08-15 2019-02-01 喬治Ｅ 寇查諾斯基 接合構件
US11519165B2 (en) 2018-05-21 2022-12-06 Simpson Strong-Tie Company Inc. Foundation to frame connector
CN111964522A (zh) * 2020-08-25 2020-11-20 合肥君信电子科技有限公司 一种智能掩体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US888635A (en) * 1907-11-29 1908-05-26 Robert L Morris Cultivator-shovel fastening.
US3842687A (en) * 1973-12-14 1974-10-22 United Aircraft Corp Ballistically tolerant bellcrank/rod-end
US3908513A (en) * 1974-03-11 1975-09-30 United Technologies Corp Servo jam by-pass linkage

Also Published As

Publication number Publication date
IS2377A7 (is) 1977-06-22
BE852334A (fr) 1977-07-01
IL51545A (en) 1980-12-31
FR2344069B1 (OSRAM) 1981-02-06
NO142954B (no) 1980-08-11
DE2710068C2 (OSRAM) 1987-11-12
DK80177A (da) 1977-09-12
TR19585A (tr) 1979-09-01
ES456706A1 (es) 1978-02-01
PT66293B (pt) 1978-08-10
US4030378A (en) 1977-06-21
GB1520393A (en) 1978-08-09
CH619898A5 (OSRAM) 1980-10-31
IT1076599B (it) 1985-04-27
NO770793L (no) 1977-09-13
FR2344069A1 (fr) 1977-10-07
GR59770B (en) 1978-02-25
PT66293A (pt) 1977-04-01
BR7701400A (pt) 1977-11-01
JPS52111198A (en) 1977-09-17
NO142954C (no) 1980-11-19
DE2710068A1 (de) 1977-09-15
NL7702353A (nl) 1977-09-13
LU76903A1 (OSRAM) 1977-07-14
JPS6212079B2 (OSRAM) 1987-03-16

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