CA1033185A - Key-and-keyway coupling for transmitting torque - Google Patents

Key-and-keyway coupling for transmitting torque

Info

Publication number
CA1033185A
CA1033185A CA237,919A CA237919A CA1033185A CA 1033185 A CA1033185 A CA 1033185A CA 237919 A CA237919 A CA 237919A CA 1033185 A CA1033185 A CA 1033185A
Authority
CA
Canada
Prior art keywords
key
transmitting torque
keyway coupling
keyway
coupling
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
CA237,919A
Other languages
English (en)
French (fr)
Inventor
Steven C. Blue
Daniel H. Stitt
William C. Orthwein
Mark T. Curtis
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Application granted granted Critical
Publication of CA1033185A publication Critical patent/CA1033185A/en
Expired 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
    • 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
    • Y10T403/7021—Axially extending

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
CA237,919A 1974-11-13 1975-10-20 Key-and-keyway coupling for transmitting torque Expired CA1033185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US523377A US3920343A (en) 1974-11-13 1974-11-13 Key-and-keyway coupling for transmitting torque

Publications (1)

Publication Number Publication Date
CA1033185A true CA1033185A (en) 1978-06-20

Family

ID=24084747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA237,919A Expired CA1033185A (en) 1974-11-13 1975-10-20 Key-and-keyway coupling for transmitting torque

Country Status (5)

Country Link
US (1) US3920343A (zh)
JP (1) JPS5172860A (zh)
CA (1) CA1033185A (zh)
DE (1) DE2550809A1 (zh)
FR (1) FR2291391A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615639A (en) * 1984-11-23 1986-10-07 The Falk Corporation Key and key joint
US4695183A (en) * 1986-08-15 1987-09-22 Ray Industries, Inc. Marine propeller shaft/key assembly
US5483847A (en) * 1993-05-05 1996-01-16 Eaton Corporation Transmission countershaft assembly
DE29820592U1 (de) * 1998-11-18 2000-04-13 Müllenberg, Ralph, 41516 Grevenbroich Welle o.dgl. mit Paßfedernut
MXPA02010842A (es) 2000-05-05 2003-06-19 Orthofix Srl Tornillo para hueso, particularmente para usarse con fijacion externa en la estabilizacion de fracturas.
US20050151107A1 (en) * 2003-12-29 2005-07-14 Jianchao Shu Fluid control system and stem joint
US20110268498A1 (en) * 2010-04-30 2011-11-03 ROBINSON Randall Universal Shaft Key and Repair Preform
EP2833012A4 (en) * 2012-03-30 2015-06-17 Nsk Ltd BEARING DEVICE
KR20150057784A (ko) * 2013-11-20 2015-05-28 엘지이노텍 주식회사 벨트 구동형 시동 발전기
JP2021161994A (ja) * 2020-04-02 2021-10-11 株式会社鶴見製作所 水中ポンプ
US11879503B2 (en) * 2020-08-04 2024-01-23 Raytheon Company Rotationally stiff key for coupling non-parallel shafts
FR3147139A1 (fr) 2023-04-03 2024-10-04 Safran Procede de fabrication d’une aube de turbomachine d’aeronef

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2041123A (en) * 1933-10-23 1936-05-19 Foppl Otto Key and key-joint
US2332270A (en) * 1942-04-17 1943-10-19 Eaton Mfg Co Key for pinning gears to shafts
US2937042A (en) * 1958-10-02 1960-05-17 Reliance Electric & Eng Co Shaft coupling
DE1752155A1 (de) * 1968-04-10 1971-05-13 Hilti Ag Werkzeug fuer Werkzeughalter fuer Bohrhaemmer
US3501973A (en) * 1968-07-29 1970-03-24 Casale Eng Gear timing means

Also Published As

Publication number Publication date
JPS5172860A (zh) 1976-06-24
FR2291391A1 (fr) 1976-06-11
DE2550809A1 (de) 1976-05-20
FR2291391B3 (zh) 1978-08-18
US3920343A (en) 1975-11-18

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