CA1142615A - Damping spacer with hub interlock - Google Patents

Damping spacer with hub interlock

Info

Publication number
CA1142615A
CA1142615A CA000336740A CA336740A CA1142615A CA 1142615 A CA1142615 A CA 1142615A CA 000336740 A CA000336740 A CA 000336740A CA 336740 A CA336740 A CA 336740A CA 1142615 A CA1142615 A CA 1142615A
Authority
CA
Canada
Prior art keywords
hub
wall portions
recesses
structures
spacer
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
CA000336740A
Other languages
English (en)
French (fr)
Inventor
Ronald G. Hawkins
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.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Application granted granted Critical
Publication of CA1142615A publication Critical patent/CA1142615A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
    • H02G7/125—Damping spacers
    • 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
    • Y10T29/49002—Electrical device making
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49959—Nonresilient fastener
    • Y10T29/49961—At least one part nonmetallic
    • 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
    • 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
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/454—Connecting pin traverses radially interposed elastomer

Landscapes

  • Suspension Of Electric Lines Or Cables (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Vibration Prevention Devices (AREA)
CA000336740A 1979-05-17 1979-10-01 Damping spacer with hub interlock Expired CA1142615A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39,879 1979-05-17
US06/039,879 US4223176A (en) 1979-05-17 1979-05-17 Damping spacer with hub interlock and method of making

Publications (1)

Publication Number Publication Date
CA1142615A true CA1142615A (en) 1983-03-08

Family

ID=21907824

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000336740A Expired CA1142615A (en) 1979-05-17 1979-10-01 Damping spacer with hub interlock

Country Status (13)

Country Link
US (1) US4223176A (https=)
JP (1) JPS5840886B2 (https=)
AR (1) AR220245A1 (https=)
AU (1) AU523795B2 (https=)
BR (1) BR7908542A (https=)
CA (1) CA1142615A (https=)
DE (1) DE2951711C2 (https=)
ES (1) ES8101822A1 (https=)
FR (1) FR2457027A1 (https=)
GB (1) GB2047011B (https=)
IN (1) IN153364B (https=)
IT (1) IT1126851B (https=)
MX (1) MX149111A (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278833A (en) * 1979-05-17 1981-07-14 Aluminum Company Of America Damping spacer with hub interlock
US4471156A (en) * 1983-01-27 1984-09-11 Aluminum Company Of America Damping spacer with variable damping feature
US5371320A (en) * 1993-09-13 1994-12-06 Fargo Mfg. Co., Inc. Spacer-damper
CA2274402A1 (en) 1999-06-11 2000-12-11 Hydro-Quebec Damper for an overhead cable
US9493946B2 (en) 2013-12-13 2016-11-15 Iconx, Llc Tie system for insulated concrete panels
US9103119B2 (en) * 2013-12-13 2015-08-11 Joel Foderberg Tie system for insulated concrete panels
US10011988B2 (en) 2016-05-11 2018-07-03 Joel Foderberg System for insulated concrete composite wall panels
JP6771734B2 (ja) * 2017-03-31 2020-10-21 古河電工パワーシステムズ株式会社 架空線用ダンパ
US10557568B2 (en) * 2017-09-15 2020-02-11 Hubbell Incorporated Multi-sided cable clamps
JP7223278B2 (ja) * 2019-08-28 2023-02-16 古河電工パワーシステムズ株式会社 架空送電線用スペーサ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1834450A (en) * 1929-03-28 1931-12-01 Flintermann Gerhard Shock-absorbing device
US2940785A (en) * 1959-01-26 1960-06-14 Fred L Haushalter Bushing structure
GB954710A (en) * 1962-03-09 1964-04-08 British Insulated Callenders Improvements in or relating to spacers for overhead electric transmission lines having bundled conductors
US3613104A (en) * 1970-06-05 1971-10-12 Burndy Corp Spacer damper
CA931647A (en) * 1972-12-12 1973-08-07 N. Slater Company Spacer damper assembly
US3841772A (en) * 1973-05-25 1974-10-15 Gulf & Western Mfg Co Joint construction
GB1495384A (en) * 1973-12-13 1977-12-14 Brush Switchgear Spacer-dampers for power transmission lines
US3940553A (en) * 1975-02-24 1976-02-24 Aluminum Company Of America Frameless spacer with viscoelastic damping means

Also Published As

Publication number Publication date
IT7951207A0 (it) 1979-12-27
BR7908542A (pt) 1981-06-30
AU5190479A (en) 1980-11-20
DE2951711C2 (de) 1985-03-14
ES487307A0 (es) 1980-12-16
AR220245A1 (es) 1980-10-15
DE2951711A1 (de) 1980-11-27
MX149111A (es) 1983-08-25
FR2457027B1 (https=) 1982-11-19
GB2047011A (en) 1980-11-19
AU523795B2 (en) 1982-08-12
ES8101822A1 (es) 1980-12-16
IT1126851B (it) 1986-05-21
FR2457027A1 (fr) 1980-12-12
US4223176A (en) 1980-09-16
JPS55155516A (en) 1980-12-03
JPS5840886B2 (ja) 1983-09-08
IN153364B (https=) 1984-07-07
GB2047011B (en) 1983-03-30

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Legal Events

Date Code Title Description
MKEX Expiry