BR8807181A - Sistema de suspensao para barra oscilante - Google Patents

Sistema de suspensao para barra oscilante

Info

Publication number
BR8807181A
BR8807181A BR888807181A BR8807181A BR8807181A BR 8807181 A BR8807181 A BR 8807181A BR 888807181 A BR888807181 A BR 888807181A BR 8807181 A BR8807181 A BR 8807181A BR 8807181 A BR8807181 A BR 8807181A
Authority
BR
Brazil
Prior art keywords
suspension system
swing bar
swing
bar
suspension
Prior art date
Application number
BR888807181A
Other languages
English (en)
Inventor
Timothy A Pillsbury
Kenneth H Fischbeck
Original Assignee
Spectra Inc
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 Spectra Inc filed Critical Spectra Inc
Publication of BR8807181A publication Critical patent/BR8807181A/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/02Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18Leaf springs
    • F16F1/26Attachments or mountings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00Actions or mechanisms not otherwise provided for
    • B41J25/001Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • B41J25/006Mechanisms for bodily moving print heads or carriages parallel to the paper surface for oscillating, e.g. page-width print heads provided with counter-balancing means or shock absorbers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/26Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B23Q1/36Springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/073Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only leaf springs
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192Simultaneously or substantially simultaneously scanning picture elements on one main scanning line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Springs (AREA)
  • Jigging Conveyors (AREA)
BR888807181A 1987-08-28 1988-08-15 Sistema de suspensao para barra oscilante BR8807181A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9038087A 1987-08-28 1987-08-28
PCT/US1988/002799 WO1989002039A1 (en) 1987-08-28 1988-08-15 Oscillating bar suspension system

Publications (1)

Publication Number Publication Date
BR8807181A true BR8807181A (pt) 1989-10-03

Family

ID=22222536

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807181A BR8807181A (pt) 1987-08-28 1988-08-15 Sistema de suspensao para barra oscilante

Country Status (5)

Country Link
EP (1) EP0331706A4 (pt)
JP (1) JPH02500581A (pt)
KR (1) KR890701922A (pt)
BR (1) BR8807181A (pt)
WO (1) WO1989002039A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659717A1 (fr) * 1990-03-19 1991-09-20 Kodak Pathe Procede et dispositif pour animer une surface d'un mouvement de va-et-vient dans un plan.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215248A (en) * 1963-12-26 1965-11-02 Sperry Rand Corp Universal bar adjustable to a curved or straight position
JPS5512608Y2 (pt) * 1976-06-30 1980-03-19
US4269400A (en) * 1979-05-04 1981-05-26 Barry Wright Corporation Stacked, resilient isolator components
US4382587A (en) * 1980-03-20 1983-05-10 Kaco Gmbh & Co. Vibration damping element
US4322063A (en) * 1980-04-14 1982-03-30 Xerox Corporation Suspension for an oscillating bar

Also Published As

Publication number Publication date
WO1989002039A1 (en) 1989-03-09
EP0331706A4 (en) 1990-03-22
KR890701922A (ko) 1989-12-22
JPH02500581A (ja) 1990-03-01
EP0331706A1 (en) 1989-09-13

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