FR2139420A5 - - Google Patents

Info

Publication number
FR2139420A5
FR2139420A5 FR7216785A FR7216785A FR2139420A5 FR 2139420 A5 FR2139420 A5 FR 2139420A5 FR 7216785 A FR7216785 A FR 7216785A FR 7216785 A FR7216785 A FR 7216785A FR 2139420 A5 FR2139420 A5 FR 2139420A5
Authority
FR
France
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
FR7216785A
Inventor
G Ravera
N Cosmo
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Application granted granted Critical
Publication of FR2139420A5 publication Critical patent/FR2139420A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • 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
    • Y10T83/00—Cutting
    • Y10T83/081—With randomly actuated stopping means
    • Y10T83/091—Responsive to work sensing means
    • Y10T83/096—Detector supported on or urged against work
    • Y10T83/098—Resiliently biased
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4443—Unicyclic
    • Y10T83/4448—Controlled by mechanical means
    • 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
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/527—With means to control work-responsive signal system
    • Y10T83/528—To delay response to work-senser
    • 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
    • Y10T83/00—Cutting
    • Y10T83/889—Tool with either work holder or means to hold work supply
    • Y10T83/896—Rotatable wound package supply
FR7216785A 1971-05-11 1972-05-10 Expired FR2139420A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6853971 1971-05-11

Publications (1)

Publication Number Publication Date
FR2139420A5 true FR2139420A5 (fr) 1973-01-05

Family

ID=11309768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216785A Expired FR2139420A5 (fr) 1971-05-11 1972-05-10

Country Status (4)

Country Link
US (1) US3830124A (fr)
DE (1) DE2223396A1 (fr)
FR (1) FR2139420A5 (fr)
GB (1) GB1388142A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193330A (en) * 1978-09-25 1980-03-18 Minnesota Mining And Manufacturing Company Copy machine with automatic roll supplied copy paper feeding and cutting apparatus and control circuitry
US4457617A (en) * 1980-04-16 1984-07-03 Pitney Bowes Inc. Electrostatic copier having a control system for preventing jams
US4699034A (en) * 1983-03-04 1987-10-13 Ricoh Company, Ltd. Roll paper handling apparatus
US5209418A (en) * 1985-04-24 1993-05-11 Alexander Machinery, Inc. Web unwinding apparatus and method
US4823663A (en) * 1987-03-02 1989-04-25 Xerox Corporation Cut sheet roll supply
JP5605759B2 (ja) * 2010-03-17 2014-10-15 株式会社リコー ロール紙駆動装置、及び画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2041831A (en) * 1936-05-26 helsel
US3037477A (en) * 1957-04-15 1962-06-05 Better Packages Inc Tape dispenser with tape softening instrumentalities
US3182539A (en) * 1961-03-14 1965-05-11 Jr Lowdon Richard Williams Paper feeding and cutting machine
US3156391A (en) * 1962-08-30 1964-11-10 Nat Distillers Chem Corp Film dispenser guard and positioning device
US3561692A (en) * 1969-02-19 1971-02-09 Woodman Co Web roll cradle for loosely wound material
US3640164A (en) * 1969-05-07 1972-02-08 Crafford Tool & Die Co Automatic chain-cutting machine
US3645157A (en) * 1969-11-24 1972-02-29 Addressograph Multigraph Roll feed and cutting apparatus for use in a photocopy machine
JPS4944413B1 (fr) * 1970-02-14 1974-11-28

Also Published As

Publication number Publication date
GB1388142A (en) 1975-03-26
US3830124A (en) 1974-08-20
DE2223396A1 (de) 1972-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse