IT995553B - DEVICE FOR OPENING THE ENVELOPES OF LETTERS - Google Patents

DEVICE FOR OPENING THE ENVELOPES OF LETTERS

Info

Publication number
IT995553B
IT995553B IT29630/73A IT2963073A IT995553B IT 995553 B IT995553 B IT 995553B IT 29630/73 A IT29630/73 A IT 29630/73A IT 2963073 A IT2963073 A IT 2963073A IT 995553 B IT995553 B IT 995553B
Authority
IT
Italy
Prior art keywords
envelopes
letters
opening
Prior art date
Application number
IT29630/73A
Other languages
Italian (it)
Original Assignee
Frama Ag
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 Frama Ag filed Critical Frama Ag
Application granted granted Critical
Publication of IT995553B publication Critical patent/IT995553B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
    • B43M7/00—Devices for opening envelopes
    • B43M7/005—Devices for opening envelopes with at least two cutting discs
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/912—Envelope openers
    • 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
    • Y10T83/538—Positioning of tool controlled
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7822—Tool pair axially shiftable
    • Y10T83/7826—With shifting mechanism for at least one element of tool pair
IT29630/73A 1972-10-09 1973-10-02 DEVICE FOR OPENING THE ENVELOPES OF LETTERS IT995553B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1474972A CH538942A (en) 1972-10-09 1972-10-09 Device for cutting open envelopes

Publications (1)

Publication Number Publication Date
IT995553B true IT995553B (en) 1975-11-20

Family

ID=4403530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29630/73A IT995553B (en) 1972-10-09 1973-10-02 DEVICE FOR OPENING THE ENVELOPES OF LETTERS

Country Status (10)

Country Link
US (1) US3867860A (en)
CH (1) CH538942A (en)
DE (1) DE2320324C3 (en)
DK (1) DK139774B (en)
FR (1) FR2201978B1 (en)
GB (1) GB1423243A (en)
IT (1) IT995553B (en)
NL (1) NL154160B (en)
NO (1) NO135460C (en)
SE (1) SE388813B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE853868A (en) * 1976-04-23 1977-08-16 Stephens Ind Inc APPARATUS FOR OPENING ENVELOPES
US4793229A (en) * 1986-12-24 1988-12-27 Western Printing Machinery Company Multifunctional web rotary module
CN107322662A (en) * 2017-08-09 2017-11-07 陈秀玲 Medicinal herbs slicer easy to use
CN107379098A (en) * 2017-08-09 2017-11-24 陈秀玲 Medicinal herbs slicer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027045A (en) * 1935-07-03 1936-01-07 Bircher Co Inc Envelope opening machine

Also Published As

Publication number Publication date
DE2320324B2 (en) 1975-04-03
FR2201978A1 (en) 1974-05-03
NO135460C (en) 1977-04-13
GB1423243A (en) 1976-02-04
DE2320324A1 (en) 1974-04-18
DK139774B (en) 1979-04-17
NL7313224A (en) 1974-04-11
SE388813B (en) 1976-10-18
NL154160B (en) 1977-08-15
FR2201978B1 (en) 1979-04-06
CH538942A (en) 1973-07-15
DE2320324C3 (en) 1975-11-20
NO135460B (en) 1977-01-03
DK139774C (en) 1979-10-15
US3867860A (en) 1975-02-25

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