GB1480026A - Envelope opening machines - Google Patents

Envelope opening machines

Info

Publication number
GB1480026A
GB1480026A GB20989/75A GB2098975A GB1480026A GB 1480026 A GB1480026 A GB 1480026A GB 20989/75 A GB20989/75 A GB 20989/75A GB 2098975 A GB2098975 A GB 2098975A GB 1480026 A GB1480026 A GB 1480026A
Authority
GB
United Kingdom
Prior art keywords
envelope
top edge
wheel
pair
hopper
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
GB20989/75A
Other languages
English (en)
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.)
AMER O MATIC CORP
Original Assignee
AMER O MATIC CORP
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 AMER O MATIC CORP filed Critical AMER O MATIC CORP
Publication of GB1480026A publication Critical patent/GB1480026A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Making Paper Articles (AREA)
  • Packaging Of Special Articles (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
GB20989/75A 1974-07-01 1975-05-16 Envelope opening machines Expired GB1480026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484368A US3888069A (en) 1974-07-01 1974-07-01 Envelope opening machine

Publications (1)

Publication Number Publication Date
GB1480026A true GB1480026A (en) 1977-07-20

Family

ID=23923872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20989/75A Expired GB1480026A (en) 1974-07-01 1975-05-16 Envelope opening machines

Country Status (6)

Country Link
US (1) US3888069A (https=)
JP (1) JPS518090A (https=)
CA (1) CA1041852A (https=)
DE (1) DE2523011C3 (https=)
FR (1) FR2299166A1 (https=)
GB (1) GB1480026A (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050222A (en) * 1975-08-29 1977-09-27 Stephens Industries, Inc. Envelope opening apparatus
JPS5419117U (https=) * 1977-07-09 1979-02-07
JPS5422917U (https=) * 1977-07-15 1979-02-15
JPS5434522U (https=) * 1977-08-10 1979-03-07
JPS5463713U (https=) * 1977-10-09 1979-05-04
JPS5491307U (https=) * 1977-12-09 1979-06-28
JPS54113294U (https=) * 1978-01-30 1979-08-09
JPS5683268U (https=) * 1979-11-30 1981-07-04
US4356679A (en) * 1980-03-31 1982-11-02 Aes Technology Systems, Inc. Apparatus for applying a degrading chemical to envelopes
US4356684A (en) * 1980-03-31 1982-11-02 Aes Technology Systems, Inc. Batch method and apparatus for heating envelope edges to separate the envelope panels
US4356683A (en) * 1980-03-31 1982-11-02 Aes Technology Systems, Inc. Method and apparatus for holding and conveying a batch of envelopes to facilitate the opening of the envelopes
NL9001237A (nl) * 1990-05-30 1991-12-16 Hadewe Bv Werkwijze en inrichting voor het verwijderen van een inhoud uit een enveloppe.
US20070062163A1 (en) * 2005-09-22 2007-03-22 Longford International Ltd. Inserter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116718A (en) * 1959-08-17 1964-01-07 Thomas W Evans Envelope opener and distribution apparatus
US3822523A (en) * 1972-09-15 1974-07-09 Kenco Corp Envelope opening apparatus and method

Also Published As

Publication number Publication date
DE2523011B2 (de) 1979-11-15
FR2299166B1 (https=) 1979-06-08
US3888069A (en) 1975-06-10
DE2523011C3 (de) 1980-08-07
JPS518090A (en) 1976-01-22
FR2299166A1 (fr) 1976-08-27
JPS5220916B2 (https=) 1977-06-07
DE2523011A1 (de) 1976-01-22
CA1041852A (en) 1978-11-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]