GB686978A - Improvements in envelope making machines - Google Patents

Improvements in envelope making machines

Info

Publication number
GB686978A
GB686978A GB3327/50A GB332750A GB686978A GB 686978 A GB686978 A GB 686978A GB 3327/50 A GB3327/50 A GB 3327/50A GB 332750 A GB332750 A GB 332750A GB 686978 A GB686978 A GB 686978A
Authority
GB
United Kingdom
Prior art keywords
ring
envelope
making machines
holes
screws
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
GB3327/50A
Inventor
John Fairnington Inglis
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.)
DAVID CARLAW ENGINEERS Ltd
Original Assignee
DAVID CARLAW ENGINEERS Ltd
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 DAVID CARLAW ENGINEERS Ltd filed Critical DAVID CARLAW ENGINEERS Ltd
Priority to GB3327/50A priority Critical patent/GB686978A/en
Publication of GB686978A publication Critical patent/GB686978A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/44—Folding sheets, blanks or webs by plungers moving through folding dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs

Landscapes

  • Making Paper Articles (AREA)

Abstract

686,978. Envelope-making machines. CARLAW (ENGINEERS), Ltd., D. Nov. 19, 1951 [Feb. 9, 1950], No. 3327/50. Class 94(ii) In an envelope-making machine of the plunger type, the bulking ring 8, surrounding the rectangular tumbling-table 5, is adjusted in position by screws 10 threaded into holes 11 in the ring. The screws have integral collars 12 in the space between the ring 8 and the flange 6 on the table 5 and pass through clearance holes in the flange, being secured thereto by lock nuts 15. The collars 12 have diametral tapped holes 13 therein to receive an adjusting tool. A single screw 7 secures the table 5 to the support 4, which is pivoted at 9.
GB3327/50A 1950-02-09 1950-02-09 Improvements in envelope making machines Expired GB686978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3327/50A GB686978A (en) 1950-02-09 1950-02-09 Improvements in envelope making machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3327/50A GB686978A (en) 1950-02-09 1950-02-09 Improvements in envelope making machines

Publications (1)

Publication Number Publication Date
GB686978A true GB686978A (en) 1953-02-04

Family

ID=9756218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3327/50A Expired GB686978A (en) 1950-02-09 1950-02-09 Improvements in envelope making machines

Country Status (1)

Country Link
GB (1) GB686978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109372867A (en) * 2018-10-11 2019-02-22 九江精密测试技术研究所 A kind of locking protecting device for platform-type single shaft air-float turntable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109372867A (en) * 2018-10-11 2019-02-22 九江精密测试技术研究所 A kind of locking protecting device for platform-type single shaft air-float turntable

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