GB687830A - Scissors for opening tins - Google Patents

Scissors for opening tins

Info

Publication number
GB687830A
GB687830A GB1899251A GB1899251A GB687830A GB 687830 A GB687830 A GB 687830A GB 1899251 A GB1899251 A GB 1899251A GB 1899251 A GB1899251 A GB 1899251A GB 687830 A GB687830 A GB 687830A
Authority
GB
United Kingdom
Prior art keywords
edge
tin
scissors
knife
blade
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
GB1899251A
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.)
BENEDICT MADDEN
Original Assignee
BENEDICT MADDEN
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 BENEDICT MADDEN filed Critical BENEDICT MADDEN
Priority to GB1899251A priority Critical patent/GB687830A/en
Publication of GB687830A publication Critical patent/GB687830A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/30—Hand-operated cutting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/24—Hole-piercing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Threshing Machine Elements (AREA)
  • Scissors And Nippers (AREA)

Abstract

687,830. Scissors. MADDEN, B. Aug. 13, 1951, No. 18992/51. Class 30 [Also in Group XVII] A tin-opener of the knife-edge type is combined with a pair of scissors-like shears for cutting through thicker parts of a tin, e.g. a seam. The device comprises a pair of scissor members 1 and 2, the blade 2a of the member 2 having a knife-edge 5 and a shearing edge 6 adapted to co-operate respectively with a concave curved portion of the blade 1a of member 1 and a shearing edge 7. The tip 4 of the blade 1a is rounded to act as a fulcrum when the device is used as shown to open a tin 12. A link 8 notched at 9 to coact with a stop 10 normally prevents the scissor members being opened beyond the effective working angle of the knife-edge 5, but when additiorial shearing effect is desired (as incutting through the seam of a tin) the link 8 is moved by a finger into the position shown dotted and the scissor members may then be opened more widely to bring edges 6 and 7 into action.
GB1899251A 1951-08-13 1951-08-13 Scissors for opening tins Expired GB687830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1899251A GB687830A (en) 1951-08-13 1951-08-13 Scissors for opening tins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1899251A GB687830A (en) 1951-08-13 1951-08-13 Scissors for opening tins

Publications (1)

Publication Number Publication Date
GB687830A true GB687830A (en) 1953-02-18

Family

ID=10121929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1899251A Expired GB687830A (en) 1951-08-13 1951-08-13 Scissors for opening tins

Country Status (1)

Country Link
GB (1) GB687830A (en)

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