GB539758A - A cutting implement useful for cutting paper, string and the like and for analogous purposes - Google Patents

A cutting implement useful for cutting paper, string and the like and for analogous purposes

Info

Publication number
GB539758A
GB539758A GB913340A GB913340A GB539758A GB 539758 A GB539758 A GB 539758A GB 913340 A GB913340 A GB 913340A GB 913340 A GB913340 A GB 913340A GB 539758 A GB539758 A GB 539758A
Authority
GB
United Kingdom
Prior art keywords
jaw
string
blade
cutting
jaws
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
GB913340A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB913340A priority Critical patent/GB539758A/en
Publication of GB539758A publication Critical patent/GB539758A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00—Hand knives with one or more detachable blades
    • B26B5/006—Hand knives with one or more detachable blades specially adapted for using razor blades as blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00—Hand shears; Scissors
    • B26B13/06—Hand shears; Scissors characterised by the shape of the blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires

Abstract

539,758. String cutters ; knives. PERL, A. H. F. May 23, 1940, No. 9133. [Class 30] A string or paper cutter comprises a fixed jaw 2 with a handle 1 and a pivoted jaw 3 carrying a safety-razor blade 5 under pressure from a spring 4. Jaw 2 has a longitudinal groove or channel to receive the blade 5 and terminates in a pair of short divergent prongs for unravelling knots. Both jaws are flared at their ends 20 and the blade is inclined to the fixed jaw and lies progressively deeper in the channel from front to rear. A stop 10 limits the opening of the jaws and a nut 16 and screw 17 are used to adjust the pressure of the spring 4. To facilitate travel of the material past the back of the jaws, jaw 2 has a part 12 of reduced thickness. The blade is secured in position by one or more screws 7 or by spring clips. The cutter is useful as a light pruner.
GB913340A 1940-05-23 1940-05-23 A cutting implement useful for cutting paper, string and the like and for analogous purposes Expired GB539758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB913340A GB539758A (en) 1940-05-23 1940-05-23 A cutting implement useful for cutting paper, string and the like and for analogous purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB913340A GB539758A (en) 1940-05-23 1940-05-23 A cutting implement useful for cutting paper, string and the like and for analogous purposes

Publications (1)

Publication Number Publication Date
GB539758A true GB539758A (en) 1941-09-23

Family

ID=9866005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB913340A Expired GB539758A (en) 1940-05-23 1940-05-23 A cutting implement useful for cutting paper, string and the like and for analogous purposes

Country Status (1)

Country Link
GB (1) GB539758A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2613203A (en) * 2021-11-29 2023-05-31 The Safety Knife Co Ltd Safety knife

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2613203A (en) * 2021-11-29 2023-05-31 The Safety Knife Co Ltd Safety knife

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