GB1013477A - Tapping knives - Google Patents

Tapping knives

Info

Publication number
GB1013477A
GB1013477A GB4048463A GB4048463A GB1013477A GB 1013477 A GB1013477 A GB 1013477A GB 4048463 A GB4048463 A GB 4048463A GB 4048463 A GB4048463 A GB 4048463A GB 1013477 A GB1013477 A GB 1013477A
Authority
GB
United Kingdom
Prior art keywords
tapping
guard
knife
knives
tapping knives
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
GB4048463A
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 GB4048463A priority Critical patent/GB1013477A/en
Priority to DE1964B0059312 priority patent/DE1910766U/en
Publication of GB1013477A publication Critical patent/GB1013477A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/10—Tapping of tree-juices, e.g. caoutchouc, gum
    • A01G23/12—Knives or axes for tapping

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Knives (AREA)

Abstract

1,013,477. Tapping knives. V. S. BASNAYAKE. Oct. 14, 1963, No. 40484/63. Heading B4B. A knife 10 for tapping rubber trees has a cutting edge 11 and rims 13, 14 forming sockets 15, 16 in which are fitted the ends of a wire 17 or band forming a guard. The guard may be permanently secured to the knife.
GB4048463A 1963-10-14 1963-10-14 Tapping knives Expired GB1013477A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4048463A GB1013477A (en) 1963-10-14 1963-10-14 Tapping knives
DE1964B0059312 DE1910766U (en) 1963-10-14 1964-10-14 TAPPING KNIFE TRAINED AS A HOLLOW CHISEL, ESPECIALLY FOR TAPPING RUBBER TREES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4048463A GB1013477A (en) 1963-10-14 1963-10-14 Tapping knives

Publications (1)

Publication Number Publication Date
GB1013477A true GB1013477A (en) 1965-12-15

Family

ID=10415133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4048463A Expired GB1013477A (en) 1963-10-14 1963-10-14 Tapping knives

Country Status (2)

Country Link
DE (1) DE1910766U (en)
GB (1) GB1013477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452288A (en) * 1982-02-23 1984-06-05 The United States Of America As Represented By The Secretary Of Agriculture Powered tree chipper or bark hack
GB2153729A (en) * 1984-02-13 1985-08-29 S O Sivasamboo Sivanayagam Roller guide for control of bark consumption in tapping of hevea brasiliensis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452288A (en) * 1982-02-23 1984-06-05 The United States Of America As Represented By The Secretary Of Agriculture Powered tree chipper or bark hack
GB2153729A (en) * 1984-02-13 1985-08-29 S O Sivasamboo Sivanayagam Roller guide for control of bark consumption in tapping of hevea brasiliensis

Also Published As

Publication number Publication date
DE1910766U (en) 1965-02-25

Similar Documents

Publication Publication Date Title
GB1296914A (en)
CA962844A (en) Lawn cutting device, in particular lawn edge cutter
GB1013477A (en) Tapping knives
CA667547A (en) Razor blade edge protector
GB1248167A (en) Hair cutting blade head assembly
AU270286B2 (en) Improved lawn edge cutter
CA643437A (en) Shingle cutter knife
CA622608A (en) Sharpeners for knives and like cutting implements
AU2229762A (en) Improved lawn edge cutter
CA641787A (en) Sod cutting knife
AU256799B2 (en) Combined lawnmower and edge cutter
CA631413A (en) Knife sharpening machines
AU278695B2 (en) Improved edge cutter or trimmer for lawnmowers
CA671050A (en) Flail bar and knives
CA617876A (en) Razor blade knife
CA618400A (en) Sharpening machine for cutting blades
CA642436A (en) Knife sharpening attachment
AU270285B2 (en) Grass or lawn edge cutting attachment
AU3298463A (en) Improved edge cutter or trimmer for lawnmowers
AU274905B2 (en) Mechanical edge lawn cutter
CA628696A (en) Snap lock on knife blade protector
AU243124B2 (en) Cutter and blade
CA644075A (en) Heavy-duty slicer blade
AU269349B2 (en) Flail type cutter
CA632008A (en) Chipper knife grinder