Jacknife

[justis walker]

Je sens que je vais poser une bête question. Tant pis, j’me lance... le jacknife, c’est un couteau historique ou une création de Mathieu Herrero ? Au pire j’ai l’air con, m’en fou...

[Quincey]

Je sens que je vais poser une bête question. Tant pis, j’me lance... le jacknife, c’est un couteau historique ou une création de Mathieu Herrero ? Au pire j’ai l’air con, m’en fou...

Ben en anglais ça veut juste dire "couteau de poche", canif quoi

[Papat]

C'est une appellation "historique" pour type de couteau :
https://www.etymonline.com/word/jack-knife

[spiralo]

The jackknife is reportedly named after Jacque de Liege. He was a French knife maker who is said to have invented the first back-spring assembly. The term is used today to describe many different types of knives. It is most commonly used to describe any knife that has one or two blades that open on the same end. It is also used to describe any knife that has two blades that open in opposite ends and measures more than roughly 3 1/2". You will find that some folding knives do not have any special name and often go only by the generic name "Jack knife". Note that premium jacks are slim, while regular jacks are wider in shape.

http://www.knifecollector.net/PocketKnifePatterns.html

[Papat]

Sinon ça existe toujours :
https://caseknives.com/products/amber-bone-peach-seed-jig-texas-jack-chrome-vanadium
Forme serpentine pour le manche et deux lames sur le même axe.

[Papat]

The jackknife is reportedly named after Jacque de Liege. He was a French knife maker who is said to have invented the first back-spring assembly. The term is used today to describe many different types of knives. It is most commonly used to describe any knife that has one or two blades that open on the same end. It is also used to describe any knife that has two blades that open in opposite ends and measures more than roughly 3 1/2". You will find that some folding knives do not have any special name and often go only by the generic name "Jack knife". Note that premium jacks are slim, while regular jacks are wider in shape.

http://www.knifecollector.net/PocketKnifePatterns.html

Merci pour le lien.

[justis walker]

Merci beaucoup à vous trois.