Fiskars Finland Oy Ab

Juha Huhtala

Petteri Masalin

Mikko Kemppi

Sami Lyytikäinen

Aaro Huttunen

Heli Säde

Veikko Mäkipelto

Mikko Heine

Jouni Salojärvi

Kari Kunnas

Olli-Pekka Vänttilä

Teemu Sandelin

Markus Paloheimo

Markus Onnela

Fredrik Magnusson

Jouni Riikonen

Andreas Grundström

Henrik Lund

Andreas Grundstrom

The present invention relates to a hand tool, comprising a tool member, of a first material, an elongated shaft, of a second material and a connecting member, of a third material comprising plastic. The elongated shaft further comprises a handle portion in a first end and an insert portion in a second end. The hand tool further comprises a sealing ring arranged to surround the insert portion to prevent leakage of the third material during manufacturing. A manufacturing method for such a hand tool is also presented, said method comprising arranging a sealing ring around an insert portion, arranging the insert portion and a tool member in a mold, injecting material comprising plastic in a cavity space so as to form a connecting member and removing the hand tool from the mold.

Hand tool and a manufacturing method for a hand tool

Handle

A tool, such as a saw or a knife, includes a hollow handle and a blade member that is movable alternatively into a storage position or a position of use. In the storage position the blade member is surrounded by and protected within the handle. In the position of use the blade member protrudes from the handle as an extension of the handle, with the blade member being lockable in relation to the handle either into the storage position or the position of use. The end of the blade member in the direction of the handle includes a hanger for suspending the tool, the hanger protruding from the handle when the blade member is in the storage position.

Retractable knife or saw with security hook

Felling lever

Tool handle

A chopping aid device for use in chopping of firewood includes a frame to pre-vent pieces of wood from spreading into the surroundings outside the chopping aid device during chopping. In order to make chopping of wood easy, fast and safe, the chopping aid device has a support with flexible spikes to keep the firewood in an upright position within the frame.

Chopping aid device

Growing community of inventors

Karjaa, Finland

Juha Huhtala