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Pick assembly, pick holder for same, pick tool for same and strike element for same
A pick assembly (100) comprising a pick tool (200), a pick holder (300) and a rotatable drive means (400); in which the pick holder is attached to the rotatable drive means and the pick tool comprises a base (220) and a strike element (210) capable of being attached to the base, the strike element comprising a strike tip (212) defining a strike tip axis (213) and the base capable of being attached to the pick holder; the pick holder and pick tool being configured in relation to the drive means operative to the strike tip axis being oriented to within a strike angle of at most 5 degrees with a strike plane on which the strike tip will travel when driven by the drive means.
Pick assembly, pick holder for same, pick tool for same and strike element for same
A pick assembly (100) comprising a pick tool (200), a pick holder (300) and a rotatable drive means (400); in which the pick holder is attached to the rotatable drive means and the pick tool comprises a base (220) and a strike element (210) capable of being attached to the base, the strike element comprising a strike tip (212) defining a strike tip axis (213) and the base capable of being attached to the pick holder; the pick holder and pick tool being configured in relation to the drive means operative to the strike tip axis being oriented to within a strike angle of at most 5 degrees with a strike plane on which the strike tip will travel when driven by the drive means.
Pick assembly, pick holder for same, pick tool for same and strike element for same
JONKER CORNELIS ROELOF (author) / RIES BERND HEINRICH (author) / LACHMANN FRANK FRIEDRICH (author)
2015-07-14
Patent
Electronic Resource
English
METHOD OF ATTACHING A STRIKE TIP HOLDER TO A PICK TOOL BODY OF A PICK TOOL
| European Patent Office | 2020