【発明の名称】孔加工用の工具

Title:

【発明の名称】孔加工用の工具

Document Type and Number:

Japanese Patent JP2895226

Kind Code:

B2

Abstract:

PCT No. PCT/DE90/00986 Sec. 371 Date Jan. 29, 1992 Sec. 102(e) Date Jan. 29, 1992 PCT Filed Dec. 22, 1990.A tool for processing holes has a shaft which can be clamped in a drive element for executing a forward stroke into a working position within a hole, a return stroke, and an at least rotating working motion of the tool, two support elements arranged on the shaft, wires clamped at one end of the shaft between the support elements and being sprung bowing away from the shaft in an arc shape, the wires being coated with a cutting medium. One of the support elements is axially adjustable relative to the shaft. The shaft has axially positioned slots distributed on a circumference in two regions axially offset from one another. The shaft also has an axial hole leading out from both ends of the shaft and extending into the regions. The support elements are formed as limit stops inserted in the axial hole and each end just short of an entry of the hole into an area of the slots. The wires have ends extending through the slots and coming to rest on the limit stops.

Inventors:

SHUMITSUTO HERUMAN
AURITSUHI DEIITAA
ESUITSUHI PEETAA

Application Number:

JP50118390A

Publication Date:

May 24, 1999

Filing Date:

December 22, 1990

Export Citation:

Click for automatic bibliography generation Help