Global Patent Index - EP 0977654 A1

EP 0977654 A1 2000-02-09 - HAND PLANER

Title (en)

HAND PLANER

Title (de)

HANDHOBELMASCHINE

Title (fr)

RABOT A MAIN

Publication

EP 0977654 A1 (DE)

Application

EP 98928065 A

Priority

  • DE 9800869 W
  • DE 19717706 A

Abstract (en)

[origin: DE19717706A1] The invention relates to a hand planer (10) with a housing (12) that rotationally lodges a plane shaft (21) having at least one longitudinal slot (46). A plane knife (21), detachably clamped in the longitudinal slot (46), is configured as a mini-turnover board having at least one standard blade and one rear groove (35) for engagement of a supporting rib (37) in the longitudinal slot (46) of the plane shaft (21). This shaft (20) has at least one radial limit stop (50) for positioning the standard blade (22) of the plane knife (21) on an intended circular trajectory. In order to simplify said hand planer (10), the plane knife (21) has only one active blade (22) with troughs (39) and crests (38). The troughs (39) lie on a common first straight line (u) which is the same parallel distance from the rear groove (35) as standard blades of straight mini-turnover boards. The wave crests (38) lie on a second common straight line (o) which runs 0.5 to 1.5 mm above the first straight line (u). The plane knife (21) has a flat bearing edge (36) on the side opposite the first blade (22), which edge rests against the radial limit stop (50) of the plane shaft (20).

IPC 1-7 (main, further and additional classification)

B27G 13/04; B27G 13/12; B27M 1/00

IPC 8 full level (invention and additional information)

B27G 13/04 (2006.01); B27G 13/12 (2006.01); B27M 1/00 (2006.01)

CPC (invention and additional information)

B27G 13/12 (2013.01); B27G 13/04 (2013.01); B27M 1/003 (2013.01)

Citation (search report)

See references of WO 9848985A1

Designated contracting state (EPC)

DE GB IT

DOCDB simple family

DE 19717706 A1 19981029; CN 1089053 C 20020814; CN 1253520 A 20000517; EP 0977654 A1 20000209; EP 0977654 B1 20020313; JP 2002508716 A 20020319; US 6249982 B1 20010626; WO 9848985 A1 19981105