EP 0372150 A1 19900613 - Guideshooter swiveling controller for snowplow.
Title (en)
Guideshooter swiveling controller for snowplow.
Title (de)
Vorrichtung zum Schwenken des Auswurfkrümmers eines Schneepfluges.
Title (fr)
Dispositif d'orientation de la cheminée d'un chasse-neige.
Publication
Application
Priority
JP 16067788 U 19881209
Abstract (en)
In a snowplow which has a propelling body (1) with an engine (3) and a snow removing machine (2) with an auger (5) and a blower (6), a guideshooter swiveling controller has a swiveling mechanism (40) for swiveling a guideshooter (9) by the output of the engine. The guideshooter swiveling mechanism (40) has a clutch which consists of a bevel member and a contact rotating member with a pair of engagement taper surfaces. The guideshooter (9) is provided with a projections (37) which defines the swiveling range of the guideshooter. The clutch is connected with a rod which, when the guideshooter swivels in excess of the swiveling range, engages with the projection (37) and thereby returns the clutch to the neutral state.
IPC 1-7
IPC 8 full level
E01H 5/09 (2006.01); A01D 43/08 (2006.01); E01H 5/04 (2006.01)
CPC (source: EP)
E01H 5/045 (2013.01)
Citation (search report)
- [A] US 2916330 A 19591208 - DUMANOWSKI FERDINAND J
- [A] US 4549365 A 19851029 - JOHNSON DONALD L [US]
- [A] DE 1507192 A1 19691106 - DEERE & CO
- [A] CA 1130324 A 19820824 - CANADIANA GARDEN PRODUCTS INC
Designated contracting state (EPC)
AT CH DE LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 89105718 A 19890331; JP 16067788 U 19881209