EP 0328922 A3 19910116 - DEVICE FOR CONVERTING A MANUALLY OPERATED CIRCULAR SAW
Title (en)
DEVICE FOR CONVERTING A MANUALLY OPERATED CIRCULAR SAW
Publication
Application
Priority
DE 3805041 A 19880218
Abstract (en)
[origin: US4821415A] In connection with a conversion set for a portable circular saw, which latter comprises a housing, an associated electric drive motor with output shaft and, if necessary, also a gear, and at least one handle, it is proposed to attach to the basic unit remaining after removal of the circular saw blade a chain-saw adapter attachment, to convert the portable circular saw in this manner into an electric chain saw and to secure the chain-saw adapter attachment in place by means of mechanical stops provided on a main bearing plate and coacting with the gear housing of the circular saw and, in the axial direction, by tightening a screw upon the output shaft of the circular saw projecting through the drive pinion for the saw chain.
IPC 1-7
IPC 8 full level
B23D 57/00 (2006.01); B25F 3/00 (2006.01); B27B 9/00 (2006.01); B27B 17/00 (2006.01)
CPC (source: EP US)
B25F 3/00 (2013.01 - EP US); B27B 9/00 (2013.01 - EP US); B27B 17/0016 (2013.01 - EP US)
Citation (search report)
- [X] US 4382334 A 19830510 - REYNOLDS MICHAEL J
- [X] GB 2042974 A 19801001 - OMARK INDUSTRIES INC
- [A] GB 2168646 A 19860625 - PROFESSIONAL HUNTING & POINT B
- [A] US 4649644 A 19870317 - HUDDLESTON EARL M [US]
- [A] US 4033035 A 19770705 - TRIMMER DAVID G
- [A] US 2879814 A 19590331 - SCOTT LEWIS A
- [A] US 2860671 A 19581118 - WILDER ALFRED A
- [A] US 2839097 A 19580617 - SIRIA JAMES O
- [A] GB 2042975 A 19801001 - OMARK INDUSTRIES INC
- [A] CA 1160543 A 19840117 - OBREANU PHILIP, et al
- [A] FR 1275189 A 19611103 - SKIL CORP
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
US 4821415 A 19890418; AT E99204 T1 19940115; DE 3805041 C1 19890518; DE 58906509 D1 19940210; EP 0328922 A2 19890823; EP 0328922 A3 19910116; EP 0328922 B1 19931229; ES 2049765 T3 19940501
DOCDB simple family (application)
US 16412488 A 19880304; AT 89101551 T 19890130; DE 3805041 A 19880218; DE 58906509 T 19890130; EP 89101551 A 19890130; ES 89101551 T 19890130