Global Patent Index - EP 1019606 A1

EP 1019606 A1 2000-07-19 - DRIVE SHAFT SET FOR GATES HAVING A DRIVE SHAFT AND/OR TORSION SPRING SHAFT

Title (en)

DRIVE SHAFT SET FOR GATES HAVING A DRIVE SHAFT AND/OR TORSION SPRING SHAFT

Title (de)

TORWELLENANTRIEBSAGGREGAT FÜR TORE MIT EINER ANTRIEBS- UND/ODER TORSIONSFEDER-WELLE

Title (fr)

ENSEMBLE D'ENTRAINEMENT D'ARBRE POUR PORTES COMPORTANT UN ARBRE A BARRE DE TORSION ET/OU UN ARBRE D'ENTRAINEMENT

Publication

EP 1019606 A1 (DE)

Application

EP 98955368 A

Priority

  • DE 9802951 W
  • DE 29717639 U

Abstract (en)

[origin: WO9918318A1] The invention relates to a drive shaft set for an overhead gate having a transmission output (28) which can be coupled to the shaft (6) connected to the gate leaf (6). This transmission output is connected to the motor output shaft (9) via a multi-stage transmission (2, 3, 4, 5) comprising a worm gear stage (4, 5). In order to enable compact connection to one of the ends of the gate leaf shaft, the inventive drive shaft set is configured in such a way that a first spur cut transmission gear (2), in the direction of output force, is placed coaxially to the worm gear (4) of the worm gear stage (4, 5). This transmission gear (2) engages with a second output-end transmission gear (3), to which the gate leaf shaft (6) can be coaxially coupled. The whole transmission (2, 3, 4, 5) is stored in a transmission case (1) which, in the region of both engaging spur cut transmission gears (2), is configured as compactly as possible, so as not to occupy more space than is required by the output-sided spur cut transmission gear (2), and to form a transmission case wall (11) on width side.

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

E05F 15/16; F16H 1/16; H02K 7/116

IPC 8 full level (invention and additional information)

E05F 15/00 (2015.01); F16H 1/16 (2006.01); H02K 7/116 (2006.01)

CPC (invention and additional information)

H02K 7/1166 (2013.01); E05F 15/668 (2013.01); F16H 1/16 (2013.01); E05F 15/686 (2013.01); E05Y 2201/216 (2013.01); E05Y 2201/244 (2013.01); E05Y 2600/522 (2013.01); E05Y 2900/106 (2013.01)

Citation (search report)

See references of WO 9918318A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL

EPO simple patent family

WO 9918318 A1 19990415; CZ 20001192 A3 20011114; DE 29817616 U1 19990902; EP 1019606 A1 20000719; HU 0003454 A2 20010228; HU 0003454 A3 20010928; PL 339649 A1 20010102

INPADOC legal status


2002-10-16 [18R] REFUSED

- Effective date: 20020428

2001-12-05 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20011017

2001-09-26 [RTI1] TITLE (CORRECTION)

- Free text: SHAFT DRIVING UNIT FOR THE DRIVE SHAFT AND/OR THE TORSION SPRING INPUT SHAFT OF UP-AND-OVER GARAGE DOORS

2000-07-19 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000428

2000-07-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE ES FR GB IT LI NL