ITRM930793A1 - AUTOMATIC DEVICE FOR SAFETY TESTS IN HYDRAULIC LIFTS WITH INDIRECT OPERATION. - Google Patents
AUTOMATIC DEVICE FOR SAFETY TESTS IN HYDRAULIC LIFTS WITH INDIRECT OPERATION.Info
- Publication number
- ITRM930793A1 ITRM930793A1 IT000793A ITRM930793A ITRM930793A1 IT RM930793 A1 ITRM930793 A1 IT RM930793A1 IT 000793 A IT000793 A IT 000793A IT RM930793 A ITRM930793 A IT RM930793A IT RM930793 A1 ITRM930793 A1 IT RM930793A1
- Authority
- IT
- Italy
- Prior art keywords
- automatic device
- safety tests
- rope
- hydraulic lifts
- indirect operation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
- B66B5/0093—Testing of safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
- Fluid-Pressure Circuits (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The test assembly acts on a slack rope device (4,5,6) for activating a safety system (8) of the elevator. The test assembly includes an attachment strap (2, 15) of a rope (1) slideably engaged with a fastening device (1), a flange (14) carried on said attachment strap (2,15), above said fastening device (1), a system of levers (9,10, 12) engaged with said flange (14) to prevent movement of the attachment strap (2, 15) and means (16) for remote activation of the lever system (9, 10, 12). Activation of the system of levers (9,10,12) permits movement of the rope (3) sufficient to activate the slack rope device (4,5,6). <IMAGE>
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930793A IT1262462B (en) | 1993-11-29 | 1993-11-29 | AUTOMATIC DEVICE FOR SAFETY TESTS IN HYDRAULIC LIFTS WITH INDIRECT OPERATION. |
KR1019940031554A KR100329129B1 (en) | 1993-11-29 | 1994-11-28 | A test assembly for facilitating safety tests in an elevator |
DE69420519T DE69420519T2 (en) | 1993-11-29 | 1994-11-29 | Automatic safety test device for hydraulic lifts |
EP94308801A EP0655410B1 (en) | 1993-11-29 | 1994-11-29 | Automatic safety test device for hydraulic elevators |
AT94308801T ATE184259T1 (en) | 1993-11-29 | 1994-11-29 | AUTOMATIC SAFETY TEST DEVICE FOR HYDRAULIC ELEVATORS |
JP6294792A JPH07196270A (en) | 1993-11-29 | 1994-11-29 | Testing device for elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930793A IT1262462B (en) | 1993-11-29 | 1993-11-29 | AUTOMATIC DEVICE FOR SAFETY TESTS IN HYDRAULIC LIFTS WITH INDIRECT OPERATION. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM930793A0 ITRM930793A0 (en) | 1993-11-29 |
ITRM930793A1 true ITRM930793A1 (en) | 1995-05-29 |
IT1262462B IT1262462B (en) | 1996-06-19 |
Family
ID=11402075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM930793A IT1262462B (en) | 1993-11-29 | 1993-11-29 | AUTOMATIC DEVICE FOR SAFETY TESTS IN HYDRAULIC LIFTS WITH INDIRECT OPERATION. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0655410B1 (en) |
JP (1) | JPH07196270A (en) |
KR (1) | KR100329129B1 (en) |
AT (1) | ATE184259T1 (en) |
DE (1) | DE69420519T2 (en) |
IT (1) | IT1262462B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI105177B (en) * | 1997-04-14 | 2000-06-30 | Kone Corp | Procedure and test device for trapping apparatus in an elevator |
DE102006027989A1 (en) * | 2006-06-14 | 2007-12-20 | Logos-Innovationen Gmbh | Lifting device e.g. elevator, for building, has drive unit for vertical lifting of load attachment and/or counterweight of load attachment, and sensor device for detecting disturbance, where sensor device is separated from chain |
CN104310152B (en) * | 2014-09-19 | 2016-04-27 | 宁波浩渤工贸有限公司 | A kind of elevator rope safety fastening device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232213A1 (en) * | 1982-08-30 | 1984-03-01 | Oildinamic Aufzugsantriebe GmbH, 8011 Kirchheim | Device for the sudden relief of the rope tackle of hydraulic rope lifts |
-
1993
- 1993-11-29 IT ITRM930793A patent/IT1262462B/en active IP Right Grant
-
1994
- 1994-11-28 KR KR1019940031554A patent/KR100329129B1/en not_active IP Right Cessation
- 1994-11-29 DE DE69420519T patent/DE69420519T2/en not_active Expired - Fee Related
- 1994-11-29 JP JP6294792A patent/JPH07196270A/en not_active Withdrawn
- 1994-11-29 EP EP94308801A patent/EP0655410B1/en not_active Expired - Lifetime
- 1994-11-29 AT AT94308801T patent/ATE184259T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69420519D1 (en) | 1999-10-14 |
EP0655410A3 (en) | 1995-11-29 |
EP0655410B1 (en) | 1999-09-08 |
ATE184259T1 (en) | 1999-09-15 |
EP0655410A2 (en) | 1995-05-31 |
ITRM930793A0 (en) | 1993-11-29 |
IT1262462B (en) | 1996-06-19 |
KR100329129B1 (en) | 2002-11-22 |
DE69420519T2 (en) | 2000-04-13 |
KR950013958A (en) | 1995-06-15 |
JPH07196270A (en) | 1995-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961126 |