IT1260802B - SPRING INTEGRITY CONTROL DEVICE. - Google Patents
SPRING INTEGRITY CONTROL DEVICE.Info
- Publication number
- IT1260802B IT1260802B ITBZ920036A ITBZ920036A IT1260802B IT 1260802 B IT1260802 B IT 1260802B IT BZ920036 A ITBZ920036 A IT BZ920036A IT BZ920036 A ITBZ920036 A IT BZ920036A IT 1260802 B IT1260802 B IT 1260802B
- Authority
- IT
- Italy
- Prior art keywords
- spring
- control device
- rope
- springs
- actuator
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 abstract 2
- 230000011664 signaling Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/06—Safety devices or measures against cable fracture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/12—Cable grippers; Haulage clips
- B61B12/122—Cable grippers; Haulage clips for aerial ropeways
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Control Of Conveyors (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Vehicle Body Suspensions (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Viene descritto un dispositivo di controllo dell'integrità di molle, in particolare di molle per morse di serraggio per l'aggancio di veicoli ad una fune in impianti funiviari.Secondo l'invenzione il dispositivo di controllo è costituito da un elemento sensore (14, 19) atto a permettere, con moto relativo fra molla (9) ed esso, il passaggio libero alla molla (9) al suo stato caricato per il serraggio corretto della morsa (1) sulla fune e ad interferire in questo movimento relativo quando è variata la geometria della molla (9) rispetto a quella dello stato caricato correttamente, da un attuatore (11) sensibile all'interferenza fra l'elemento sensore (14, 19) e la molla (9) e da un organo di comando (20, 21) collegato efficacemente con l'attuatore (11) e capace di fornire un segnale ad un impianto di segnalazione e/o di fermata dell'impianto funiviario.FiguraA device for checking the integrity of springs, in particular of clamping vice springs for hooking vehicles to a rope in ropeway systems, is described. According to the invention, the control device is constituted by a sensor element (14, 19) adapted to allow, with relative motion between the spring (9) and it, the free passage to the spring (9) in its loaded state for the correct tightening of the vice (1) on the rope and to interfere in this relative movement when it has changed the geometry of the spring (9) with respect to that of the correctly loaded state, by an actuator (11) sensitive to the interference between the sensor element (14, 19) and the spring (9) and by a control element (20, 21) effectively connected with the actuator (11) and capable of providing a signal to a signaling and / or stopping system of the cableway system.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBZ920036A IT1260802B (en) | 1992-09-02 | 1992-09-02 | SPRING INTEGRITY CONTROL DEVICE. |
DE59307767T DE59307767D1 (en) | 1992-09-02 | 1993-09-01 | Feather integrity monitoring device |
AT93202558T ATE160734T1 (en) | 1992-09-02 | 1993-09-01 | DEVICE FOR MONITORING THE INTEGRITY OF FEATHERS |
EP93202558A EP0586015B1 (en) | 1992-09-02 | 1993-09-01 | Device for monitoring the integrity of springs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBZ920036A IT1260802B (en) | 1992-09-02 | 1992-09-02 | SPRING INTEGRITY CONTROL DEVICE. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBZ920036A0 ITBZ920036A0 (en) | 1992-09-02 |
ITBZ920036A1 ITBZ920036A1 (en) | 1994-03-02 |
IT1260802B true IT1260802B (en) | 1996-04-22 |
Family
ID=11346561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBZ920036A IT1260802B (en) | 1992-09-02 | 1992-09-02 | SPRING INTEGRITY CONTROL DEVICE. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0586015B1 (en) |
AT (1) | ATE160734T1 (en) |
DE (1) | DE59307767D1 (en) |
IT (1) | IT1260802B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0709672B1 (en) | 1994-10-26 | 2002-08-14 | Siemens Aktiengesellschaft | Method and apparatus for monitoring a spring |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IS1266B6 (en) | 1983-09-20 | 1987-03-27 | Konrad Doppelmayr & Sohn Maschinenfabrik | The clip holding system |
CH664536A5 (en) * | 1984-07-13 | 1988-03-15 | Staedeli Lift Ag | Spring force monitor for chair lift and cable-way rope clamps - has linkage attached to sliding dog between two spring sets on core with compression ring |
-
1992
- 1992-09-02 IT ITBZ920036A patent/IT1260802B/en active IP Right Grant
-
1993
- 1993-09-01 EP EP93202558A patent/EP0586015B1/en not_active Expired - Lifetime
- 1993-09-01 DE DE59307767T patent/DE59307767D1/en not_active Expired - Fee Related
- 1993-09-01 AT AT93202558T patent/ATE160734T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE59307767D1 (en) | 1998-01-15 |
EP0586015B1 (en) | 1997-12-03 |
ATE160734T1 (en) | 1997-12-15 |
ITBZ920036A0 (en) | 1992-09-02 |
ITBZ920036A1 (en) | 1994-03-02 |
EP0586015A1 (en) | 1994-03-09 |
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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: 19980930 |