IT1247872B - Straddle limitation device for lifting apparatus with an extendable arm - Google Patents
Straddle limitation device for lifting apparatus with an extendable armInfo
- Publication number
- IT1247872B IT1247872B IT02092590A IT2092590A IT1247872B IT 1247872 B IT1247872 B IT 1247872B IT 02092590 A IT02092590 A IT 02092590A IT 2092590 A IT2092590 A IT 2092590A IT 1247872 B IT1247872 B IT 1247872B
- Authority
- IT
- Italy
- Prior art keywords
- arm
- pin
- straddle
- extendable arm
- lifting apparatus
- Prior art date
Links
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Control And Safety Of Cranes (AREA)
- Harvester Elements (AREA)
Abstract
The device comprises a toothed wheel 54 integral with terret 3, a first pin and a second pin integral with inclinable arm 4, a toothed wheel and plate with cam 48 rotating on the second pin. A follower wheel carried by one end of an arm of a lever supported on the first pin moves on the cam; the other arm of the lever cooperates with a rod 5, which in turn cooperates with a tackle system for a cable 18 connected to the removable part of the extendable arm. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02092590A IT1247872B (en) | 1990-07-13 | 1990-07-13 | Straddle limitation device for lifting apparatus with an extendable arm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02092590A IT1247872B (en) | 1990-07-13 | 1990-07-13 | Straddle limitation device for lifting apparatus with an extendable arm |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9020925A0 IT9020925A0 (en) | 1990-07-13 |
IT9020925A1 IT9020925A1 (en) | 1992-01-13 |
IT1247872B true IT1247872B (en) | 1995-01-04 |
Family
ID=11174173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02092590A IT1247872B (en) | 1990-07-13 | 1990-07-13 | Straddle limitation device for lifting apparatus with an extendable arm |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1247872B (en) |
-
1990
- 1990-07-13 IT IT02092590A patent/IT1247872B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9020925A1 (en) | 1992-01-13 |
IT9020925A0 (en) | 1990-07-13 |
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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: 19960628 |