IT1156590B - Link for safety chain - Google Patents
Link for safety chainInfo
- Publication number
- IT1156590B IT1156590B IT03405/82A IT340582A IT1156590B IT 1156590 B IT1156590 B IT 1156590B IT 03405/82 A IT03405/82 A IT 03405/82A IT 340582 A IT340582 A IT 340582A IT 1156590 B IT1156590 B IT 1156590B
- Authority
- IT
- Italy
- Prior art keywords
- link
- section
- trapezoidal
- safety chain
- cutters
- Prior art date
Links
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
Abstract
The chain link is fabricated from material whose cross section (E) is trapezoidal. The included angle of the section is fixed in relation to that of proprietory bolt cutters or sheet metal cutters. When such tools are used to cut a conventional link with circular cross section there is point contact and therefore very high stress ensuring an easy breakdown of the link. With the trapezoidal link the cutting blades make line contact with the tapered sides of the link with a consequently reduced stress intensity.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03405/82A IT1156590B (en) | 1982-04-20 | 1982-04-20 | Link for safety chain |
SE8300179A SE8300179L (en) | 1982-02-02 | 1983-01-14 | CHAIN LINK FOR SAFETY CHAIN |
ES1983270070U ES270070Y (en) | 1982-02-02 | 1983-01-28 | LINK FOR A SAFETY CHAIN, OBTAINED FROM A MATERIAL BAR. |
IE160/83A IE53705B1 (en) | 1982-02-02 | 1983-01-28 | Chain link for safety chain |
IL67790A IL67790A0 (en) | 1982-02-02 | 1983-01-31 | Chainlink for safety chain |
GB08302754A GB2114262B (en) | 1982-02-02 | 1983-02-01 | Chain link for safety chain |
FR8301613A FR2520824A1 (en) | 1982-02-02 | 1983-02-02 | LINK FOR SAFETY CHAIN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03405/82A IT1156590B (en) | 1982-04-20 | 1982-04-20 | Link for safety chain |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8203405A0 IT8203405A0 (en) | 1982-04-20 |
IT1156590B true IT1156590B (en) | 1987-02-04 |
Family
ID=11106550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT03405/82A IT1156590B (en) | 1982-02-02 | 1982-04-20 | Link for safety chain |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1156590B (en) |
-
1982
- 1982-04-20 IT IT03405/82A patent/IT1156590B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8203405A0 (en) | 1982-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950426 |