FIELD: ironmongery, particularly cross-bars.
SUBSTANCE: method involves producing load-bearing member having inner part and outer part. Formed in outer part is cavity for inner part installation so that inner part may be displaced in the cavity. Inner part is made as cutter or cutters.
EFFECT: increased protection against lock breaking.
2 cl, 5 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD OF LOCK CROSS-BAR PRODUCTION AND CROSS-BAR | 2003 |
|
RU2245431C2 |
METHOD OF CROSS-BAR MANUFACTURE AND CROSS-BAR | 2001 |
|
RU2193642C1 |
METHOD OF CROSS-BAR MANUFACTURE AND CROSS-BAR | 2001 |
|
RU2194140C1 |
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|
RU2204002C1 |
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RU2193641C1 |
METHOD FOR MANUFACTURE OF CROSS-BAR AND CROSS-BAR | 2001 |
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RU2206689C1 |
METHOD OF BOLT MANUFACTURE AND BOLT | 2001 |
|
RU2205930C1 |
METHOD FOR MANUFACTURE OF CROSS-BAR AND CROSS-BAR | 2001 |
|
RU2204001C1 |
CROSS-BAR | 2005 |
|
RU2295616C1 |
METHOD OF CROSS-BAR MANUFACTURE AND CROSS-BAR | 2001 |
|
RU2193640C1 |
Authors
Dates
2005-01-27—Published
2003-03-27—Filed