GB/T 131-1993
Replaced
T/ZJGS 23-2024
Active
Group standards
T/ZJGS 23-2024 Key Tooth Code Specification Part 1: Single Row Structured Spring Latch Padlock
T/ZJGS 23-2024 Key Tooth Code Specification Part 1: Single Row Structured Spring Latch Padlock
Price:
$ 20.00
Basic Information
Standard Code:
T/ZJGS 23-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Comprehensive Technical Drawing
Publish Date:
2024-08-19
Implement Date:
2024-08-25
Scope
Main technical content: 4. Coding basic principles 4.1 Coding method: The tooth profile is represented by Arabic numerals. 4.2 Coding length: Determined by the number of key teeth. 4.3 Coding structure 4.4 Adjacent tooth numbers cannot interfere with the center distance of the teeth. 4.5 Coding order: Starting from the first code of the key. 5. Coding rules 5.1 There should be no flat tooth profiles or quasi-tooth profiles. 5.2 The number of tooth profiles n should comply with the requirements of GB 21556. 5.3 The tooth profiles of the same tooth number can account for no more than 60% of the total number of tooth profiles on a single key. 5.4 Special requirements shall be in accordance with the client's specifications.
Development Information
Related Standards
GB/T 16675.1-1996
Replaced
GB/T 16675.1-1996 Technical drawings—Simplified representation—Part 1:Pictorial presentation
GB/T 16675.2-1996
Replaced
GB/T 16675.2-1996 Technical drawings—Simplified representation—Part 2:Dimensioning
GB/T 16949-1997
Abolished
GB/T 16949-1997 Templates for lettering and symbols—General principles, identification markings and the size of the slot widths
GB/T 4459.3-2000
Active
GB/T 4459.3-2000 Mechanical drawings—Representation of splines
GB/T 18594-2001
Active