Valid

GB/T 12759-1991Double-circular-arc tooth profile of basic rack for cylindrical gears (English PDF)

双圆弧圆柱齿轮基本齿廓

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Recommended

Issue date

March 22, 1991

Implementation date

January 1, 1992

Scope

GB/T 12759-1991 is the English-translated version of 双圆弧圆柱齿轮基本齿廓.

GB/T 12759-1991 is the Chinese national standard "Double-circular-arc tooth profile of basic rack for cylindrical gears". It was issued on March 22, 1991 by the State Bureau of Technical Supervision, and took effect on January 1, 1992. It is in force.

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Document preview — GB/T 12759-1991

National Standard of the People's Republic of China

Issued by: State Bureau of Technical Supervision

Document data

1 Document data

Sector: National standard (Recommended).

Issuing body: State Bureau of Technical Supervision.

Date of issue: 1991-03-22.

Date of implementation: 1992-01-01.

Status: valid.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 14348-2007hobs for double-circular-arc gear

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