1、UDC 621.86.061.1 : 621.86/.87 DEUTSCHE NORM August 1985 . Lifting hooks for lifting appliances Point hooks with collar I 15105 Beuth Verlag GmbH. Berlin 30, has exclusive sale rights for German Standards (DIN-Normen) 04.86 DIN 15 105 Engl. Price group 4 Sales No. 0104 Lasthaken fr Hebezeuge; Bundhak
2、en In keeping with current practice in standards published by the International Organization for Standardization (ISO), a comma has been used throughout as the decimal marker. Dimensions in mm 1 Scope and field of application This standard applies to drop forged point hooks with machined or unmachin
3、ed collar on load carrying components of lifting appliances. See DIN 15400 for the assignment of the lifting capacity of point hooks with collar to strength classes and driving mechanism groups. Continued on pages 2 and 3 Page 2 DIN 15 105 Hook di d2 No. Permissible Permissible dsviabons deviatmns 0
4、06 10 18 o1 o 12 20 12 20 o1 2 020 16 25 025 16 25 04 20 30 o5 20 30 08 24 36 +2 +2 O O +3 1 24 36 O 1,6 30 45 295 36 52 +3 O +4 6o +4 4 42 5 45 63 0. O 6 50 O 70 O +5 +5 2 Dimensions, designation Type BU Point hook with unmachined collar d3 Il 12 13 Permissible Permissible Permissible hll deviation
5、s dewauons deviations 7.5 70 64 5,5 9 82 74,5 7 85 77,5 7 9 9 12,5 97 87,5 12,5 101 91,5 9 16 115 103.5 11 16 121 109,5 11 19,5 142 127,5 14 19.5 147 +2 +2 +l O O O +15 +; 132,5 +3 O 14 O 24,5 167 149,5 17 30 190 170 22 25 38,5 239 212 27 +2 +4 O O O 35.5 215 +4 191 42 266 c5 0 237 +5 O 30 O i2 5 Ty
6、pe BB Point hook with machined collar See DIN 15 401 Part 1 and Part 2 for other dimensions and details. (I % in accordance DIN 15 404 Part 1 with Marking in accordance DIN 15 404 Part 1 Designation of a type BU point hook with unmachined collar No. 1, of strength class P: Point hook DIN 15 105 - BU
7、 1 - P Table. with DIN 15 105 Page 3 Hook 14 15 16 17 rl r2 No. Permissible Peimissible F+: 006 5,5 7 4 65,5 1 3 O10 63 83 5 76 1 35 o1 2 63 5 79 1 4 8,s deviations deviations +1 O O +1 020 83 103 7 89 1,6 4.5 025 8.5 10.5 7 93 1,6 5 04 10,5 13 8,5 105.5 1,6 5,5 05 10,5 13 8,5 111,5 18 6 r3 Mass, in
8、 kg EI 2 0,16 2 0,26 2 0,35 2 0,50 2 0,70 2 0.96 2 1,43 3 Mechanical properties, lifting capacities, actual stresses and materials The specifications of DIN 15400 shall apply. Point hooks with collar conforming to this standard are not assigned to a specific strength class. 4 Finish Safety catches s
9、hall conform to DIN 15 106. DIN 7168, accuracy grade m, shall apply to the dimensions of machined surfaces of workpieces with no tolerance indication. Point hooks with collar shall be inspected in service as specified in DIN 15405 Part 1. 5 Technical delivery conditions The specifications of DIN 15
10、404 Part 1 shall apply. Standards referred to DIN 7168 Part 1 General tolerances; linear and angular dimensions DIN 15106 DIN 15400 DIN 15401 Part 1 DIN 15401 Part 2 DIN 15404 Part 1 DIN 15405 Part 1 Lifting hooks for lifting appliances; safety catch for single hooks Lifting hooks for lifting applia
11、nces; mechanical properties; lifting capacities, actual stresses and materials Lifting hooks for lifting appliances; single hooks; unmachined parts Lifting hooks; for lifting appliances; single hooks; finished parts with threaded shank Lifting hooks for lifting appliances; technical delivery conditions for forged lifting hooks Lifting hooks for lifting appliances; inspection in service of forged lifting hooks International Patent Classification B 66 C 1/34
