| Subject | English | French |
| mech.eng. | axially loaded helical spring | ressort de torsion à boudin |
| transp., mech.eng. | flexible helical-spring coupling | entrainement à ressorts hélicoidaux |
| transp., mech.eng. | flexible helical-spring coupling | accouplement élastique par ressorts hélicoidaux |
| industr., construct., tech. | helical spring | ressort hélicoïdal |
| industr., construct., tech. | helical spring | ressort à boudin |
| industr., construct., tech. | helical spring | ressort à hélice |
| industr., construct., tech. | helical spring | ressort à boudins |
| industr., construct., tech. | helical spring | ressort spiral |
| sport. | helical spring | ressort hélicoidal |
| transp., mech.eng. | helical-spring gear | entrainement à ressorts hélicoidaux |
| transp., mech.eng. | helical-spring gear | accouplement élastique par ressorts hélicoidaux |
| mech.eng. | tangentially loaded helical spring | ressort de flexion à boudin |