| 摘要 |
#CMT# #/CMT# The hinge has a hinge part (1) guided displaceably in a bow-side housing (2) in a bow longitudinal direction, and a U-shaped sliding part (4) that projects from the hinge part in a displacement direction. The hinge part having the sliding part includes a passage opening (16) running in the longitudinal direction of a coiled spring (14). A housing-side buttress (13) is screwed through the passage opening of the hinge part running coaxially to the coiled spring into a female thread (11) of the housing that is coaxial to the coiled spring. #CMT#USE : #/CMT# Used for spectacles (claimed). #CMT#ADVANTAGE : #/CMT# The buttress is screwed through the passage opening of the hinge part running coaxially to the coiled spring into the female thread of the housing that is coaxial to the coiled spring, thus providing an improved spring hinge for the spectacles, and ensuring simple mounting conditions and a smaller constructive outlay, without the need to dispense with good guiding of the hinge part. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a spring hinge for spectacles in a simplified longitudinal section perpendicular to the hinge axis. 1 : Hinge part 2 : Bow-side housing 3 : Housing recess 4 : U-shaped sliding part 5 : Web 6 : Parallel legs 11 : Female thread 13 : Housing-side buttress 14 : Coiled spring 16 : Passage opening. |
