Attachment element

Details Attachment element Attachment element

1996-04-19

1997-03-25

Meyers, Steven N.

Joints and connections

Having a cam, wedge, or tapered portion

4034051, 4034071, 292 34, F16B 214

Patent

active

056137966

ABSTRACT:
The invention relates to an attachment element for fitting parts, comprising a pin-like and substantially cylindrical section (10), which is provided with a radial aperture (13), in which two expanding bodies (17 and 18) are able to be extended in opposite directions past the cylindrical enveloping contour and in this part are guided for retraction, and a link (27) or slide (90), whose one end is acted upon by an actuating lever for moving same and whose other end is secured to a bolt running in axial slots (14 and 15) in the cylindrical section (10), such bolt extending through slots (24 and 25) in the expanding bodies (17 and 18) in such a manner that same are moved outward and inward by pivotal movement of the link or lever.

REFERENCES:
patent: 1908980 (1933-05-01), Heyel
patent: 2519464 (1950-08-01), Haseltine
patent: 3347574 (1967-10-01), Sturbin
patent: 3545799 (1970-12-01), Gertsfeld
patent: 4060949 (1977-12-01), Busse
patent: 4127353 (1978-11-01), Busse
patent: 4693630 (1987-09-01), Giovannetti
patent: 4752150 (1988-06-01), Salice
patent: 4826345 (1989-05-01), Salice
patent: 4898482 (1990-12-01), Stewart
patent: 5540515 (1996-07-01), Rock et al.

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