US4786201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting system for securing modules to one another
Assignee: LFK-Lenkflugkörpersysteme GmbH
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Filing: 1987-10-30
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Granted: 1988-11-22
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Expires: 2007-10-30
Abstract
Abstract Modular units are connected to each other with the aid of recesses provided in the edges of the modular units and with the aid of clamping bolts each carrying two nuts and a clamping nut in a mirror-symmetrical arrangement relative to a plane passing centrally through the clamping nut and perpendicularly to the longitudinal axis of the clamping bolt. The recesses are correspondingly dimensioned and located so that two sets of recesses in a mirror-symmetrical arrangement can receive the clamping bolt with its nuts. A clamping bolt has oppositely threaded ends so that the rotation of the bolt in one direciton tightens both nuts and rotation in the opposite directions loosens the nuts.
Inventors
- 👤 Horst Huetter
- 👤 Helga Kreupl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:10
CPC Classifications
F; F16; F16B; F16B35/00; F16B35/04; F16B35/041; F16B35/042; F16B12/00; F16B12/10; F16B12/12; F16B12/14; Y; Y10; Y10T; Y10T403/00; Y10T403/29; Y10T403/291
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
167 words
A mounting system for securing a plurality of modular units having side walls forming lateral edges, to one another, comprising rapid clamping means including a bolt having two free bolt ends and a tool engaging section between said two free bolt ends, said free bolt ends having oppositely directed threads thereon, and a tying nut on each free bolt end for tying neighboring modular units to each other, recess means in at least certain of said side walls next to said lateral edges of each modular unit, each recess means having a curved bottom portion, said recess means being located in such positions that the recess means of two neighboring aligned modular units match with each other to form a complete cavity with a configuration and dimensions for receiving one of said rapid clamping means, and wherein each of said tying nuts has a respectively curved portion fitting into said curved bottom portion of said recess means for centering said rapid clamping means in said recess means.
Claim 2
Dependent Claim
167 words
A mounting system for securing a plurality of modular units having side walls forming lateral edges, to one another, comprising rapid clamping means including a bolt having two free bolt ends and a tool engaging section between said two free bolt ends, said free bolt ends having oppositely directed threads thereon, and a tying nut on each free bolt end for tying neighboring modular units to each other, recess means in at least certain of said side walls next to said lateral edges of each modular unit, each recess means having a curved bottom portion, said recess means being located in such positions that the recess means of two neighboring aligned modular units match with each other to form a complete cavity with a configuration and dimensions for receiving one of said rapid clamping means, and wherein each of said tying nuts has a respectively curved portion fitting into said curved bottom portion of said recess means for centering said rapid clamping means in said recess means.
Claim 3
Dependent Claim
66 words
The system of claim 1, wherein each of said recess means is an approximately mirror-symmetrical image of any other of said recess means, so that each recess means has an axial dimension corresponding approximately to one-half of an axial dimension of said rapid clamping means, each recess means further having dimensions perpendicularly to said axial dimension, corresponding approximately to respective dimensions of said rapid clamping means.
Claim 4
Dependent Claim
26 words
The system of claim 1, wherein each of said tying nuts has a configuration that prevents rotation of the tying nuts in the respective recess means.
Claim 5
Dependent Claim
40 words
The system of claim 1, wherein each recess means has, next to a respective side wall, a recess section having a configuration of a segment with a radius sufficient for permitting a tool movement for actuating said rapid clamping means.
Claim 6
Dependent Claim
80 words
The system of claim 1, wherein said recess means comprise two cavity sections of given depth in a radial direction perpendicularly to an axial direction and a third cavity section between said two cavity sections, said third cavity section having a radial depth smaller than said given depth for forming a clamping ring between said two cavity sections, said system further comprising washer means of wear resistant material on said clamping ring, said washer means facing said rapid clamping means.
Claim 7
Dependent Claim
25 words
The system of claim 1, wherein at least one of said tying nuts comprises self-locking means for stopping an undesired rotation of said tying nut.
Claim 8
Dependent Claim
25 words
The system of claim 1, wherein at least one of said threaded bolts comprises self-locking means for stopping an undesired rotation of said tying nut.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-11-22 | 1992-05-23 | 1992-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-22 | 1996-05-23 | 1996-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-22 | 2000-05-23 | 2000-11-22 | $7700.00 | Window Closed / Lapsed |