Patent Number: 043449158
Section: claims

1. A system for removably attaching a nuclear reactor fuel rod to a support member comprising: a. A reusable locking cap, secured to said nuclear reactor fuel rod, having opposing, resiliently deflectable fingers defining a socket having a body, throat, and mouth portion, said socket also having a narrowing decoupling-aiding tapered section from said body portion to said throat portion and a narrowing coupling-aiding tapered section from said mouth portion to said throat portion; and  b. A reusable locking strip, secured to said support member, having an extension which fixedly engages said body portion of said socket, said extension comprising a top section which, upon application of a coupling force, engages said coupling-aiding tapered section to deflect open said fingers to widen said throat portion for receiving said extension into said body portion of said socket, and said extension also comprising a bottom section which, upon application of a decoupling force, engages said decoupling-aiding tapered section to deflect open said fingers without distortion to widen said throat portion for removing said extension from said body portion of said socket.  (A) Said socket has a longitudinal axis, and said body portion has rotation-preventing generally planar finger surfaces generally parallel to said longitudinal axis; and  (B) Said extension has a middle section having generally planar surfaces, generally parallel to said longitudinal axis, which engage, upon application of a torque, said rotation-preventing generally planar finger surfaces when said extension is attached to said socket.  a. A reusable locking cap, secured to said support member, having opposing, resiliently deflectable fingers defining a socket having a body, throat, and mouth portion, said socket also having a narrowing decoupling-aiding tapered section from said body portion to said throat portion and a narrowing coupling-aiding tapered section from said mouth portion to said throat portion; and  b. A reusable locking strip, secured to said nuclear reactor fuel rod, having an extension which fixedly engages said body portion of said socket, said extension comprising a top section which, upon application of a coupling force, engages said coupling-aiding tapered section to deflect open without distortion said fingers to widen said throat portion for receiving said extension into said body portion of said socket, and said extension also comprising a bottom section which, upon application of a decoupling force, engages said decoupling-aiding tapered section to deflect open said fingers to widen said throat portion for removing said extension from said body portion of said socket.  a. A reusable locking cap, secured to said nuclear reactor fuel rod, having opposing fingers defining a socket having a body, throat, and mouth portion, said socket also having a narrowing decoupling-aiding tapered section from said body portion to said throat portion and a narrowing coupling-aided tapered section from said mouth portion to said throat portion; and  b. A reusable locking strip, secured to said support member, having a resiliently transversely compressible extension which fixedly engages said body portion of said socket, said extension, upon application of a coupling force, engaging said coupling-aiding tapered section to transversely compress said extension for receiving said extension through said throat portion into said body portion of said socket, and said extension, upon application of a decoupling force, engaging said decoupling-aiding tapered section to transversely compress said extension for removing said extension from said body portion of said socket without distortion.  a. A reusable locking cap, secured to said support member, having opposing fingers defining a socket having a body, throat, and mouth portion, said socket also having a narrowing decoupling-aiding tapered section from said body portion to said throat portion and a narrowing coupling-aiding tapered section from said mouth portion to said throat portion; and  b. A reusable locking strip, secured to said nuclear reactor fuel rod, having a resiliently transversely compressible extension which fixedly engages said body portion of said socket, said extension, upon application of a coupling force, engaging said coupling-aiding tapered section to transversely compress said extension for receiving said extension through said throat portion into said body portion of said socket, and said extension, upon application of a decoupling force, engaging said decoupling-aiding tapered section to transversely compress said extension for removing said extension from said body portion of said socket without distortion. 2. The system of claim 1, wherein said locking strip's extension fixedly engages said body portion of said socket when said fingers are generally relaxed. 3. The system of claim 2, wherein: 4. The system of claim 3, also including an additional said locking cap secured to an additional said fuel rod, and wherein said locking caps each have two fingers and said locking strip has a widened said extension to also accommodate said additional locking cap. 5. The system of claim 4, wherein said coupling-aiding tapered section has generally planar finger surfaces. 6. The system of claim 5, wherein said top section has a convex area which, upon application of said coupling force, engages said coupling-aiding tapered section. 7. The system of claim 6, wherein said extension generally fills said socket when said extension is attached to said socket. 8. The system of claim 7, wherein said coupling-aiding tapered section has a more gradual taper than that of said decoupling-aiding tapered section, and said decoupling force is greater than said coupling force. 9. A system for removably attaching a nuclear reactor fuel rod to support member, comprising: 10. A system for removably attaching a nuclear reactor fuel rod to a support member, comprising: 11. A system for removably attaching a nuclear reactor fuel rod to a support member, comprising: