Pelican hook

A pelican hook is a piece of nautical rigging hardware composed of a hinged link held closed by a circumferential link capable of being released under load. Small examples are held closed by hand while the retaining link is displaced while larger examples are hit with a hammer or sledge hammer to release. The asymmetric appearance of the two hinged pieces is similar in appearance to a pelican's beak. It is frequently used to secure ships' anchors and life raft canisters but has many other applications.

单词	Pelican hook
释义	Pelican hook 英语百科 Pelican hook A pelican hook is a piece of nautical rigging hardware composed of a hinged link held closed by a circumferential link capable of being released under load. Small examples are held closed by hand while the retaining link is displaced while larger examples are hit with a hammer or sledge hammer to release. The asymmetric appearance of the two hinged pieces is similar in appearance to a pelican's beak. It is frequently used to secure ships' anchors and life raft canisters but has many other applications.
随便看	Schizophrenia,Catatonic schizophrenia catatonic type Schizophrenia,Childhood Schizophrenia childhood type Schizophrenia chronic undifferentiated type Schizophrenia circular type schizophreniac schizophrenia deliriosa schizophrenia detriora tea type Schizophrenia,Disorganized schizophrenia disorganized type schizophrenia family history Schizophrenia,Hebephrenic schizophrenia hebephrenic type Schizophrenia,Incipient Schizophrenia in remission Schizophrenia,Latent schizophrenialike schizophrenia like disorder schizophrenia like psychosis Schizophrenia like state schizophrenia nonfamily history Schizophrenia,Paranoid schizophrenia paranoid type Schizophrenia,Pseudoneurotic