公开(公告)号：US20040034977A1

公开(公告)日：2004-02-26

申请号：US10224133

申请日：2002-08-20

Applicant: CESSNA AIRCRAFT COMPANY

Inventor： Joel J. Heck ,  Mark W. Palmer ,  Earl V. Long ,  Richard Gonzalez

IPC: B21J015/10

CPC classification number: B21J15/14 ,  B21J15/02 ,  B21J15/105 ,  B21J15/142 ,  B21J15/18 ,  B21J15/42 ,  Y10S269/909 ,  Y10T29/49622 ,  Y10T29/49943 ,  Y10T29/49956 ,  Y10T29/5377 ,  Y10T29/53961

Abstract: Method and apparatus of back riveting construction for sections of aircraft structure utilizing the flush riveting wherein the back bar tooling for all the rivets in the entire section is a single piece of stationary tooling which conforms to the exterior shape of the aircraft section. The rivet gun is a single impact pneumatic gun with a rivet driving hammer which is offset from the axis of the gun's piston and impact pin to upset rivet under C-channel flanges.

Abstract translation: 采用冲压铆接的飞机结构部分后部铆接结构的方法和装置，其中整个部分中所有铆钉的后杆工具是符合飞机部分的外部形状的单件固定工具。 铆钉枪是具有铆钉驱动锤的单冲击气动枪，其从枪的活塞和冲击销的轴线偏移到C形槽法兰下的镦锻铆钉。