Title:
RIVETING TOOL ACCESSORY AND RIVETING TOOL
Document Type and Number:
WIPO Patent Application WO/2018/157764
Kind Code:
A1
Abstract:
A riveting tool accessory comprises a cylinder handgrip (1). A rotating member (2) and a transmission member (3) are disposed in the cylinder handgrip in a penetrating manner, the rotating member is axially positioned and circumferentially and rotatably connected to the cylinder handgrip, and the transmission member is circumferentially positioned and axially and movably connected to the cylinder handgrip. The rotating member and the transmission member can be connected by means of a thread structure (4). When the rotating member rotates forwards or backwards, the transmission member can be driven to move backwards or forwards. The front end of the transmission member is provided with a connecting member (5) capable of loading a riveting fastener (100), and the front end of the cylinder handgrip is provided with a guide nozzle assembly (6). The connecting member is disposed in the guide nozzle assembly in a penetrating manner, and the front end of the connecting member can reach out of the guide nozzle assembly. A compression pretightening spring (7) is disposed between the transmission member and the guide nozzle assembly, and a safety valve mechanism (8) is disposed between the transmission member and the connecting member. The riveting tool accessory has the advantages that the structural design is reasonable, and the riveting tool accessory can be adaptive to a driving device containing power output, and enables the riveting fastener to switch screw pairs before a force is applied to the riveting fastener. Also disclosed is a riveting tool using the riveting tool accessory.
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| JP2014037038 | ELECTRIC TOOL |
Inventors:
LIU FENGLI (CN)
QIU FUHUA (CN)
YAO XIANGTENG (CN)
GUO YONG (CN)
YANG LINGYUN (CN)
QIU FUHUA (CN)
YAO XIANGTENG (CN)
GUO YONG (CN)
YANG LINGYUN (CN)
Application Number:
PCT/CN2018/077117
Publication Date:
September 07, 2018
Filing Date:
February 24, 2018
Export Citation:
Assignee:
HANGZHOU LIANTUAN TECH CO LTD (CN)
International Classes:
B25F3/00; B21J15/04; B21J15/38
Foreign References:
| CN106976044A | 2017-07-25 | |||
| CN206588906U | 2017-10-27 | |||
| CN201271720Y | 2009-07-15 | |||
| CN203830640U | 2014-09-17 | |||
| JP2005059076A | 2005-03-10 | |||
| US5572900A | 1996-11-12 | |||
| US6018978A | 2000-02-01 | |||
| JP3993844B2 | 2007-10-17 | |||
| US6018978A | 2000-02-01 |
Other References:
See also references of EP 3590661A4
Attorney, Agent or Firm:
ZHE JIANG YONG DING LAW FIRM (CN)
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