JPS5748446A - Piston ring holder - Google Patents

Piston ring holder

Info

Publication number
JPS5748446A
JPS5748446A JP12177980A JP12177980A JPS5748446A JP S5748446 A JPS5748446 A JP S5748446A JP 12177980 A JP12177980 A JP 12177980A JP 12177980 A JP12177980 A JP 12177980A JP S5748446 A JPS5748446 A JP S5748446A
Authority
JP
Japan
Prior art keywords
piston ring
cylinder
holding
spring
arms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12177980A
Other languages
Japanese (ja)
Inventor
Katsumasa Akatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Priority to JP12177980A priority Critical patent/JPS5748446A/en
Publication of JPS5748446A publication Critical patent/JPS5748446A/en
Pending legal-status Critical Current

Links

Landscapes

  • Feeding Of Workpieces (AREA)

Abstract

PURPOSE: To hold a piston ring with constant force in a state of closing its gap and convey the piston ring, by holding the piston ring with arms closed by tension of a spring.
CONSTITUTION: Arms 4, holding a piston ring 8 with a gap 80, are pivotally supported by an arm base mount 1 with pins 11, and the arm base mount 1 is guided by guides 91 and longitudinally moved by a cylinder 31 along the guides 91. A cylinder 2 is provided in the arm base mount 1, and the point end of a piston rod 21 of the cylinder 2 is fixed to a retaining plate 6 holding one end 41 of the arm 4. The retaining plate 6 is backward urged by a spring 16, if the cylinder 2 is actuated to forward the piston rod 21, the arms 4 are opened to release the piston ring 8, and if liquid pressure in the cylinder 2 is removed, resilient force of the spring 16 holds the piston ring 8 by constant force.
COPYRIGHT: (C)1982,JPO&Japio
JP12177980A 1980-09-04 1980-09-04 Piston ring holder Pending JPS5748446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12177980A JPS5748446A (en) 1980-09-04 1980-09-04 Piston ring holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12177980A JPS5748446A (en) 1980-09-04 1980-09-04 Piston ring holder

Publications (1)

Publication Number Publication Date
JPS5748446A true JPS5748446A (en) 1982-03-19

Family

ID=14819672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12177980A Pending JPS5748446A (en) 1980-09-04 1980-09-04 Piston ring holder

Country Status (1)

Country Link
JP (1) JPS5748446A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100365377C (en) * 2006-04-14 2008-01-30 东南大学 Clamp for lining ring of piston ring
CN100365376C (en) * 2006-04-14 2008-01-30 东南大学 Clamp for composite lining ring of piston ring
KR101407826B1 (en) * 2012-07-10 2014-06-17 김보문 Coil separator of core in transformer
JP2016043465A (en) * 2014-08-26 2016-04-04 村田機械株式会社 Chuck device and loader device
CN106392540A (en) * 2016-11-09 2017-02-15 苏州迈威斯精密机械有限公司 Plug shifting device of electromagnetic valve iron core component assembling machine
CN106392542A (en) * 2016-11-09 2017-02-15 苏州迈威斯精密机械有限公司 Feeding manipulator of electromagnetic valve iron core component assembling machine
CN106392539A (en) * 2016-11-09 2017-02-15 苏州迈威斯精密机械有限公司 Plug feeding mechanism of electromagnetic valve iron core component assembling machine
CN106392541A (en) * 2016-11-09 2017-02-15 苏州迈威斯精密机械有限公司 Shifting manipulator of electromagnetic valve iron core component assembling machine
CN106425390A (en) * 2016-11-25 2017-02-22 苏州迈威斯精密机械有限公司 Retaining ring transposition assembly of bearing and gear shaft assembling machine for head of hay mower
CN107553480A (en) * 2017-09-30 2018-01-09 南昌知了知识产权代理有限公司 A kind of new constant force output manipulator that can be adjusted

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100365377C (en) * 2006-04-14 2008-01-30 东南大学 Clamp for lining ring of piston ring
CN100365376C (en) * 2006-04-14 2008-01-30 东南大学 Clamp for composite lining ring of piston ring
KR101407826B1 (en) * 2012-07-10 2014-06-17 김보문 Coil separator of core in transformer
JP2016043465A (en) * 2014-08-26 2016-04-04 村田機械株式会社 Chuck device and loader device
CN106392540A (en) * 2016-11-09 2017-02-15 苏州迈威斯精密机械有限公司 Plug shifting device of electromagnetic valve iron core component assembling machine
CN106392542A (en) * 2016-11-09 2017-02-15 苏州迈威斯精密机械有限公司 Feeding manipulator of electromagnetic valve iron core component assembling machine
CN106392539A (en) * 2016-11-09 2017-02-15 苏州迈威斯精密机械有限公司 Plug feeding mechanism of electromagnetic valve iron core component assembling machine
CN106392541A (en) * 2016-11-09 2017-02-15 苏州迈威斯精密机械有限公司 Shifting manipulator of electromagnetic valve iron core component assembling machine
CN106425390A (en) * 2016-11-25 2017-02-22 苏州迈威斯精密机械有限公司 Retaining ring transposition assembly of bearing and gear shaft assembling machine for head of hay mower
CN106425390B (en) * 2016-11-25 2018-07-27 芜湖航天特种电缆厂股份有限公司 The retaining ring transposition component of the bearing of grass trimmer head and gear shaft assembly machine
CN107553480A (en) * 2017-09-30 2018-01-09 南昌知了知识产权代理有限公司 A kind of new constant force output manipulator that can be adjusted

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