FR2510455B1 - Pince a monter les segments de pistons, en particulier sur les pistons des moteurs de grosse cylindree - Google Patents

Pince a monter les segments de pistons, en particulier sur les pistons des moteurs de grosse cylindree

Info

Publication number
FR2510455B1
FR2510455B1 FR8213304A FR8213304A FR2510455B1 FR 2510455 B1 FR2510455 B1 FR 2510455B1 FR 8213304 A FR8213304 A FR 8213304A FR 8213304 A FR8213304 A FR 8213304A FR 2510455 B1 FR2510455 B1 FR 2510455B1
Authority
FR
France
Prior art keywords
pliers
pistons
mounting
large cylinder
cylinder engines
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.)
Expired
Application number
FR8213304A
Other languages
English (en)
Other versions
FR2510455A1 (fr
Inventor
Gerhard Schlenker
Herbert Hellmann
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2510455A1 publication Critical patent/FR2510455A1/fr
Application granted granted Critical
Publication of FR2510455B1 publication Critical patent/FR2510455B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/12—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same mounting or demounting piston rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Automatic Assembly (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
FR8213304A 1981-07-30 1982-07-30 Pince a monter les segments de pistons, en particulier sur les pistons des moteurs de grosse cylindree Expired FR2510455B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813130063 DE3130063C2 (de) 1981-07-30 1981-07-30 "Kolbenringspannvorrichtung zum Aufziehen von Kolbenringen auf Kolben, insbesondere von Brennkraftmaschinen größerer Bauart"

Publications (2)

Publication Number Publication Date
FR2510455A1 FR2510455A1 (fr) 1983-02-04
FR2510455B1 true FR2510455B1 (fr) 1986-03-07

Family

ID=6138087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8213304A Expired FR2510455B1 (fr) 1981-07-30 1982-07-30 Pince a monter les segments de pistons, en particulier sur les pistons des moteurs de grosse cylindree

Country Status (4)

Country Link
JP (1) JPS5828437A (fr)
CH (1) CH657302A5 (fr)
DE (1) DE3130063C2 (fr)
FR (1) FR2510455B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975167A (zh) * 2011-09-07 2013-03-20 江西铜业股份有限公司 往复式空压机活塞环拆卸方法
CN102601768A (zh) * 2012-03-26 2012-07-25 广东力宇新能源科技有限公司 一种发动机活塞环的拆卸工具及其生产方法
CN104589273B (zh) * 2015-02-12 2016-06-29 广西玉柴机器股份有限公司 活塞环涨开装置
CN109719674A (zh) * 2019-03-19 2019-05-07 中船动力研究院有限公司 一种活塞环拆卸机构
CN116175482A (zh) * 2022-11-09 2023-05-30 沪东中华造船(集团)有限公司 一种大型柴油机活塞环拆装装置及拆装方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE245522C (fr) *
US1278719A (en) * 1917-07-23 1918-09-10 William S Rush Piston-ring extractor.
US1283620A (en) * 1918-06-11 1918-11-05 Edgar Baker Hand-tool for detaching and removing piston-rings and the like.
US1711573A (en) * 1926-07-02 1929-05-07 Matechik Joseph Piston-ring expander
US1764146A (en) * 1927-05-14 1930-06-17 Harry M Bramberry Ring tool
FR711633A (fr) * 1931-04-02 1931-09-14 Pince pour le montage et le démontage des segments de pistons pour moteurs et autres applications
GB425934A (en) * 1933-04-29 1935-03-25 Zim Mfg Co An improved holder and expander for piston rings
FR975865A (fr) * 1947-12-09 1951-03-12 Paxman & Co Ltd Davey Appareil de montage et de démontage des segments de pistons
GB682976A (en) * 1949-03-18 1952-11-19 Anders Ostergaard Improvements in tools for mounting and detaching piston rings
DE929586C (de) * 1953-07-10 1955-06-30 Maschf Augsburg Nuernberg Ag Vorrichtung zum Aus- und Einbauen von geschlitzten Kolbenringen
US2862290A (en) * 1956-02-17 1958-12-02 Flaatten Kjell Lofstad Piston ring remover
GB1437690A (en) * 1974-02-12 1976-06-03 Wickman Mach Tool Sales Ltd Tool for expanding or contracting a circlip
DE2704615C3 (de) * 1977-02-04 1980-07-10 Goetze Ag, 5093 Burscheid Vorrichtung zum Spreizen von aufgeschnittenen Ringen, insbesondere Kolbenringe

Also Published As

Publication number Publication date
DE3130063C2 (de) 1984-04-19
CH657302A5 (de) 1986-08-29
JPH028869B2 (fr) 1990-02-27
DE3130063A1 (de) 1983-02-17
FR2510455A1 (fr) 1983-02-04
JPS5828437A (ja) 1983-02-19

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