EP0728059B1 - A specific utensil for the disassembly and assembly of oleodynamic and air gaskets - Google Patents
A specific utensil for the disassembly and assembly of oleodynamic and air gaskets Download PDFInfo
- Publication number
- EP0728059B1 EP0728059B1 EP95924494A EP95924494A EP0728059B1 EP 0728059 B1 EP0728059 B1 EP 0728059B1 EP 95924494 A EP95924494 A EP 95924494A EP 95924494 A EP95924494 A EP 95924494A EP 0728059 B1 EP0728059 B1 EP 0728059B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- curve
- utensil
- assembly
- disassembly
- oleodynamic
- 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 - Lifetime
Links
Images
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
- B25B27/0028—Tools for removing or installing seals
Definitions
- the present invention concerns a new utensil, specific for the disassembly and assembly of oleodynamic or air gaskets, like those applied onto oleo-hydraulic and pneumatic cylinders.
- a utensil for removing O-rings and backup rings from perimetral cavaties of cylinders is known from US-A-481320.
- the body of this utensil is provided with planes defining a laminar shape at the tip of the body.
- two oppositely curved sections are provided which define a prying section that may penetrate between the O-ring respectively the backup ring and the perimetral cavity.
- Figure 1 shows an axonometric view of a specific utensil for the disassembly and assembly of oleodynamic and air gaskets.
- Figure 2 shows a vertical section of the new utensil according to the present invention.
- Figure 3 shows a scheme of the functioning and the way of using the utensil according to the present invention.
- the utensil according to the present invention performs above described phases in opposite sense.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
- Food-Manufacturing Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM940586A IT1272808B (it) | 1994-09-16 | 1994-09-16 | Utensile specifico per lo smontaggio ed il montaggio di guarnizioni oleodinamiche e ad aria |
ITRM940586 | 1994-09-16 | ||
PCT/IT1995/000112 WO1996008342A1 (en) | 1994-09-16 | 1995-07-03 | A specific utensil for the disassembly and assembly of oleodynamic and air gaskets |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0728059A1 EP0728059A1 (en) | 1996-08-28 |
EP0728059B1 true EP0728059B1 (en) | 1998-04-15 |
Family
ID=11402728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95924494A Expired - Lifetime EP0728059B1 (en) | 1994-09-16 | 1995-07-03 | A specific utensil for the disassembly and assembly of oleodynamic and air gaskets |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0728059B1 (it) |
DE (1) | DE69502085D1 (it) |
IT (1) | IT1272808B (it) |
WO (1) | WO1996008342A1 (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19616674C2 (de) * | 1996-04-26 | 1998-09-03 | Audi Ag | Verfahren zur Montage eines biegeschlaffen, länglichen Konstruktionselementes und Werkzeug zur Durchführung des Verfahrens |
SE507361C2 (sv) * | 1996-09-24 | 1998-05-18 | Erling Andersson | Verktyg för demontering av radialtätningar |
ES1052237Y (es) * | 2002-03-14 | 2003-03-16 | Betancourt Olga Llevot | Herramienta extractora de retenes para juntas de estanqueidad. |
EP2853351B1 (en) * | 2013-09-27 | 2019-12-25 | Aktiebolaget SKF | Rotative assembly, method for dismounting a sealing element and extraction tool for dismounting a sealing element |
USD1015095S1 (en) | 2022-01-10 | 2024-02-20 | Milwaukee Electric Tool Corporation | Pick |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3145463A (en) * | 1961-07-27 | 1964-08-25 | Fisher Governor Co | Method and tool arrangement for installing an omicron-ring in a recess of a bore |
US3130612A (en) * | 1961-09-25 | 1964-04-28 | Grant R Larsen | Plumber's calking tool |
US3577848A (en) * | 1968-12-09 | 1971-05-11 | Robert C Mengle | Method of extracting o-rings from recessed grooves |
US3861248A (en) * | 1973-11-12 | 1975-01-21 | George B Bushinsky | Packing extractor |
US4649618A (en) * | 1983-11-21 | 1987-03-17 | Harrison Scott A | Method for removing oil seals |
US4813120A (en) * | 1987-09-10 | 1989-03-21 | Fournier James L | Method for removing O-rings and backup rings from annular indentations |
-
1994
- 1994-09-16 IT ITRM940586A patent/IT1272808B/it active IP Right Grant
-
1995
- 1995-07-03 DE DE69502085T patent/DE69502085D1/de not_active Expired - Lifetime
- 1995-07-03 WO PCT/IT1995/000112 patent/WO1996008342A1/en active IP Right Grant
- 1995-07-03 EP EP95924494A patent/EP0728059B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0728059A1 (en) | 1996-08-28 |
IT1272808B (it) | 1997-06-30 |
ITRM940586A0 (it) | 1994-09-16 |
DE69502085D1 (de) | 1998-05-20 |
WO1996008342A1 (en) | 1996-03-21 |
ITRM940586A1 (it) | 1996-03-16 |
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