DE490132C - Device for holding piston rings together - Google Patents
Device for holding piston rings togetherInfo
- Publication number
- DE490132C DE490132C DEE38261D DEE0038261D DE490132C DE 490132 C DE490132 C DE 490132C DE E38261 D DEE38261 D DE E38261D DE E0038261 D DEE0038261 D DE E0038261D DE 490132 C DE490132 C DE 490132C
- Authority
- DE
- Germany
- Prior art keywords
- piston rings
- rings together
- holding piston
- piston
- clamping plate
- 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
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)
Description
Vorrichtung zum Zusammenhalten von Kolbenringen An mehrzylindrigen Motoren ist das gleichzeitige Einführen von mehreren Kolben in die Zylinder mit gewissen Schwierigkeiten verbunden, weil die Kolbenringe durch ihre Spannung hindern. Um hier Abhilfe zu schaffen, hat man Vorrichtungen herausgebracht, welche die Kolbenringe vor dem Einführen zusammenspannen, damit sie leichter in den Zylinder hineingleiten. Die bekannten Vorrichtungen bestehen zumeist aus Bändern, die mittels Zangen um die Kolbenringe gespannt werden. Diese Vorrichtungen sind wegen ihrer Ausmaße an vielen Motoren nicht zu verwenden. Die Erfindung ersetzt die alten Ausführungen durch ein Spannblech, welches für jeden einzelnen Kolbenring vorgesehen ist. Die Vorrichtung nach der Erfindung besteht lediglich aus einem Stück Stahlblech mit zwei Zapfen; außerdem ist am Kolbenring zu beiden Seiten des Ringschlitzes je eine radial verlaufende Nut zur Aufnahme des Spannbleches vorgesehen. Die Nuten im Kolbenring verflachen sich und reichen, um Undichtigkeiten vorzubeugen, nicht bis zur Innenkante desselben. Die Zapfen des Spannbleches sind den Nuten entsprechend gearbeitet. Die Handhabung der Vorrichtung geschieht in der Weise, daß man den Kolbenring zusammendrückt und die Zapfen des Spannbleches in die Nuten desselben einschiebt. Wenn der obere Teil des Kolbenringes in den Zylinder eingetreten ist, kann das Spannblech wieder entfernt werden. Wichtig ist, daß_ die Nuten sich an der zuletzt in den- Zylinder eintretenden Seite des Kolbenringes befinden. Auf der Zeichnung ist eineAusführungsform in Abb. I in einer Seitenansicht, in Abb. a in einer Unteransicht dargestellt. Der Kolbenring I trägt zu beiden Seiten des Ringschlitzes je eine radial verlaufende Nut z, die zur Aufnahme der am Spannblech 3 befindlichen Zapfen 4 dienen.Device for holding piston rings together on multi-cylinder Engines is the simultaneous introduction of several pistons into the cylinders with connected with certain difficulties, because the piston rings prevent by their tension. To remedy this, devices have been brought out, which the piston rings clamp together before insertion so that they slide more easily into the cylinder. The known devices mostly consist of tapes that use pliers to the piston rings are tightened. These devices are because of their size not to use many engines. The invention replaces the old designs by means of a clamping plate, which is provided for each individual piston ring. the Device according to the invention consists only of a piece of sheet steel with two tenons; there is also one on both sides of the ring slot on the piston ring radial groove provided for receiving the clamping plate. The grooves in the piston ring flatten out and do not extend to the inside edge to prevent leaks same. The pins of the clamping plate are machined to match the grooves. the The device is handled in such a way that the piston ring is compressed and pushes the pin of the clamping plate into the grooves of the same. When the top Part of the piston ring has entered the cylinder, the clamping plate can again removed. It is important that the grooves are located last in the cylinder entering side of the piston ring. On the drawing is an embodiment shown in Fig. I in a side view, in Fig. a in a view from below. Of the Piston ring I carries a radially extending one on both sides of the ring slot Groove z, which serve to accommodate the pin 4 located on the clamping plate 3.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE38261D DE490132C (en) | Device for holding piston rings together |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE38261D DE490132C (en) | Device for holding piston rings together |
Publications (1)
Publication Number | Publication Date |
---|---|
DE490132C true DE490132C (en) | 1930-01-24 |
Family
ID=7078304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE38261D Expired DE490132C (en) | Device for holding piston rings together |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE490132C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE906528C (en) * | 1952-01-24 | 1954-03-15 | Maybach Motorenbau G M B H | Slotted sealing ring, especially for socket pipe connections in motor vehicles |
-
0
- DE DEE38261D patent/DE490132C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE906528C (en) * | 1952-01-24 | 1954-03-15 | Maybach Motorenbau G M B H | Slotted sealing ring, especially for socket pipe connections in motor vehicles |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE490132C (en) | Device for holding piston rings together | |
DE1081096B (en) | Press for pressing an electrical connector onto an electrical conductor | |
DE497633C (en) | Brake shoe with removable lining | |
DE887630C (en) | Device for holding workpieces, especially on workbenches | |
DE708047C (en) | Automatic clamping device for piston rings | |
DE424222C (en) | Device for mounting printing plates on the plate cylinder of lithographic printing machines | |
DE614342C (en) | Device for aligning engine pistons | |
DE812899C (en) | Tool for installing and removing helical compression springs | |
DE621291C (en) | Lifting device for lower tools of press brakes | |
DE592270C (en) | Multiple breakers | |
DE649790C (en) | Pipe clamp for pipes that cross at any angle | |
DE568370C (en) | Button with a clamping bracket that encompasses the fabric edge | |
DE721246C (en) | Scaffolding rope | |
DE539972C (en) | Device for sealing the cylinder heads in multi-cylinder internal combustion engines, in particular diesel engines | |
DE1947966A1 (en) | Clamp fastener for laces | |
DE859698C (en) | Device for attaching a spring to a shaft | |
DE371444C (en) | Belt connector with clamping plates for the two end parts of a belt folded as a loop, especially for drop punches | |
DE468041C (en) | Internal combustion engine with additional charge | |
DE742296C (en) | Clamping device for drafting devices for clamping of bearing slides adjustable on cylinder punching | |
DE1529366C (en) | Device for holding frameless pictures and the like | |
DE1783076C (en) | Device for the self-supporting fastening of core parts pressed from sand or salt | |
DE532970C (en) | Single cylinder piston steam engine for alternating condensation and counter pressure operation | |
DE653850C (en) | Pliers for carrying sheet metal, plates, etc. | |
DE381907C (en) | Device for balancing rapidly rotating machine parts | |
DE972711C (en) | Device for maintaining the installation position of mold plates in pressure ports of pasta or ae. Thread presses |