DE54186C - Air buffers for anchor chains, tow ropes, whale harpoon lines and the like - Google Patents
Air buffers for anchor chains, tow ropes, whale harpoon lines and the likeInfo
- Publication number
- DE54186C DE54186C DENDAT54186D DE54186DA DE54186C DE 54186 C DE54186 C DE 54186C DE NDAT54186 D DENDAT54186 D DE NDAT54186D DE 54186D A DE54186D A DE 54186DA DE 54186 C DE54186 C DE 54186C
- Authority
- DE
- Germany
- Prior art keywords
- air
- harpoon
- whale
- anchor chains
- lines
- 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
- 239000002965 rope Substances 0.000 title claims description 6
- 241000283153 Cetacea Species 0.000 title claims description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M buffer Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title claims 2
- 239000007788 liquid Substances 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B2021/003—Mooring or anchoring equipment, not otherwise provided for
- B63B2021/005—Resilient passive elements to be placed in line with mooring or towing chains, or line connections, e.g. dampers or springs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Fluid-Damping Devices (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 6S: Schiffbau und Schiffsbetrieb.CLASS 6S: Shipbuilding and ship operation.
Patentirt im Deutschen Reiche vom 10. April 1890 ab.Patented in the German Empire on April 10, 1890.
Vorliegende Erfindung bezieht sich auf einen Apparat, der dazu dienen soll, auf Schiffen die Stöfse, welchen Ankerketten, Bugsirtaue etc. bei Seegang ausgesetzt sind, aufzunehmen oder abzuschwächen und dadurch das Zerreifsen derselben zu vermeiden.The present invention relates to an apparatus intended to be used on ships To pick up bumps to which anchor chains, bow ropes etc. are exposed in rough seas or to be weakened and thereby to avoid tearing them apart.
Man hat zu diesem Zwecke bisher nur Gummikissen u. dergl. verwendet; die Hülfe, die solche leisten, ist aber sehr geringfügig, indem ihre Federung sehr begrenzt ist. Nach vorliegender Erfindung wird zu diesem Zweck ein Apparat verwendet, bei welchem das betreffende Tau bezw. die Kette an dem Ende einer Kolbenstange befestigt wird, deren Kolben in einem mit einer Flüssigkeit gefüllten Cylinder beweglich ist, so dafs ein auf die Kette ausgeübter Zug die Flüssigkeit in einen Windkessel prefst und dadurch die in demselben enthaltene Luft comprimirt; diese wirkt als Feder und wird den Kolben zurückdrücken, wenn der Zug verringert wird. Durch zweckentsprechende Construction kann auf diese Weise dem Apparat eine hohe federnde Wirkung gegeben werden (ein bis mehrere Meter Hub), wie auch die Spannkraft des Apparates nach Bedarf erhöht werden kann durch Verbindung des Windkessels mit einer Pumpe.So far only rubber cushions and the like have been used for this purpose; the help, but they are very insignificant because their suspension is very limited. To In the present invention, an apparatus is used for this purpose in which the relevant Dew or the chain is attached to the end of a piston rod whose piston is movable in a cylinder filled with a liquid, so that an on the chain The tension exerted prefstst the liquid in an air chamber and thereby in the same contained air is compressed; this acts as a spring and will push the piston back, when the pull is decreased. Appropriate construction can take this Way, the device can be given a high resilience (one to several meters Stroke), as well as the clamping force of the apparatus can be increased as required by connection of the air vessel with a pump.
Die beiliegende Zeichnung veranschaulicht die Construction des Apparates, wie er zweckmäfsig für Wallfischharpunentaue benutzt wird. A ist der Cylinder, B der darauf geschraubte Windkessel. Auf der Kolbenstange C sitzt einerseits der Kolben D und andererseits eine Oese c, an der das Tau befestigt wird bezw. der Haken eines Flaschenzuges.The accompanying drawing illustrates the construction of the apparatus, as it is expediently used for whale fish harpoon ropes. A is the cylinder, B the air chamber screwed onto it. On the piston rod C sits on the one hand the piston D and on the other hand an eyelet c, to which the rope is attached respectively. the hook of a pulley.
Der Cylinder ist nach unten durch die Platte b abgeschlossen. Der Bügel α dient zum Befestigen des Cylinders am Schiff. Der Apparat wird für den hier besprochenen Fall unter Deck an dem Mast senkrecht befestigt, so dafs nur der Windkessel über das Deck hervorragt. Am Boden des Cylinders und aufserhalb des Austrittes der Kolbenstange sind Gummikissen E und F angeordnet, die bei etwaigem Bruch den Stofs des Kolbens aufnehmen; e ist ein durch das Gummikissen E und den Deckel b gehender Luftkanal und / ist eine auf dem Gummikissen F liegende eiserne Platte; d sind hydraulische Packungen.The cylinder is closed at the bottom by plate b . The bracket α is used to attach the cylinder to the ship. In the case discussed here, the apparatus is fastened vertically below deck to the mast, so that only the air chamber protrudes above the deck. At the bottom of the cylinder and outside the outlet of the piston rod, rubber cushions E and F are arranged, which absorb the material of the piston in the event of a break; e is an air duct passing through the rubber pad E and the lid b and / is an iron plate lying on the rubber pad F; d are hydraulic packings.
Bei M wird ein Manometer angebracht und bei P die Luftpumpe. A manometer is attached to M and an air pump to P.
Für Ankerketten u. dergl. wird der Apparat zweckmäfsiger wagrecht angeordnet, und wird dann der Windkessel, wie mit punktirten Linien dargestellt, angeordnet.For anchor chains and the like, the apparatus is more expediently arranged horizontally, and is then the air pocket, arranged as shown with dotted lines.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE54186C true DE54186C (en) |
Family
ID=328794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT54186D Expired - Lifetime DE54186C (en) | Air buffers for anchor chains, tow ropes, whale harpoon lines and the like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE54186C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0147176A2 (en) * | 1983-12-23 | 1985-07-03 | Robert Walter Brewerton | Motion compensators |
-
0
- DE DENDAT54186D patent/DE54186C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0147176A2 (en) * | 1983-12-23 | 1985-07-03 | Robert Walter Brewerton | Motion compensators |
EP0147176A3 (en) * | 1983-12-23 | 1985-11-21 | Robert Walter Brewerton | Motion compensators and mooring devices |
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