[go: up one dir, main page]

DE381565C - Lifting pontoon - Google Patents

Lifting pontoon

Info

Publication number
DE381565C
DE381565C DEK84199D DEK0084199D DE381565C DE 381565 C DE381565 C DE 381565C DE K84199 D DEK84199 D DE K84199D DE K0084199 D DEK0084199 D DE K0084199D DE 381565 C DE381565 C DE 381565C
Authority
DE
Germany
Prior art keywords
stopper
pontoon
chain
lifting
lifting pontoon
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
DEK84199D
Other languages
German (de)
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.)
CORNELIUS KLINT
FRANZ SCHACK
Original Assignee
CORNELIUS KLINT
FRANZ SCHACK
Publication date
Priority to DEK84199D priority Critical patent/DE381565C/en
Application granted granted Critical
Publication of DE381565C publication Critical patent/DE381565C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/02—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling
    • B63C7/04—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling using pontoons or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Description

Hebeponton. Die Erfindung bezieht sich auf Hebepontons, die mit Kettenkanälen versehen-sind, durch die die Hebeketten hindurchgeführt werden, und an deren oberem Ende ein selbsttätig wirkender Stopper angebracht ist, der ein unbeabsichtigtes Abschlippen der Kette beim Heben des gesunkenen Schiffes verhindert.Lifting pontoon. The invention relates to lifting pontoons with chain channels are provided, through which the lifting chains are passed, and at the top End of an automatic stopper is attached, which is an unintentional Prevents the chain from slipping when the ship is lifted.

Die Erfindung besteht in einer einfachen eigenartigen Ausbildung des Stoppers, die in -ler Zeichnung in einem Ausführungsbeispiel dargestellt ist. Es zeigt Abb. i einen Pontonduerschnitt, Abb. 2 einen Stopper in der Vorderansicht, Abb. 3 einen Schnitt nach Linie a-a der Abb. 2.The invention consists in a simple peculiar design of the Stoppers, which is shown in the drawing in one embodiment. It Fig. i shows a cross-section of a pontoon, Fig. 2 shows a front view of a stopper, Fig. 3 is a section along line a-a of Fig. 2.

Durch den Kettenkailal a des Pontons b iüliren die Hebeketten c. Am oberen Ende des Kanals cr ist ein Stopper d angebracht, der aus einem um den wagerechten Bolzen e schwingenieci Block f besteht, der mit seinem gabelförmigen Ende über der Kanalöffnung li liegt und ein Kettenglied an der Schmalseite umfaßt. Beim Hieven der Kette gibt der Stopper nach tinrl läßt die Kette frei nach oben laufen: schlippt die Kette, so fällt der Stopper auf den oberen Rand der Kanalöffnung -zurück und hält hierbei die Kette fest.By a Kettenkailal of the pontoon b iüliren the lifting chains c. At the upper end of the channel cr a stopper d is attached, which consists of a swinging about the horizontal bolt e schwingenieci block f, which is with its fork-shaped end over the channel opening li and comprises a chain link on the narrow side. When the chain is lifted, the stopper gives way to tinrl and lets the chain run freely upwards: if the chain slips, the stopper falls back onto the upper edge of the channel opening and holds the chain in place.

Claims (1)

PATENT-AH SPRUCH: Hebeponton, bei dem die Ketten durch Kanäle geführt sind, an deren oberem Ende ein selbsttätig wirkender Stopper angebracht ist, dadurch gekennzeichnet, daß der Stopper aus einem um eine wagerechte Achse schwingenden Block (f) besteht, dessen die Kette umfassendes, gegabeltes Ende (g) über der Kanalöffnung (1i) liegt und frei nach oben ausschwingen kann.PATENT-AH SPRUCH: Lifting pontoon in which the chains are guided through canals are, at the upper end of which an automatically acting stopper is attached, thereby characterized in that the stopper consists of a swinging about a horizontal axis Block (f) consists of a forked end (g) encompassing the chain above the channel opening (1i) lies and can swing freely upwards.
DEK84199D Lifting pontoon Expired DE381565C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK84199D DE381565C (en) Lifting pontoon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK84199D DE381565C (en) Lifting pontoon

Publications (1)

Publication Number Publication Date
DE381565C true DE381565C (en) 1923-09-21

Family

ID=7235003

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK84199D Expired DE381565C (en) Lifting pontoon

Country Status (1)

Country Link
DE (1) DE381565C (en)

Similar Documents

Publication Publication Date Title
DE381565C (en) Lifting pontoon
DE1600949A1 (en) Safety valve
DE370436C (en) Drain plug with chain attachment
DE493009C (en) Two-part fork head for bicycle front forks
DE297455C (en)
DE337624C (en) Link conveyor belt
DE818740C (en) Device for opening canned food bottles
DE484685C (en) Traveling grate
DE701591C (en) Gripper device with continuous chain for rubber-tired tractors
DE441893C (en) Self-docking floating dock with a three-part floor box
DE804237C (en) shovel
DE366794C (en) Spring mattress with chain net
DE515881C (en) Spreading chain for fertilizer spreaders
DE456270C (en) Stack of mailboxes, the individual mailboxes of which are connected to one another by means of lateral links
DE407900C (en) Single rope or single chain gripper
DE424792C (en) Fuel briquette with perforations and depressions on the surface
DE386426C (en) Gripper
DE513915C (en) Ink eraser
DE448853C (en) Attachment of the pressure frame rail to the side parts of the pressure frame of railway car windows
DE415740C (en) Safety hook that can be released under load
DE549678C (en) Shutter-like cabinet lock
DE860171C (en) Double protection
DE357247C (en) Poke rod for fuel stoves
AT81084B (en) Self-grapple. Self-grapple.
DE457360C (en) Water post with two closing devices, of which the lower one forms a closing slide for the pipeline