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DE321597C - Device for preventing the lower blocks of tackles from tipping over for boat heaters and like - Google Patents

Device for preventing the lower blocks of tackles from tipping over for boat heaters and like

Info

Publication number
DE321597C
DE321597C DE1913321597D DE321597DD DE321597C DE 321597 C DE321597 C DE 321597C DE 1913321597 D DE1913321597 D DE 1913321597D DE 321597D D DE321597D D DE 321597DD DE 321597 C DE321597 C DE 321597C
Authority
DE
Germany
Prior art keywords
boat
tackles
preventing
heaters
lower blocks
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
DE1913321597D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE321597C publication Critical patent/DE321597C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/40—Use of lowering or hoisting gear
    • B63B23/58—Use of lowering or hoisting gear with tackle engaging or release gear
    • 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
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cereal-Derived Products (AREA)

Description

Einrichtung zum Verhindern des Kippens der unteren Blöcke von Taljen für Bootsheißvorrichtungen u. dgl. Die Erfindung bezieht sich auf eine Einrichtung zum Verhindern des Kippens der unteren Blöcke von Taljen für Bootsheißvorrichtungen u. dgl., bei der die gegenüberliegenden Parten des Seiles in bekannter Weise durch Abstandhalter gefaßt werden.Device to prevent the lower blocks of tackles from tipping over for boat heaters and the like The invention relates to a device to prevent the lower blocks of boat heater tackles from tipping over and the like, in which the opposite parts of the rope through in a known manner Spacers are taken.

Das Wesen der Erfindung besteht darin, daß die Lagerungsgabel des Rollenblockes über die Drehachse des Blockes nach oben hin verlängert und in ihrem oberen.Teil als Abstandhalter ausgebildet ist.The essence of the invention is that the storage fork of the Role block extended over the axis of rotation of the block upwards and in their Ober.Teil is designed as a spacer.

Hierdurch wird der Vorteil erreicht, daß der Rollenblock, wenn ein Anziehen ohne angehängte Last erfolgt, in zuverlässiger Weise gegen Kippen gesichert ist. Bekanntlich werden nach dem Abhängen des in seinen Davits seitlich am Schiff herabgesenkten. Bootes die entlasteten Heißleinen sehr schnell auf Deck gezogen, um sie an ein anderes Boot anzuhaken. Hierbei kippen die unteren losen Rollenblöcke häufig um und verwirren die Seile, so daß ein glattes Anziehen derselben erschwert wird.This has the advantage that the roller block when a Tightening takes place without a suspended load, reliably secured against tipping is. As is well known, after hanging the in its davits on the side of the ship lowered. Bootes pulled the relieved hot lines onto deck very quickly, to hook them to another boat. This causes the lower loose roller blocks to tilt often around and tangle the ropes, making it difficult to tighten them smoothly will.

Zur Vermeidung dieses Nachteils verwendete man beispielsweise Bügelführungen. Doch waren diese hauptsächlich zur Abstandshaltung der Seile an festen Rollen bestimmt und bildeten getrennte Hilfselemente der jeweiligen Hebevorrichtung. Die neue Erfindung zeichnet sich dagegen dadurch aus, daß sie mit der Gabellagerung des losen Rollenblockes untrennbar zusammenhängt.To avoid this disadvantage, bracket guides were used, for example. But these were mainly intended to keep the ropes spaced on fixed pulleys and formed separate auxiliary elements of the respective lifting device. The new invention on the other hand, is characterized by the fact that it is connected to the fork bearing of the loose roller block inextricably linked.

Die Zeichnung gibt ein Ausführungsbeispiel des neuen Blockes. wieder, und zwar ist: Fig: r eine Oberansicht eines unteren Taljenblockes, Fig. 2 eine Seitenansicht und Fig. 3 eine Seitenansicht der Fig.2.The drawing gives an embodiment of the new block. again, namely: FIG. 1 is a top view of a lower tackle block, FIG. 2 is a side view and FIG. 3 is a side view of FIG.

Ein Block a von üblicher Form trägt als Abstandhalter eine doppelseitige Führungsplatte b, durch deren beide Löcher. bl die beiden Parten des Seiles hindurchtreten. Dieser Abstandhalter b besteht aus einem Stück mit der Lagerungsgabel des Rollenblockes, die zu diesem Zweck über die Drehachse des Blockes nach oben hin verlängert und dort zu dem Abstandhalter verbreitert ist. Unten ist in der Lagerungsgabel ein Gewicht d angeordnet, an das sich das Auge e anschließt. Bei Fig. r ist an dem Abstandhalter b noch ein Auge c punktiert angedeutet, das zum Anschluß einer häufig zwischen zwei Blökken angebrachten Verbindungsleine dienen kann.A block a of the usual shape carries a double-sided spacer Guide plate b, through both of its holes. bl step through the two parts of the rope. This spacer b consists of one piece with the storage fork of the roller block, which for this purpose is extended upwards over the axis of rotation of the block and there is widened to the spacer. At the bottom of the storage fork is a weight d arranged, to which the eye e connects. In Fig. R is on the spacer b another eye c indicated in dotted lines, which is used to connect one frequently between two Blökken attached lanyard can serve.

Claims (1)

PATENTANSPRUCH: Einrichtung zum Verhindern des Kippens der unteren Blöcke von Taljen für Bootsbeißvorricbtungen u. dgl., bei der die gegenüberliegenden Parten des Seiles durch Abstandhalter gefaßt werden, dadurch gekennzeichnet, daß die Lagerungsgabel des Rollenblockes über die Drehachse desBlockes nach oben hin verlängert und in ihrem oberen Teil als Abstandhalter ausgebildet ist. Claim: Device for preventing the lower blocks of tackles from tipping over for boat bite equipment and the like, in which the opposite parts of the rope are gripped by spacers, characterized in that the storage fork of the roller block is extended upwards over the axis of rotation of the block and in its upper part is designed as a spacer.
DE1913321597D 1912-05-14 1913-05-01 Device for preventing the lower blocks of tackles from tipping over for boat heaters and like Expired DE321597C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB321597X 1912-05-14

Publications (1)

Publication Number Publication Date
DE321597C true DE321597C (en) 1920-06-08

Family

ID=10334221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1913321597D Expired DE321597C (en) 1912-05-14 1913-05-01 Device for preventing the lower blocks of tackles from tipping over for boat heaters and like

Country Status (1)

Country Link
DE (1) DE321597C (en)

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