DE736155C - Rope pulley suspended on all sides in its carrying handle - Google Patents
Rope pulley suspended on all sides in its carrying handleInfo
- Publication number
- DE736155C DE736155C DEP82093D DEP0082093D DE736155C DE 736155 C DE736155 C DE 736155C DE P82093 D DEP82093 D DE P82093D DE P0082093 D DEP0082093 D DE P0082093D DE 736155 C DE736155 C DE 736155C
- Authority
- DE
- Germany
- Prior art keywords
- rope
- roller
- sides
- bolt
- carrying handle
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
- B66D2700/028—Pulley blocks with multiple sheaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Description
An ihrem Tragbügel allseitig beweglich aufgehängte Seilrolle Die Erfindung bezieht sich auf die Spannrolle für das Zugseil eines Seilzuggerätes; sie besteht darin, daß auf .der.Rollenachse außer dem mit dieser undrehbar verbundenen Spannbügel noch zwei dreh- und feststellbare-Arme angeordnet sind, an deren Enden Tragrollen befestigt sind, durch die, unabhängig von der Länge des vom Seil jeweils auf der Rolle umspannten Bogens, das Gesamtgewicht der Spannrolle auf dem gespannten Seil-abgestützt und der Seilern- und -auslauf in der Spannrollenrillenebene und tangential zur Rällenrille herbeigeführt wird. Die Sieilrolle ist somit an ihrem. Tragbügel nach allen Seiten beweglich aufgehängt.The invention refers to the tension pulley for the pull rope of a rope pulling device; she consists in the fact that on .der.Rolleachse except for the clamp bracket connected to this non-rotatable still two rotatable and lockable arms are arranged, at the ends of which support rollers are attached by the, regardless of the length of the rope each on the Roll spanned arch, the total weight of the tension pulley on the taut rope-supported and the rope end and exit in the tensioning pulley groove plane and tangential to the groove is brought about. The Sieilrolle is thus on yours. Carrying bracket on all sides movably suspended.
Die Erfindung ist in der Zeichnung in Abb. i in Seitenansicht und in Abb. z in der zugehörigen Draufsicht dar-. gestellt. Die zur Gewichtserleichterung mit Aussparungen versehene Spannrolle i ist in dem Spanärollenbügel z auf dem Bolzen. 3 drehbar gelagert; Bolzen und Spaxmrolllenbügel können sich nicht gegeneinander verdrehen.. Auf der etwas abgesetzten Bollzenverlängerung 3' sind die beiden Arme ¢ und 5 unabhängig voneinander drehbar und durch Anziehen des Schraubgriffes 6 gemeinsam auf den Bolzen 3, 3' feststellbar. Die beiden Flacheisen des Hebels 4 (Abb. i) sind mit der auf dem Bolzen 3' drehbaren Büchse 7 verschweißt. Am äußeren Ende des Schwenkhebels 4 ist die Tragrolle 8 befestigt; die Achse 9 dieser Tragrolle ist rechtwinklig zur Tangente an die Spannrollenrille angeordnet; der tiefste Punkt der TragrolIenrille liegt in der Spannrollenrillenebene. Entsprechend ist auch der Arm 5 ausgebildet und mit Tragrolle i o versehen; seine Flacheisen fassen, wie Abb. i zeigt, über und unter dem Arm 4 um den Bolzen 3'. In dem S:pann:rollenbügel- um ,eine radial zur Spannrolle liegende Achse drehbar ist der gabelförmige Körper i i, in dessen Gabel um den Bolzen. 1a -die Doppelöse 13 allgelenkt ist. In das eine Loch wird zunächst, wie dargestellt, das zum schnellen Heranholen dienende Spannmittel eingehakt, in das zweite Loch kann das langsamer arbeitende stärkere Spannmittel eingehakt werden.The invention is in the drawing in Fig. I in side view and in Fig. z in the associated top view. posed. The one for weight reduction The tensioning roller i provided with recesses is in the cutting roller bracket z on the bolt. 3 rotatably mounted; Bolts and spaxmrollle brackets cannot interact with each other twist .. The two arms are on the slightly offset bolt extension 3 ' ¢ and 5 can be rotated independently of one another and together by tightening the screw handle 6 lockable on the bolts 3, 3 '. The two flat irons of lever 4 (Fig. I) are welded to the sleeve 7 rotatable on the bolt 3 '. At the outer end of the pivot lever 4, the support roller 8 is attached; the axis 9 of this roller is at right angles to Tangent arranged on the tension pulley groove; the lowest point of the idler groove lies in the plane of the tensioning pulley groove. The arm 5 is also designed accordingly and provided with a support roller i o; his flat iron grasp, as Fig. i shows, over and under the arm 4 around the bolt 3 '. In the S: pann: rollenbügel- um, one radial The fork-shaped body i i, in its Fork around the bolt. 1a - the double eyelet 13 is articulated. In which one hole becomes first, as shown, hooked the clamping device, which is used for rapid retrieval, The slower-working, stronger clamping device can be hooked into the second hole will.
Die Spannrolle nach der Erfindung, die auch als Umlenkrolle verwendet werden kann, verbürgt einen stets störungsfreien Ein- und Auslauf des Seiles-, einerlei, welche-Winkel die beiden Seilstränge miteinander bilden. Das Gewicht der Spannrolle wird vom Seil getragen, ohne daß Gegengewichte :oder Ausgleichfedernerforderlich wären.The tension pulley according to the invention, which is also used as a pulley guarantees a trouble-free entry and exit of the rope, regardless of which angle the two strands of rope form with each other. The weight of the tensioner pulley is carried by the rope without counterweights: or balancing springs required would be.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP82093D DE736155C (en) | 1941-02-19 | 1941-02-19 | Rope pulley suspended on all sides in its carrying handle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP82093D DE736155C (en) | 1941-02-19 | 1941-02-19 | Rope pulley suspended on all sides in its carrying handle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE736155C true DE736155C (en) | 1943-06-08 |
Family
ID=7393976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP82093D Expired DE736155C (en) | 1941-02-19 | 1941-02-19 | Rope pulley suspended on all sides in its carrying handle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE736155C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE815592C (en) * | 1949-11-22 | 1951-10-04 | Gauting G M B H Maschf | Protective device for rope and pulleys |
US4138962A (en) * | 1976-09-17 | 1979-02-13 | Ernest Waelder | Device for controlling the swinging of the boom of a sailboat |
DE9200760U1 (en) * | 1992-01-23 | 1992-05-14 | Sichert Gmbh & Co, 1000 Berlin | Hanging roll |
DE20207064U1 (en) | 2002-05-03 | 2002-10-02 | Lock, Frank, 88521 Ertingen | Device for opening several folding elements arranged side by side |
-
1941
- 1941-02-19 DE DEP82093D patent/DE736155C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE815592C (en) * | 1949-11-22 | 1951-10-04 | Gauting G M B H Maschf | Protective device for rope and pulleys |
US4138962A (en) * | 1976-09-17 | 1979-02-13 | Ernest Waelder | Device for controlling the swinging of the boom of a sailboat |
DE9200760U1 (en) * | 1992-01-23 | 1992-05-14 | Sichert Gmbh & Co, 1000 Berlin | Hanging roll |
DE20207064U1 (en) | 2002-05-03 | 2002-10-02 | Lock, Frank, 88521 Ertingen | Device for opening several folding elements arranged side by side |
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