CH252623A - Pipe wrench. - Google Patents
Pipe wrench.Info
- Publication number
- CH252623A CH252623A CH252623DA CH252623A CH 252623 A CH252623 A CH 252623A CH 252623D A CH252623D A CH 252623DA CH 252623 A CH252623 A CH 252623A
- Authority
- CH
- Switzerland
- Prior art keywords
- pipe wrench
- pliers
- pipe
- pipes
- gripping surfaces
- Prior art date
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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/02—Jaws
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/06—Joints
- B25B7/10—Joints with adjustable fulcrum
Description
Rohrzange. Den Gegenstand vorliegender Erfindung bildet eine Rohrzünbe mit, zwei am in bezug auf den Rahrdu.rühmesser einstellbaren Zan genmaul vorgesehenen Greifflächen. Die (vreiffläelien zum Festhalten der Rohure sind mit Rillen zum Egalisieren der nach ,dem Ab- :
schneiden von Gewinderohren mit Grat behaf- t L-ten Gewindegänge versehen, während an den S-chehk eln :der Zange Messer zum Durch schneiden der Rohre einstellbar angebracht ind und die Zange mit Abzwickrippen zum Abzwieken von Stoffteilen versehen ist.
Der Gegenstand vorliegender Erfindung ist in einer beispielsweisen Ausführungsform in beifolgender Zeichnung :dargestellt, und zwar zeigt Fi",. 1 die Rohrzange in Frontansieht und Fib. ? in Seitenansicht.
hib. 3 zeigt ,die Rohrzange in Front- ansicht, eingestellt für ein grösseres Rohr als bi Fib. 1.
Fit' --. 4:--8 zeigen Details in grösserem Massstab.
Die Rohrzange weist,die beiden Schenkel 1, ? mit. den verstellbaren Klammern 9" 10 und den Messern 11, 1? zum Abschneiden von Rohren auf. Der Schenkel 1 besitzt den aus an.c@inandergereihten Lochungen bestehenden Schlil:z 7 für die Aufnahme ,des in dem Schen kel \? befestigten Bolzens B.
Die Greifflächen 3, 4 am Zangenmaul sind an den Rippen 5, 6 angebracht. Die Klammern 9, '10 und die Jlesser 11, 12 werden mittels der Sehrau- gen 16 einstellbar festbehalten, wie Fig. 5 zeigt.
Fig. 1 zeigt die Einstellung des Zangen mauts so, dass der Bolzen 8 in der glitte des Schlitzes 7 zu liegen kommt. In dieser Stel lung ist die Rührzange imstande, das Rohr 13 mit den Greifflächen 3, 4 festzuhalten, so @dass .das Rohr mittels der Zange auf eine ge wünschte Weise bewegt werden kann. Wenn das Gewinde eines Rohres -dumhges-cllnitt:
en wird, so entsteht an der .Schnittstelle ein Grat, der dureh .die Flächen 3, 4 entfernt ,wird, indem diese Flächen mit Rillen ver sehen sind, welche die mit Grat versehenen Gewindegänge egalisieren können, wie Fig. 6 zeigt. Ferner kann mit der Zange das. Rohr am Ende verjüngt werden, so dass es in ein anderes Rohr geste@ekt werden kann..
Fig. 3 zeigt :die Einstellung de-s: ZangeAi- maul,s so, dass :der Balzen 8 an :dem einen Ende des Schlitzes 7 zu liegen kommt. In die ser Stellung wird durch die Zange das Rohr 14 festgehalten, das grösser ist als das Rohr 13.
Fig. 4 zeigt den Schlitz 7 in grösserem Massstab. Der Schlitz ist an seinen schmalsten Stellen so breit, -dass der Balzen 8 beim Ein- stellen des Zangenmauls durchtreten kann., während .er in der Höhlung der -aneinander- gereihten Lo-ehungen eine gute Lagerung hat.
Fig. 3 zeigt, wie die Klammern 9, 10 und die Messer 11, 1\) eingestellt sind, :damit das Rohr 15 durchgeschnitten werden kann. Die Rippen 5,<B>6</B> sind über die Flächen 3, 4 hinaus verlängert und so ausgebildet, dass .damit Stoffteile abgezwickt werden können.
Pipe wrench. The subject matter of the present invention is formed by a pipe tongue with two gripping surfaces provided on the tongue jaw which is adjustable with respect to the Rahrdu.rühmesser. The (vreifflaelien for holding the Rohure are with grooves to level the after, the removal:
cutting of threaded pipes with burrs provided L-th threads, while on the shanks: the pliers knife for cutting through the pipes is adjustable and the pliers are provided with pinching ribs for splitting off pieces of fabric.
The subject matter of the present invention is shown in an exemplary embodiment in the following drawing: FIG. 1 shows the pipe wrench in a front view and FIG. 1 in a side view.
hib. 3 shows the pipe wrench in a front view, set for a pipe larger than bi Fib. 1.
Fit '-. 4: - 8 show details on a larger scale.
The pipe wrench has the two legs 1,? With. the adjustable clamps 9 "10 and the knives 11, 1? for cutting off pipes. The leg 1 has the slot consisting of an.c@in one another lined up holes: z 7 for receiving the bolt B fastened in the leg .
The gripping surfaces 3, 4 on the pliers jaws are attached to the ribs 5, 6. The clips 9, 10 and the jalers 11, 12 are held in an adjustable manner by means of the viewing eyes 16, as FIG. 5 shows.
Fig. 1 shows the setting of the pliers tolls so that the bolt 8 comes to lie in the slide of the slot 7. In this position, the stirring tongs are able to hold the pipe 13 with the gripping surfaces 3, 4 so that the pipe can be moved in a desired manner by means of the tongs. If the thread of a pipe -dumhges-clllnitt:
A ridge arises at the interface, which is removed by means of the surfaces 3, 4, in that these surfaces are provided with grooves which can equalize the thread turns provided with a ridge, as FIG. 6 shows. The end of the tube can also be tapered with the pliers so that it can be pushed into another tube.
3 shows: the setting de-s: pliers Aimaul, s such that: the balzen 8 comes to rest on one end of the slot 7. In the water position, the pipe 14, which is larger than the pipe 13, is held by the pliers.
Fig. 4 shows the slot 7 on a larger scale. At its narrowest points, the slot is so wide that the baluster 8 can pass through when the forceps mouth is adjusted, while it is well supported in the cavity of the lined up holes.
Fig. 3 shows how the clamps 9, 10 and the knives 11, 1 \) are adjusted: so that the pipe 15 can be cut through. The ribs 5, 6 are extended beyond the surfaces 3 4 and are designed so that pieces of fabric can be pinched off.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH252623T | 1946-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH252623A true CH252623A (en) | 1948-01-15 |
Family
ID=4469528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH252623D CH252623A (en) | 1946-09-23 | 1946-09-23 | Pipe wrench. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH252623A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014116683A1 (en) * | 2013-01-22 | 2014-07-31 | 3M Innovative Properties Company | Apparatus for cutting electronic monitoring bracelet straps |
-
1946
- 1946-09-23 CH CH252623D patent/CH252623A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014116683A1 (en) * | 2013-01-22 | 2014-07-31 | 3M Innovative Properties Company | Apparatus for cutting electronic monitoring bracelet straps |
AU2014209499B2 (en) * | 2013-01-22 | 2016-11-24 | Attenti Electronic Monitoring Ltd | Apparatus for cutting electronic monitoring bracelet straps |
US9566717B2 (en) | 2013-01-22 | 2017-02-14 | 3M Innovative Properties Company | Apparatus for cutting electronic monitoring bracelet straps |
US9796100B2 (en) | 2013-01-22 | 2017-10-24 | 3M Innovative Properties Company | Apparatus for cutting electronic monitoring bracelet straps |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH252623A (en) | Pipe wrench. | |
DE634576C (en) | Skinning device | |
DE378727C (en) | Magnifying glass | |
DE547292C (en) | Self-holding women's vaginal mirror | |
CH276789A (en) | Drilling tool for wood. | |
DE713447C (en) | Tool for tensioning clamps | |
DE462681C (en) | Workbench | |
DE583888C (en) | Blacksmith tongs | |
DE546440C (en) | Surgical cutting tool for removing the foreskin | |
DE856785C (en) | Dental treatment facility | |
CH83732A (en) | Device for holding objects by clamping action | |
DE819493C (en) | Thread cutting stock | |
DE1134940B (en) | Gripping and collet chucks | |
DE467500C (en) | Saw device for dividing the womb of mammals | |
DE360177C (en) | Device for cutting and holding the thread ends on sewing machines, which is detachably arranged on the presser | |
DE400181C (en) | Combined tubular and parallel vice that can be rotated around a horizontal axis | |
DE898535C (en) | Pipe saw | |
DE815013C (en) | Device for closing the air ducts of severed pigs | |
DE627499C (en) | Combined pliers-like hand tool for cutting, punching and bending thin iron straps | |
DE374639C (en) | Castration forceps | |
AT83495B (en) | Tongue holder. | |
DE635876C (en) | Thread cutting device with screw-in guide bush and conical recess for the cutting jaws | |
DE1903367A1 (en) | Multipurpose suction and flushing device, preferably for operations on the ear | |
DE446045C (en) | Cutting knife | |
AT254385B (en) | Instrument in the form of a forceps-shaped speculum for automatically holding open cavities, wound incisions or the like in the human body for observation and operations |