DE3248605A1 - Basin wrench - Google Patents

Abstract

Basin wrench having a first jaw provided at the end of a shank which extends parallel to the screw axis or the screw member to be actuated and has a transverse actuating handle, and a second jaw which is pivotable with respect to the first jaw about a pivot axis extending parallel to the screw axis of the screw member to be actuated, the shaft, provided with a transverse actuating handle, of the first jaw forming the pivot axis for a mounted pipe, to which the second jaw and a second transverse actuating handle are secured.

Description

DIPL-PHYS.BUSE · DiPL-PHYS. MENTZEL dipl.-ing. LUDEWIG

Unterdörnen 114 P.O. Box 200210 -5600 Wuppertal 2 - Telephon (0202) 557022/23/24. Telex 8 591 606 wpat

77 5600 Wuppertal 2, December 29th, 1932

Keyword: "Faucet pliers"

Hermann Wegerhoff Alarm-Werkzeugfabrik, Parkstrasse 34, 5630 Remscheid

Stand tap nut wrench

The invention relates to a faucet wrench with one at the end of a parallel to the screw axis of the to be actuated screw member extending shaft with transverse actuating handle provided first Cheek and a second cheek; which run around a parallel to the screw axis of the screw member to be actuated Pivot axis is pivotable to the first jaw.

Such screwing tools are especially used for Installation of sanitary facilities related / as they allow / also lying in covered places Screw links can be operated reliably and quickly, with the shank of the tool outside the center of the Screw member lies / so that the work is not carried out by parts protruding beyond the screw member, such as supply pipes Or the like. Can be hindered. Since the second jaw can be loosely pivoted on the without a special actuator The shaft of the first jaw is held, the loose jaw is by hand into the when the key is put on to bring the required position. In the case of particularly narrow recesses, in which standing faucets are used, however, this is difficult and cumbersome for the user.

The invention is based on the object of a faucet wrench to create the type explained above, in which such disadvantages are avoided and both the first jaw as well as the second jaw with associated operating handles in the open position and in the active position are transferable.

This object is achieved according to the invention in that the shaft of the first jaw, which is provided with a transverse operating handle, is the pivot axis for an attached one Forms tube on which the second jaw and a second transverse operating handle are mounted. As a result, the operator can use both hands to operate the two operating handles in a particularly advantageous manner grasp and open the two jaws by pivoting the shaft relative to the attached tube and close. In this case, only the end of the shaft and the attached tube that has the two jaws is insert into the narrow gap of the recess for the faucet, the operator only the Detected both jaws facing away from the end of the key on the two operating handles.

The two jaws can have an angled shape adapted to the hexagonal screw member. Through this protruding areas are avoided on the two jaws, as the jaws become tight due to the bends place on the screw link.

The two jaws can be provided with teeth. This is a non-slip connection in a simple manner ensured between the jaws and the screw link.

The actuating handle provided on the shaft of the first jaw can, with an opening, point to the

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5.

put the second jaw protruding end of the tube Be placed on the shaft and held with an actuating handle and shaft penetrating screw. Through this the operating handle can be attached to the shaft in a particularly simple manner, thereby at the same time a easy assembly is possible. The shaft with the first jaw is inserted with its free end first inserted the end of the tube carrying the second jaw and then at the free end of the shaft of the Operating handle attached. The two parts are thus reliably secured against one another against axial displacement tied together.

On the tube placed on the shaft of the first jaw the second jaw on which the first operating handle

The end facing the second transverse operating handle can be attached by welding. So that is second operating handle held in a simple manner by welding on the tube of the second jaw. 2o

The two jaws can be at an angle of about 92 ° run to the longitudinal axis of the shaft. This is in a simple manner that when used as intended Effect of the coming power arm of the faucet wrench slightly enlarged and obstruction by the supply pipes are avoided.

In the drawing, the invention is shown in one embodiment, namely show:

1 shows the faucet nut wrench according to the invention in side view and

Fig. 2 the stand tap nut wrench in plan view.

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L ·.

The faucet wrench shown in the drawing consists of a cylindrical shaft 10, on the upper end of which a first jaw 11 is formed. A tube 1 2 is pushed onto the cylindrical shaft 10, a second jaw 13 is formed at the upper end thereof. The two jaws 11 and 13 work together and have an angled shape adapted to the hexagonal screw member 14. The hexagonal screw link 14 is thus, as can be seen in particular from FIG. 2, almost enclosed by the two jaws 11 and 13.

By rotating the cylindrical shaft 10 in the tube 12 or rotating the tube 12 on the cylindrical shaft 10, the two jaws 11 and 13 can be opened and closed will.

The end of the cylindrical shaft 10 facing away from the first jaw 11 protrudes somewhat from the end of the second jaw 13 having Tube 12 out. On this end of the shaft 10 protruding from the tube 12 there is a first actuating handle 15 fitted with an opening and with one of the actuating handle 15 and the shaft 10 reaching through Screw 16 fastened. The first actuating handle 15 is thus held non-rotatably on the shaft 10 and runs approximately at right angles to the shaft 10.

Adjacent to the first operating handle 15 is a second one Operating handle 17 is provided. The second operating handle 17 is held by welding on the tube 12, namely at the end of the tube 12, which is the first ui. ^ oj'riff 15 facing.

The two jaws 11, 13 are thus laterally offset from the actuating handles by the shaft 10 and the tube 12 15, 17 arranged so that with the faucet

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Nut wrench screw links operated in narrow recesses can be. The two jaws 11, 13 can be approximately at an angle of 92 ° to the longitudinal axis of the Shank 10 run. The one crossing a right angle Angle between the shaft 10 and the two Jaws 11, 13 causes an extension of the when intended use of the lever arm coming into effect. This also makes it easier to place the jaws 11, 13 on the screw member 14 and the operation is facilitated.

As already mentioned, the embodiment shown is only an example implementation of the invention and this is not limited to that. On the contrary, many other designs and modifications are possible. .So the two jaws 11 and 13 could also each be provided with a toothing.

Patent attorneys
DIPL.-PHYS. BUSE · DiPL-PHYS. MENTZEL dipl.-ing. LUDEWIG Unterdörnen 114 P.O. Box 200210 5600 Wuppertal 2 Telephon (0202) 5570 22/23/24. Telex 8591 606 wpat

E-

77 5600 Wuppertal 2, den

Keyword: "Faucet pliers"

Hermann Wegerhoff Alarm-Werkzeugfabrik, Parkstrasse 34, 5630 Remscheid

Reference ^{1 character list}

10 shaft

11 first jaw

12 tube

13 second jaw

14 quick link

15 first operating handle

16 screw

17 second operating handle
* k angle (Fig. 1)

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Claims (6)

-PATENT ADVOCATES .;] DiPL-PHYS BUSE DiPL-PHYS MENTZEL dipl.-ing. LUpEWlG Unterdömen 114 P.O. Box 200210 5600 Wuppertal 2. Fernruf (0202) 557022/23/24, Telex 8591 606 wpat 5600 Wuppertal 2, December 29th, 1982 Keyword: "Faucet pliers" Hermann Wegerhoff Alarm-Werkzeugfabrik, Parkstrasse 34, 5630 Remscheid Expectations Stand tap nut wrench with one at the end of one parallel to the screw axis of the one to be operated Screw member extending shaft with transverse operating handle provided first jaw and a second jaw, which extends around a parallel to the screw axis of the screw member to be actuated The pivot axis can be pivoted to the first jaw, characterized, that the shaft (10) of the first jaw (11) provided with a transverse operating handle (15) the Forms the pivot axis for an attached pipe (12), on which the second jaw (13) and a second transverse operating handle (17) are held. 2.) Stand tap nut wrench according to claim 1, characterized in that the two jaws (11, 13) one the hexagonal screw member (14) adapted angled Has shape. 3.) Stand tap nut wrench according to claim 1 or 2,
characterized in that the two jaws (11, 13) are provided with teeth. 4.) Faucet nut wrench according to one of claims 1 to 3, characterized in that the actuating handle (15) provided on the shaft (10) of the first jaw (11) has an opening on the tube (12) of the second jaw (13) placed protruding end of the shaft (10) and with
an actuating handle (15) and shaft (10) penetrating screw (16) is supported. 5.) Stand tap nut wrench according to one of claims 1 to 4, characterized in that on the tube (12) of the second jaw (13) on which the first operating handle is placed on the shaft (10) of the first jaw (11) (15) facing end, the second
transverse operating handle (17) is attached by welding. 6.) Stand tap nut wrench according to one of claims 1 to 5, characterized in that the two
The jaws (11, 13) are approximately at an angle of 92 ° to the
Run along the longitudinal axis of the shaft (10). ' BATH ORIGINAL