CH365349A - Suspension device for hand-held electric hammers and hand-held pneumatic hammers - Google Patents
Suspension device for hand-held electric hammers and hand-held pneumatic hammersInfo
- Publication number
- CH365349A CH365349A CH4939357A CH4939357A CH365349A CH 365349 A CH365349 A CH 365349A CH 4939357 A CH4939357 A CH 4939357A CH 4939357 A CH4939357 A CH 4939357A CH 365349 A CH365349 A CH 365349A
- Authority
- CH
- Switzerland
- Prior art keywords
- hand
- hammers
- suspension device
- held
- support
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0028—Tool balancers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
Aufhängevorrichtung für Hand-Elektrohämmer und Hand Presslufthämmer Von Hand geführte Elektro- und Presslufthäm- mer sind im Gewicht verhältnismässig schwer. Da durch ist ein Arbeiter, der den Hammer bedient, schnell ermüdet und muss von Zeit zu Zeit die Arbeit unterbrechen. Dies speziell bei Arbeiten an Wänden und Decken.
Bei der vorliegenden Erfindung ist der Hammer am einen Endteil eines Zugmittels an einer Stütze aufgehängt, wobei am anderen Endteil des Zugmit tels ein Gegengewicht vorhanden ist, derart, dass der Hammer in jeder Höhe zwischen unterem und oberem Ende der Stütze schwebt. So beschränkt sich die Bedienung des Hammers auf dessen Führung. Dadurch, dass der Hammer nicht mehr getragen wer den muss, sinkt die Ermüdung des Bedienenden we sentlich, so dass nun ohne Unterbrechung gearbeitet werden kann.
An Stelle des Gegengewichtes kann eine unter der Wirkung einer Federkraft stehende Trommel tre ten, auf welche sich das Zugmittel auf- bzw. abrollt.
Eine beispielsweise Ausführungsform des Erfin dungsgegenstandes ist in der Zeichnung dargestellt. ca ist ein Elektrohammer, der am einen Endteil des Zugmittels b, z. B. einem Seil oder einer Kette, hängt. c ist das Gegengewicht, das am andern End- teil des Zugmittels hängt und welches den Hammer in der Schwebe hält. Die Rollen d, über welche das Zugmittel läuft, sind an den Enden des Querarmes e gelagert. Die in der Höhe verstellbare Stütze f be steht aus zwei ineinandergreifenden Rohren, und ist im Fuss g befestigt.
Der Querarm e ist auf der Stütze f aufsteckbar angebracht. BeimTragen derAufhänge- vorrichtung von einem Arbeitsort zum andern kann das Zugmittel<I>b</I> in die Haken<I>h</I> eingehängt werden, um ein zu starkes Hin- und Herpendeln von Hammer und Gegengewicht zu verhindern. Die Stütze f kann so ausgebildet sein, dass sie zwischen Boden und Decke eines Raumes verspannt werden kann. Soll die Aufhängevorrichtung fahrbar sein, so besitzt der Fuss g Rollen. Zwecks besserer Transportfähigkeit kann der Fuss g zusammenlegbar sein.
Suspension device for hand-held electric hammers and hand-held pneumatic hammers Hand-held electric and pneumatic hammers are relatively heavy in weight. As a result, a worker who operates the hammer is quickly tired and has to interrupt work from time to time. Especially when working on walls and ceilings.
In the present invention, the hammer is suspended at one end part of a traction means on a support, with a counterweight being present at the other end part of the traction means, such that the hammer floats at any height between the lower and upper end of the support. The operation of the hammer is limited to its guidance. The fact that the hammer no longer has to be carried reduces operator fatigue considerably, so that work can now be carried out without interruption.
Instead of the counterweight, a drum under the action of a spring force can tre th on which the traction device rolls up or down.
An example embodiment of the subject invention is shown in the drawing. ca is an electric hammer that b, z. B. a rope or a chain, depends. c is the counterweight that hangs on the other end of the traction mechanism and that keeps the hammer in suspension. The rollers d, over which the traction mechanism runs, are mounted at the ends of the cross arm e. The vertically adjustable support f be consists of two interlocking tubes and is attached to the foot g.
The transverse arm e is attached to the support f so that it can be attached. When carrying the suspension device from one place of work to another, the traction device <I> b </I> can be hooked into the hooks <I> h </I> in order to prevent the hammer and counterweight from swinging back and forth too much. The support f can be designed so that it can be braced between the floor and ceiling of a room. If the suspension device is to be mobile, the foot has g rollers. The foot g can be collapsible for better transportability.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH4939357A CH365349A (en) | 1962-01-30 | 1962-01-30 | Suspension device for hand-held electric hammers and hand-held pneumatic hammers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH4939357A CH365349A (en) | 1962-01-30 | 1962-01-30 | Suspension device for hand-held electric hammers and hand-held pneumatic hammers |
Publications (1)
Publication Number | Publication Date |
---|---|
CH365349A true CH365349A (en) | 1962-10-31 |
Family
ID=4516688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH4939357A CH365349A (en) | 1962-01-30 | 1962-01-30 | Suspension device for hand-held electric hammers and hand-held pneumatic hammers |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH365349A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3387555A (en) * | 1965-07-28 | 1968-06-11 | Edward F. Moran | Portable power operated barbecue apparatus |
FR2431906A1 (en) * | 1978-07-24 | 1980-02-22 | Haytayan Harry | PNEUMATIC TOOL |
DE4440338A1 (en) * | 1994-11-11 | 1996-05-15 | Martin Riedmayer | Holder and guide for hand tool in esp. weld=, paint= or milling work |
GB2511784A (en) * | 2013-03-13 | 2014-09-17 | Airbus Operations Ltd | A support apparatus for supporting a device for expanding a sleeve |
CN106826707A (en) * | 2017-02-13 | 2017-06-13 | 湖北工程职业学院 | The laborsaving operator of gun for coiling nail |
FR3098135A1 (en) * | 2019-07-05 | 2021-01-08 | Psa Automobiles Sa | Hanging Heavy Duty Spot Welding Gripper Holder |
-
1962
- 1962-01-30 CH CH4939357A patent/CH365349A/en unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3387555A (en) * | 1965-07-28 | 1968-06-11 | Edward F. Moran | Portable power operated barbecue apparatus |
FR2431906A1 (en) * | 1978-07-24 | 1980-02-22 | Haytayan Harry | PNEUMATIC TOOL |
DE4440338A1 (en) * | 1994-11-11 | 1996-05-15 | Martin Riedmayer | Holder and guide for hand tool in esp. weld=, paint= or milling work |
GB2511784A (en) * | 2013-03-13 | 2014-09-17 | Airbus Operations Ltd | A support apparatus for supporting a device for expanding a sleeve |
GB2511784B (en) * | 2013-03-13 | 2016-05-25 | Airbus Operations Ltd | A support apparatus for supporting a device for expanding a sleeve |
CN106826707A (en) * | 2017-02-13 | 2017-06-13 | 湖北工程职业学院 | The laborsaving operator of gun for coiling nail |
FR3098135A1 (en) * | 2019-07-05 | 2021-01-08 | Psa Automobiles Sa | Hanging Heavy Duty Spot Welding Gripper Holder |
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