EP2700484A1 - Dispositif destiné à maintenir une scie - Google Patents

Dispositif destiné à maintenir une scie Download PDF

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Publication number
EP2700484A1
EP2700484A1 EP13181686.0A EP13181686A EP2700484A1 EP 2700484 A1 EP2700484 A1 EP 2700484A1 EP 13181686 A EP13181686 A EP 13181686A EP 2700484 A1 EP2700484 A1 EP 2700484A1
Authority
EP
European Patent Office
Prior art keywords
saw
support body
sheath
receiving
fastening means
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.)
Withdrawn
Application number
EP13181686.0A
Other languages
German (de)
English (en)
Inventor
Peter Vierveijzer
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
Publication of EP2700484A1 publication Critical patent/EP2700484A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor

Definitions

  • the invention relates to a device for holding a saw, in particular a chainsaw.
  • Trimming trees is usually done from an aerial work platform with a chainsaw. If the chain saw is not needed, it is placed on the floor of the aerial work platform. It is then not secured, is distracting in the way and thereby increases the risk of injury while working.
  • the invention has for its object to remedy this problem.
  • the device according to the invention that achieves this object is characterized by at least one receiving device, on which the saw can be arranged in a stable position, and a means for suspending the device.
  • the device forms a saw stand that can be used flexibly in a variety of work environments, allowing for secure placement of the saw.
  • it may be attached to an aerial work platform, a scaffold, a vehicle, a trailer for a vehicle, or the like.
  • the device can be arranged such that the saw is kept at a distance from a substrate, for example the above-mentioned floor of the aerial work platform, the possibility for ergonomic work is created. Since the saw no longer needs to be placed on the ground and lifted from the ground, the back are onerous lifting or lifting movements, too which must be bent, no longer necessary. Back injuries are avoided.
  • the receiving device for supporting the saw in at least two, preferably three, mutually perpendicular spatial directions is provided for the arrangement in the stable position.
  • the receiving device for holding the saw on its blade, in particular on a chain leading a saw chain, provided, wherein the receiving device is preferably provided such that the sheet or the rail can be inserted into it.
  • the receiving device surrounds the sheet or the rail only partially, the receiving device forms in a preferred embodiment of the invention, a sheath completely enclosing the blade, which protects against injury or damage by the blade or the saw chain.
  • the sheath takes the sheet or the rail form-fitting, possibly with little play, so that the saw finds a stable seat in the vagina.
  • the receiving device for supporting the housing of the saw comprises a supporting body which has a concave bearing surface. While it would be conceivable to form the concave support surface by a curved or a flat sheet, it is expediently pot-shaped.
  • the support body is used in particular for storing the saw when it is not needed for a short time or to start the saw.
  • the support body on a securing element which is provided for engaging behind a handle of the saw.
  • the securing element which is preferably shaped like a hook, it is possible to prevent the saw from unintentionally slipping off the supporting body.
  • the support body at a point at which a handle of a cable starter is arranged on the chainsaw, when this is set with its housing on the support body, outwardly open, so that the pull starter when placed on the support body Operate chainsaw.
  • the support body is adjustable in height so that it can be arranged depending on the size of the body on the device at a distance of 70 to 150 cm from the ground. If the chain saw is arranged on the support body, only the force for operating the cable starter must be applied to start the chain saw and unergonomic body postures, which are taken in particular in the described bent posture, can be avoided. The risk of back or muscular injuries when starting the chainsaw is considerably lower when using the device according to the invention.
  • the position of the receiving device to the suspension means is adjustable, preferably tiltable, rotatable and / or, in particular for adjusting the distance of the receiving device to the ground, adjustable at a distance to each other.
  • the device can thus be individually adapted to physical conditions.
  • both the sheath and the support body wherein the position of the sheath and the support body on the device preferably independently are adjustable from each other.
  • the suspension means expediently comprises a fastening means, which is preferably set up for reaching over a railing, in particular a railing of an aerial work platform. It is understood that the fastening means can be provided such that it is stable on differently wide counter-holders can arrange, for example, on rods of the aforementioned framework or on upper edges of side walls of a cargo bed of a truck.
  • the suspension device for this purpose has at least two of the fastening means and the fastening means are arranged at a distance from one another.
  • the fastening means is formed by a hook element, which preferably has an angled shape and / or is adjustable in its fürgussweite. Furthermore, a locking element can be provided with which the fastening means can be clamped to the counter-holder.
  • the fastening means may alternatively or additionally be designed as a magnet, so that the device is held by a magnet or a ferromagnetic material of the counter-holder caused by magnetism forces.
  • Magnets are suitable as the fastening means, because the aforementioned aerial work platforms, scaffolding, vehicles or trailers, on which the device according to the invention is to be arranged, are usually formed from ferromagnetic materials.
  • the suspension device expediently comprises a means for fastening the device in a suspension position, which is preferably designed for clamping the counter-holder, on which the suspension device is suspended, against the hook element.
  • the receiving device is connectable via a plug connection with the suspension means.
  • the device according to the invention is particularly easy to transport and install.
  • the receiving device is designed as an adapter unit, which is provided for receiving different holding devices for different tools.
  • the device can thereby use more versatile. It is created the possibility to arrange various tools at hand on the device, if needed.
  • One in the Fig. 1 to 3 illustrated device according to the invention comprises a receptacle formed by a sheath 2 for a chain saw 1, hook elements 4,5 and a frame 12, with which the sheath 2 and the hook elements are connected 4.5.
  • the hook elements 4, 5 are formed by elongate angle profiles which are attached to the device so that they can overlap bars 10, 11 of a railing of a working platform when the device is suspended on the railing.
  • the hook elements 4, 5 could also be formed by one or more individual hooks.
  • FIGS. 2 and 3 are provided for detecting the distance of the hook member 4 from the hook member 5 on the frame 12 clamping screws 18 which are arranged in a thread passing through the frame 12 and a wall of the hollow profile 14.
  • a displaceable locking element which comprises a plate 6, with which the rod 10 can be clamped against the hook member 4.
  • the sheet 6 is connected to a rod 15 which is guided in a fixed to the frame 12 hollow section 16. Further At the two ends of the sheet 6 hollow sections 17 are provided, which are displaceable on the rods 13.
  • a clamping screw 25 is provided, which is guided in a provided in the hollow profile 16 thread.
  • the plate 6 may be provided with recesses to provide space for one or more struts of the railing or scaffolding. It is understood that the locking element is not as in Fig. 2 shown must be formed by an elongated plate 6, but that it would be sufficient to provide it only for point or section-wise arrangement of the respective counter-holder.
  • the sheath 2 is formed by a box open on one side or on opposite sides, which has a hollow cuboid shape and into which a saw chain-carrying rail 7 of the chain saw 1 can be completely inserted.
  • the Fig. 4 shows the chainsaw 1 in an inserted into the vagina 2 position in side view partly in section.
  • Fig. 4b shows the sheath 2 with inserted rail 7 in a plan view in section.
  • the sheath 2 is arranged tiltable in the device.
  • it is arranged rotatably about a pivot bearing 27.
  • the pivot bearing 27 is attached to a rod 22 which is attached at one end directly to the frame 12 and at its other end to a likewise connected to the frame 12 support rod 19.
  • a round guide rail 20 is provided, with an elongated recess in the Fig. 2 is shown by a dashed line is provided.
  • adjusting screw 21 is guided, with which the sheath 2 can be fixed in different positions.
  • the device To use the device is first placed with the hook member 5 on the lower rod 11 of the railing and then set the position of the hook member 4 so that the hook member 4 is seated on the rod 10. Thereafter, the upper hook member 4 is detected with the clamping screws 18.
  • the device is locked to the railing by the sheet 6 is pushed by displacement of the rod 15 in the hollow section 16 and displacement of the hollow sections 17 on the rods 13 to the underside of the rod 10 and detected with the clamping screw 25.
  • the device then forms a stand for the chainsaw 1.
  • the chainsaw 1 as Fig. 4 shows, with its rail 7 inserted into the vagina 2 and takes there in Fig. 4b in the cross-section shown position. It is then on the device in a stable position, in which the environment is protected from the chain saw chain.
  • the vagina 2 can in the in Fig. 1b shown position by the sheath 2 is tilted on the device and can be fixed with the locking screw 21 in this position.
  • the rail 7 of the chainsaw 1 in this position can easily plug into the sheath 2 and pull out again than in the Fig. 1a shown position.
  • Fig. 10 shows a further embodiment of a sheath 2c in several views. Notwithstanding the example of the FIGS. 1 to 4 the sheath 2c is provided with a support plate 32 on which a hook element 33 is provided for securing a chain saw in the sheath 2c.
  • a hook 36 of the hook member 33 is guided through a bore in the support plate 33 and against the force of a spring 34 which is supported on the one hand on the support plate 33 and on the other hand to a counter-holder 35 of the hook member 33, displaceable.
  • the hook member 33 is rotatably disposed in the bore about the axis of the bore, so that the hook 36 can be arranged on the vagina 2c side facing away from the support plate 32.
  • the chainsaw can be inserted with its rail 7 in the sheath 2c and placed with its housing 8 on the support plate 32.
  • the hook member 33 is pulled away from the support plate 32, the chainsaw placed with its housing 8 on the support plate 32 and then returned the hook member back towards the support plate so that it engages behind a handle of the chainsaw 1 and thus this in position in the vagina 2c saves.
  • the sheath 2c can also receive the saw in a horizontal position in a stable position.
  • the in the Fig. 5 The device according to the invention differs from that according to the Fig. 1 to 4 in that, instead of the sheath 2, a cup-shaped support body 3 is provided, which is rotatably arranged on the device (see positions in FIG Fig. 5a) and 5b )).
  • the chainsaw 1 can be inserted with its housing 8 in the upwardly open support body 3 as it Fig. 6a in a side view and Fig. 6b is shown in a plan view of another embodiment.
  • the weight of the chain saw 1 is then held by the support body 3.
  • the support body 3 has a bottom plate 28 and a back plate 29, on which the chainsaw 1 rests.
  • the chainsaw 1 is held by side walls 45,46 of the support body 3.
  • the side walls 45,46 have by a bevel on such a shape that a handle 9 a Seilzugstarters the chainsaw 1 is accessible from the outside.
  • the support body 3b is in Fig. 6 shown. Deviating from the support body 3 after Fig. 5
  • the support body 3b comprises an elongated support plate 28 on which a projecting hook member 30 is mounted, which engages behind a handle 31 which is fixed to the housing 8 of the chain saw 1.
  • the hook element 30 secures the chain saw 1 to the support device 3b and prevents the chainsaw from slipping off.
  • the handle 9 of the pull starter can be operated in an upright posture with one hand and is secured by the hook 30 on the support body 3b. It is not necessary to wear the chainsaw 1 or park it on the ground. Once the engine of the chain saw 1 has been started, it can easily be removed again from the support body 3.
  • the chainsaw 1 If the chainsaw 1 is not needed at work, it can be stored in the support device 3. She finds a stable seat there.
  • the device after Fig. 7 differs from the two devices described above in that it has both a sheath 2b and a support body 3c.
  • the sheath 2c can be adjusted in the same way as the sheath 2 described above.
  • the support body 3c is connected to a frame via a ball joint 24 12c connected.
  • the support body 3c can then be both in an in Fig. 7b shown support position for starting the chainsaw 1 as well as in a parking position in which the area above the sheath 2b remains free and the sheath 2c can be used to hold the chainsaw 1.
  • Fig. 8 shows a further embodiment of the invention, in which in Fig. 6 shown support body 3b on the upper hook member 4 of in Fig. 4 is arranged device shown.
  • a rail member 36 is disposed on the upper hook member 4 for connecting the hook member 4 with the support body 3b, which in cross section in Fig. 9 is shown.
  • profile element 37 is arranged in the rail member 36 in the rail member 36, which can be inserted into the rail member 36.
  • a locking screw 38 is guided by a threaded bore in the rail member 36.
  • the device can be after Fig. 8 thanks to the connector with the rail member 36 and the profile element 37 easy to assemble, so that the individual parts of the device can be easily transported and disassembled and assembled.
  • Fig. 11 shows a holding device 3d, which comprises a support plate 40, a fixing member 42 for fixing a drill 41 and a fixing member 44 for fixing a carrier 43 of drill heads for the drill 42.
  • Such an adapter unit could also be provided at the location of the device on which a sheath 2d is arranged.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Catching Or Destruction (AREA)
EP13181686.0A 2012-08-24 2013-08-26 Dispositif destiné à maintenir une scie Withdrawn EP2700484A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210107828 DE102012107828A1 (de) 2012-08-24 2012-08-24 Vorrichtung zum Halten einer Säge

Publications (1)

Publication Number Publication Date
EP2700484A1 true EP2700484A1 (fr) 2014-02-26

Family

ID=49033931

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13181686.0A Withdrawn EP2700484A1 (fr) 2012-08-24 2013-08-26 Dispositif destiné à maintenir une scie

Country Status (2)

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EP (1) EP2700484A1 (fr)
DE (1) DE102012107828A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT15645U1 (de) * 2016-10-14 2018-03-15 Ing Christoph Cepak Halterungsvorrichtung für ein Werkzeug
AT16591U1 (de) * 2018-09-21 2020-02-15 Ing Christoph Cepak Adapter für eine Halterungsvorrichtung für ein Werkzeug
CN111323212A (zh) * 2018-12-14 2020-06-23 上海天祥质量技术服务有限公司 一种链锯悬吊测试装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589297A (zh) * 2015-01-26 2015-05-06 长兴县明伟模具厂 一种刀具用运载车

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788889A (en) * 1955-01-05 1957-04-16 J W Turnbow Carrying case for saws
US4369575A (en) * 1981-01-30 1983-01-25 The Plastic Forming Company, Inc. Tote device
DE3430405A1 (de) * 1984-08-17 1986-02-27 Ingemar Frillesas Johansson Tragbarer behaelter
US5007568A (en) * 1990-02-06 1991-04-16 Da Vault Jimmy C Truck sidewall mounted chain saw carrier
JPH07328959A (ja) * 1994-06-11 1995-12-19 Niigata Nokogiri Kogyo:Kk 鋸腰下用鞘

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344818A (en) * 1965-02-12 1967-10-03 John F Musgrove Chain saw guard
US4473176A (en) * 1982-12-13 1984-09-25 Harper Donald S Chain saw security mounting device
US4558808A (en) * 1983-11-25 1985-12-17 Fullmer Paul H Chain saw carrying backpack
US4846385A (en) * 1988-07-05 1989-07-11 Fratus William W Lockable mounting bracket for chain saws
US7762510B2 (en) * 2007-02-20 2010-07-27 Randy Eller Handsaw mounting assemblies and mounting methods
DE102009012291A1 (de) * 2009-03-11 2010-09-16 Andreas Stihl Ag & Co. Kg Kettenschutz für Motorkettensägen
DE102011050552B4 (de) * 2011-05-21 2016-02-11 Karlheinz Ruckdäschel Haltevorrichtung für Motorsägen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788889A (en) * 1955-01-05 1957-04-16 J W Turnbow Carrying case for saws
US4369575A (en) * 1981-01-30 1983-01-25 The Plastic Forming Company, Inc. Tote device
DE3430405A1 (de) * 1984-08-17 1986-02-27 Ingemar Frillesas Johansson Tragbarer behaelter
US5007568A (en) * 1990-02-06 1991-04-16 Da Vault Jimmy C Truck sidewall mounted chain saw carrier
JPH07328959A (ja) * 1994-06-11 1995-12-19 Niigata Nokogiri Kogyo:Kk 鋸腰下用鞘

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT15645U1 (de) * 2016-10-14 2018-03-15 Ing Christoph Cepak Halterungsvorrichtung für ein Werkzeug
AT16591U1 (de) * 2018-09-21 2020-02-15 Ing Christoph Cepak Adapter für eine Halterungsvorrichtung für ein Werkzeug
CN111323212A (zh) * 2018-12-14 2020-06-23 上海天祥质量技术服务有限公司 一种链锯悬吊测试装置

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Publication number Publication date
DE102012107828A1 (de) 2014-02-27

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