ITFI20120033A1 - SLIDING CONICAL SCALE SPLITTER - Google Patents
SLIDING CONICAL SCALE SPLITTER Download PDFInfo
- Publication number
- ITFI20120033A1 ITFI20120033A1 IT000033A ITFI20120033A ITFI20120033A1 IT FI20120033 A1 ITFI20120033 A1 IT FI20120033A1 IT 000033 A IT000033 A IT 000033A IT FI20120033 A ITFI20120033 A IT FI20120033A IT FI20120033 A1 ITFI20120033 A1 IT FI20120033A1
- Authority
- IT
- Italy
- Prior art keywords
- support
- shaft
- conical screw
- elements
- penetration
- Prior art date
Links
- 230000035515 penetration Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000004904 shortening Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L7/00—Arrangements for splitting wood
- B27L7/02—Arrangements for splitting wood using rotating members, e.g. rotating screws
- B27L7/04—Conical screws
-
- 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
- B27B17/0016—Devices to adapt the chain saw for other purposes, e.g. drilling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Golf Clubs (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
“SPACCALEGNA A VITE CONICA SCORREVOLE†⠀ œWOOD SPLITTER WITH CONICAL SLIDING SCREWâ €
1. Nellm V.2 non si rileva che gli elementi penetranti dello spaccalegna oggetto del documento DI non sono atti ad impegnarsi nella spaccatura creata dalla vite conica perché non sono allineati con essa. Infatti non à ̈ previsto che entrino nella spaccatura e collabolino alla separazione delle due parti di legno risultanti spingendo contro di esse per effetto del movimento rotatorio generato dal motore. Questa condizione strutturale e di funzionamento non à ̈ presente neanche nella descrizione del documento D2. Lo spaccalegna descritto dal documento D3 presenta una singola lama che può entrare nella spaccatura creata dalla porzione appuntita della vite conica che, tuttavia, non ha possibilità di movimento longitudinale rispetto al proprio albero. 1. In V.2 it is not noted that the penetrating elements of the log splitter object of the document DI are not suitable for engaging in the split created by the conical screw because they are not aligned with it. In fact, it is not expected that they enter the split and glue to the separation of the two resulting wooden parts by pushing against them due to the rotational movement generated by the engine. This structural and operating condition is also not present in the description of document D2. The wood splitter described in document D3 has a single blade that can enter the split created by the pointed portion of the conical screw which, however, has no possibility of longitudinal movement with respect to its shaft.
Da quanto sopra esposto risulta che tutti gli dementi della rivendicazione principale caratterizzanti lo spaccalegna oggetto della domanda a FI2012A000033 non risultano contemporaneamente presenti in nessun precedente deposito. From the above it appears that all the elements of the main claim characterizing the log splitter object of the application to FI2012A000033 are not present at the same time in any previous deposit.
2. Rispeto alla contestazione dell' item V.3 va rilevato che: 2. With respect to the contestation of item V.3, it should be noted that:
a) le rivendicazioni dipendenti a 2 e 3 individuano soluzioni costruttive alternative del dispositivo definito dalla rivendicazione principale; a) the dependent claims 2 and 3 identify alternative constructive solutions of the device defined by the main claim;
b) la rivendicazione a 5 viene eliminata a seguito della riformulazione della rivendicazione principale; b) claim 5 is eliminated following the reformulation of the main claim;
c) la rivendicazione dipendente n. 4 non costituisce una variante costruttiva di quanto indicato dalla rivendicazione principale bensì una soluzione aggiuntiva e migliorativa in termini di funzionalità . Infatti la presenza della molla consente di allineare il vertice della vite conica e l’estremità delle punte adiacenti esercitando una adeguata e costante spinta sul legno da parte di ciascuno di tali elementi. In assenza della molla la vite conica potrebbe perdere la presa sul legno nella fase iniziale di penetrazione. c) dependent claim no. 4 does not constitute a constructive variant of what is indicated by the main claim but an additional and improving solution in terms of functionality. In fact, the presence of the spring allows to align the vertex of the conical screw and the extremity of the adjacent points by exerting an adequate and constant thrust on the wood by each of these elements. In the absence of the spring, the conical screw could lose its grip on the wood in the initial phase of penetration.
3. Alla contestazione di insufficiente chiarezza dell item Vili. 1 viene risposto con la riformulazione della rivendicazione principale. Alla contestazione di incoerenza dell'item VIII.2 viene replicato che la soluzione costruttiva della rivendicazione n. 3 à ̈ rappresentata dalle figure 1, 2 e 3. Nella nuova stesura della rivendicazione, per maggiore linearità di lettura in relazione alla successione delle figure, le rivendicazioni originarie n. 2 e n. 3 vengono invertite d’ordine. 3. The contestation of insufficient clarity of item VIII. 1 is answered with the rewording of the main claim. To the dispute of inconsistency of item VIII.2 it is replied that the constructive solution of claim no. 3 is represented by figures 1, 2 and 3. In the new draft of the claim, for greater linearity of reading in relation to the succession of the figures, the original claims n. 2 and n. 3 are reversed in order.
Indicazioni di connessione tra le modifiche apportate alle rivendicazioni Indications of connection between the changes made to the claims
ed il testo della descrizione. and the text of the description.
Rivendicazione 1. Claim 1.
La presenza di più di un elemento di penetrazione era prevista dalla rivendicazione 5 che viene eliminata essendo, nella nuova formulazione delle rivendicazioni, inclusa nella rivendicazione principale. The presence of more than one penetrating element was provided for by claim 5 which is eliminated by being, in the new wording of the claims, included in the main claim.
L’allineamento degli elementi di penetrazione à ̈ previsto alle righe 6° e 7° della pagina 4. The alignment of the penetration elements is foreseen in the 6th and 7th lines of page 4.
L’azione di spinta degli elementi di penetrazione sulle supe inter della spaccatura à ̈ descritta alle righe 22°, 23° e 24° della pagina 4. The pushing action of the penetrating elements on the supe inter of the split is described on lines 22 °, 23 ° and 24 ° of page 4.
Il trascinamento degli elementi di penetrazione all’interno della stessa spaccatura in cui procede la vite conica à ̈ previsto alle righe 7° e 8° della pagina 4. The dragging of the penetration elements inside the same crack in which the conical screw proceeds is foreseen in the 7th and 8th lines of page 4.
Rivendicazione 4. Claim 4.
Il fatto che la vite conica e gli elementi di penetrazione spingano quando vengano messi a contatto con il blocco di legno à ̈ descritto alle rige 3°, 10°, 11° e 12° della pagina 4. The fact that the conical screw and penetration elements push when contacted with the wooden block is described in lines 3 °, 10 °, 11 ° and 12 ° on page 4.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000033A ITFI20120033A1 (en) | 2012-02-23 | 2012-02-23 | SLIDING CONICAL SCALE SPLITTER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000033A ITFI20120033A1 (en) | 2012-02-23 | 2012-02-23 | SLIDING CONICAL SCALE SPLITTER |
Publications (1)
Publication Number | Publication Date |
---|---|
ITFI20120033A1 true ITFI20120033A1 (en) | 2013-08-24 |
Family
ID=45992773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000033A ITFI20120033A1 (en) | 2012-02-23 | 2012-02-23 | SLIDING CONICAL SCALE SPLITTER |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITFI20120033A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188987A (en) * | 1978-09-22 | 1980-02-19 | James Robert G | Log splitting attachment |
FR2758491A1 (en) * | 1997-01-23 | 1998-07-24 | Roger Jose Louis Alonso | LONG LENGTH WOOD SPLITTING MACHINE |
DE102009039053B3 (en) * | 2009-08-28 | 2011-02-17 | Pflückhahn, Christoph | Wood splitting device, has frame for receiving drive unit of rotatable drive shaft of splitting cone, where drive shaft of splitting cone is vertically displaceably mounted in frame and rotated relative to frame by central sleeve |
-
2012
- 2012-02-23 IT IT000033A patent/ITFI20120033A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188987A (en) * | 1978-09-22 | 1980-02-19 | James Robert G | Log splitting attachment |
FR2758491A1 (en) * | 1997-01-23 | 1998-07-24 | Roger Jose Louis Alonso | LONG LENGTH WOOD SPLITTING MACHINE |
DE102009039053B3 (en) * | 2009-08-28 | 2011-02-17 | Pflückhahn, Christoph | Wood splitting device, has frame for receiving drive unit of rotatable drive shaft of splitting cone, where drive shaft of splitting cone is vertically displaceably mounted in frame and rotated relative to frame by central sleeve |
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