EP0755704B1 - Zentrierglocke für eine Kegelstellmaschine - Google Patents
Zentrierglocke für eine Kegelstellmaschine Download PDFInfo
- Publication number
- EP0755704B1 EP0755704B1 EP96112003A EP96112003A EP0755704B1 EP 0755704 B1 EP0755704 B1 EP 0755704B1 EP 96112003 A EP96112003 A EP 96112003A EP 96112003 A EP96112003 A EP 96112003A EP 0755704 B1 EP0755704 B1 EP 0755704B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bell
- centering
- recesses
- bell body
- centering bell
- 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.)
- Expired - Lifetime
Links
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 229920003023 plastic Polymers 0.000 abstract description 13
- 239000004033 plastic Substances 0.000 abstract description 13
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000007779 soft material Substances 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
- A63D5/00—Accessories for bowling-alleys or table alleys
- A63D5/08—Arrangements for setting-up or taking away pins
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
- A63D5/00—Accessories for bowling-alleys or table alleys
- A63D5/08—Arrangements for setting-up or taking away pins
- A63D2005/083—Threaded pins
Definitions
- the invention relates to a centering bell for a taper setting machine according to the preamble of claim 1.
- Such Centering bell is e.g. known from DE-A-1 603 038.
- DE-A-1 157 120 describes a centering hood for a cone centering device, the centering hood by four by 90 ° staggered bracket 4 is formed, the top by a Cover plate and below are held together by a ring. Elongated holes are provided in the brackets 4, in which means of a bolt a sheet metal tab is adjustable, the one at the bottom with a welded round bar for changing the clear width of the centering hood is provided.
- the Sheet metal tabs are slidable between spacing blocks are welded onto the brackets.
- the centering bell made of relatively soft plastic material, the extended frustoconically upwards from the receiving opening is.
- plastic top with almost spherical rounded upper boundary wall into which a separate plastic part is used with the rope guide roller. Because of that Height of enlarged diameter of the bell body can this Centering bell not made in one piece by injection molding be, which is why the upper and lower part of the bell body separately trained and by means of screws together and on the Plate of the setting machine to be attached.
- This in the middle part bulbous design of the bell body leads in connection with a separately attached stop made of soft material for the cone head and a separately attached centering ring made of relatively soft material at the receiving opening effective sound absorption when pulling in a cone.
- the invention has for its object a centering bell, which can also consist of hard, wear-resistant plastic, to be trained in such a way that with simple means effective noise reduction is reached when pulling in a cone.
- the centering bell shown in Fig. 1 consists of a one-piece plastic body made by injection molding.
- the bell body 1 has an in the middle and lower part essentially cylindrical wall section on which a frustoconical section that tapers upwards, the smaller in a cylindrical section Diameter passes, the top by obliquely inward Wall sections is closed and a hole 2 (Fig. 4) for the passage of the pull rope.
- On the top are spaced flanges 3 formed between which one Not shown rope pulley is used, the axis in Bores 4 is used in the flanges 3. At 5 are across to the flanges 3 stiffening ribs on the top molded.
- the lower section, slightly enlarged towards the outside the bell body 1 is arranged at three at the same angular distance
- Set the circumference with radially outward extending Wall sections 6 provided in the cross-sectional view 2 are approximately triangular and one Enclose hole 7, which is approximately over the lower half of the cylindrical portion of the bell body and essentially extends parallel to the axis of the bell body.
- These holes 7 serve to receive fastening screws 8 (FIG. 5), by means of which the centering bell is attached to a plate 9 the upper section of the centering bell a hole extends in the plate and the end faces of the Place wall sections 6 on the underside of the panel.
- a centering ring 10 on the bell body by means of the screws 8 1 attached made of a resistant plastic material exists and the receiving opening of the bell body 1 surrounds.
- This centering ring 10 can be replaced if a centering ring with e.g. smaller or larger diameter is needed for a slimmer or thicker cone, or if by the abrasive on the centering ring 10 pull rope Wear occurs.
- With 11 are radial stiffening ribs in the approximately U-shaped cross-section Centering ring 10 designated.
- the centering bell made of a hard, wear-resistant plastic material is produced by injection molding in one molding process.
- the Recesses 12 from about half the height of the bell body into the frustoconical section above, with the The extent of four such recesses 12 which are elongated upwards are provided.
- the recesses on the circumference of the bell body can also have a different shape and are arranged differently than shown become. So the cutouts can also be found in the lower ones Extend section of the bell body 1. It is also the provision of such recesses 12 not on the form shown and described a centering bell is limited, rather such recesses also provided in other known embodiments are, for example in the multi-part described above Embodiment of a centering bell.
- the arrangement and shape The recesses can be depending on the design of the centering bell be formed.
- the one shown in the drawing Centering bell are 3 due to the existing flanges and stiffening ribs 5 on the circumference four recesses 12 are provided. With a different design of the centering bell can also multiple cutouts or less, but larger cutouts be provided.
- the recesses 12 are preferably in the section of the Bell body 1 is provided which has a large diameter. It is also possible to make additional cutouts in the narrower Provide the upper part of the centering bell. In the same way you can distributed over the length of the centering bell several Openings or recesses are provided, as far as this the stability of the centering bell is not impaired.
- the stability can correspond to the ribs 13 the inner circumference also stiffening ribs on the outer circumference of the Bell body 1 can be provided if by the surface of the Recesses the remaining webs on the bell body 1 the would no longer guarantee the required stability.
- the centering bell shown in the drawing can thereby be trained in a simple manner that in the existing Form of the centering bell in the axial direction from above are used, which when molding the centering bell by injection molding the recesses shown in the drawing 12 result. It is thus done with the simplest of means and an unexpectedly strong reduction accordingly inexpensively the noise level reached.
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Telephone Function (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Push-Button Switches (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Stringed Musical Instruments (AREA)
- Reinforcement Elements For Buildings (AREA)
- Wind Motors (AREA)
- Outer Garments And Coats (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Sewing Machines And Sewing (AREA)
- Motor Or Generator Frames (AREA)
- Tires In General (AREA)
Description
- Fig. 1
- eine Seitenansicht einer Zentrierglocke,
- Fig. 2
- einen Querschnitt längs der Linie A-A in Fig. 1,
- Fig. 3
- einen Längsschnitt längs der Linie B-B in Fig. 2,
- Fig. 4
- eine Draufsicht auf die Zentrierglocke nach Fig. 5, und
- Fig. 5
- in einer teilweise aufgeschnittenen Seitenansicht eine an einer Platte montierte Zentrierglocke,
Claims (5)
- Zentrierglocke für eine Kegelstellmaschine, mit einem einteilig aus Kunststoff hergestellten Glockenkörper (1),
dadurch gekennzeichnet,
daß zur Geräuschdämpfung beim Einziehen eines Kegels in den Glockenkörper (1) zwischen Unter- und Oberteil des Glockenkörpers (1) Aussparungen (12) im ansonsten geschlossenwandig ausgebildeten Glockenkörper (1) vorgesehen sind, die über den Umfang des Glockenkörpers (1) verteilt sind. - Zentrierglocke nach Anspruch 1,
dadurch gekennzeichnet, daß die Aussparungen (12) auf dem Abschnitt des Glockenkörpers (1) ausgebildet sind, der einen größeren Durchmesser aufweist. - Zentrierglocke nach einem der Ansprüche 1 oder 2,
dadurch gekennzeichnet, daß die Aussparungen (12) sich in Achsrichtung des Glockenkörpers (1) erstrecken. - Zentrierglocke nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zur Versteifung des Glockenkörpers (1) auf den zwischen den Aussparungen (12) verbleibenden Abschnitten Versteifungsrippen (13) auf dem Innen- und/ oder Außenumfang des Glockenkörpers (1) ausgebildet sind.
- Zentrierglocke nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Glockenkörper (1) durch in Achsrichtung verlaufende, beabstandete Stege ausgebildet ist, die an den Enden durch Ringkörper miteinander verbunden sind.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19527726 | 1995-07-28 | ||
| DE19527726A DE19527726C2 (de) | 1995-07-28 | 1995-07-28 | Zentrierglocke für eine Kegelstellmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0755704A1 EP0755704A1 (de) | 1997-01-29 |
| EP0755704B1 true EP0755704B1 (de) | 2000-03-15 |
Family
ID=7768093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96112003A Expired - Lifetime EP0755704B1 (de) | 1995-07-28 | 1996-07-25 | Zentrierglocke für eine Kegelstellmaschine |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0755704B1 (de) |
| AT (1) | ATE190515T1 (de) |
| CZ (1) | CZ287074B6 (de) |
| DE (2) | DE19527726C2 (de) |
| HR (1) | HRP960338B1 (de) |
| PL (1) | PL315408A1 (de) |
| RO (1) | RO116708B1 (de) |
| SI (1) | SI9600238A (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH330859A (de) * | 1955-02-12 | 1958-06-30 | Schmid August | Kegelbahn-Einrichtung |
| DE1130743B (de) * | 1959-12-08 | 1962-05-30 | August Schmid | Kegelzentriervorrichtung an einer Kegelaufstelleinrichtung |
| DE1157120B (de) * | 1961-01-16 | 1963-11-07 | August Schmid | Kegelzentriervorrichtung fuer an Zugorganen aufgehaengte Spielkegel |
| CH425579A (de) * | 1965-02-26 | 1966-11-30 | Seranina Ag Patentverwert | Zentriereinrichtung für Kegel von Kegelstellautomaten |
| AT269704B (de) * | 1966-05-26 | 1969-03-25 | Telac Radiotechnische Werkstae | Automatische Kegelaufsetzvorrichtung |
| DE8007056U1 (de) * | 1980-03-14 | 1980-06-19 | Vollmer Werke Maschinenfabrik Gmbh, 7950 Biberach | Zentriervorrichtung fuer kegelaufstellmaschinen |
| DE4142808C2 (de) * | 1991-12-23 | 1994-08-18 | Spieth Ernst K Gmbh | Kegelaufstellmaschine |
-
1995
- 1995-07-28 DE DE19527726A patent/DE19527726C2/de not_active Expired - Fee Related
-
1996
- 1996-07-16 HR HR960338A patent/HRP960338B1/xx not_active IP Right Cessation
- 1996-07-24 RO RO96-01521A patent/RO116708B1/ro unknown
- 1996-07-25 AT AT96112003T patent/ATE190515T1/de not_active IP Right Cessation
- 1996-07-25 PL PL96315408A patent/PL315408A1/xx unknown
- 1996-07-25 DE DE59604646T patent/DE59604646D1/de not_active Expired - Fee Related
- 1996-07-25 EP EP96112003A patent/EP0755704B1/de not_active Expired - Lifetime
- 1996-07-26 CZ CZ19962220A patent/CZ287074B6/cs not_active IP Right Cessation
- 1996-07-26 SI SI9600238A patent/SI9600238A/sl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HRP960338A2 (en) | 1997-08-31 |
| EP0755704A1 (de) | 1997-01-29 |
| DE19527726C2 (de) | 1997-07-03 |
| CZ287074B6 (en) | 2000-08-16 |
| ATE190515T1 (de) | 2000-04-15 |
| DE59604646D1 (de) | 2000-04-20 |
| DE19527726A1 (de) | 1997-02-27 |
| SI9600238A (en) | 1997-02-28 |
| RO116708B1 (ro) | 2001-05-30 |
| PL315408A1 (en) | 1997-02-03 |
| CZ222096A3 (en) | 1997-04-16 |
| HRP960338B1 (en) | 2000-06-30 |
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