DE2827992A1 - CLAMPING COIL - Google Patents

CLAMPING COIL

Info

Publication number
DE2827992A1
DE2827992A1 DE19782827992 DE2827992A DE2827992A1 DE 2827992 A1 DE2827992 A1 DE 2827992A1 DE 19782827992 DE19782827992 DE 19782827992 DE 2827992 A DE2827992 A DE 2827992A DE 2827992 A1 DE2827992 A1 DE 2827992A1
Authority
DE
Germany
Prior art keywords
steel ring
steel
helical spring
ring
clamping coil
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.)
Granted
Application number
DE19782827992
Other languages
German (de)
Other versions
DE2827992C2 (en
Inventor
Joseph Menzel
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.)
Brac-Werke Ag Breitenbach Ch
Original Assignee
Albert Haag KG
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 Albert Haag KG filed Critical Albert Haag KG
Priority to DE2827992A priority Critical patent/DE2827992C2/en
Priority to CH542779A priority patent/CH639714A5/en
Priority to IT23607/79A priority patent/IT1121578B/en
Publication of DE2827992A1 publication Critical patent/DE2827992A1/en
Application granted granted Critical
Publication of DE2827992C2 publication Critical patent/DE2827992C2/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J5/00—Shuttles
    • D03J5/08—Supports for pirns, bobbins, or cops
    • D03J5/10—Pegs or spindles
    • D03J5/12—Pegs or spindles removable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
    • B65H75/105—Pirns destined for use in shuttles, i.e. with a yarn receiving portion and a thicker base portion, this thicker portion being adapted to be engaged by a spindle in a spinning frame and also being adapted for fitting in a shuttle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

The clamping spool is a weft tube for a shuttle of a weaving machine and has a driving ring, designed as a steel ring, for the tube transport. The steel ring consists of a helical spring (2) which results in a reliable transport of the clamping spool and which avoids an undesirable stopping of the weaving machine. <IMAGE>

Description

KlemmspuleClamp coil

Die Erfindung betrifft eine Klemmspule mit Mitnahmering aus Stahl fUr den Unifiltransport. Dieser Mitnahmering aus Stahl, nachstehend mit Stahlring bezeichnet, bestand seither aus einem offenen Flachfederring.The invention relates to a clamping reel with a driving ring made of steel for unifile transport. This driving ring made of steel, hereinafter referred to as a steel ring called, consisted of an open flat spring washer ever since.

Bei der neuen Rüti-C Elektronik-Webmaschine 1001 führt der Spalt des seither Ublichen offenen Flachfederringes zu Störungen bei der elektronischen SchUtzenUberwachung, d.h. es kommt zu unerwUnschtem Abstellen der Webmaschine.In the new Rüti-C electronic weaving machine 1001, the gap of the Open flat spring washer, which has been common since then, to malfunctions in electronic contactor monitoring, i.e. there is an undesired shutdown of the loom.

FUr diese Webmaschinen ist deshalb ein geschlossener Stahlring erforderlich.A closed steel ring is therefore required for these looms.

Da man geschlossene Stahlringe nicht nachträglich anbringen kann, müssen diese in die Spritzgußform eingelegt werden.Since closed steel rings cannot be retrofitted, these must be placed in the injection mold.

Da das Material unter dem Ring wegschwindet, erreicht man hierbei keinen festen Sitz des Stahlringes. Die Praxis hat gezeigt, daß diese eingelegten Ringe sich losschlagen und auch brechen.As the material shrinks away from under the ring, one achieves here no tight fit of the steel ring. Practice has shown that these are pickled Rings knock loose and break too.

Diese Schwierigkeiten werden bei der Klemmspule nach der Erfindung dadurch beseitigt, daß der Stahlring aus einer Schraubenfeder besteht. Ein solcher aus einer Schraubenfeder bestehender Stahlring hat keinen Spalt mehr, der zu Störungen führt, kann aber trotzdem nachträglich aufgebracht werden und sitzt mit Vorspannung fest auf der Spule.These difficulties are met with the clamp spool of the invention eliminated by the fact that the steel ring consists of a helical spring. Such a A steel ring consisting of a helical spring no longer has a gap that could lead to malfunctions leads, but can still be applied afterwards and is pre-tensioned firmly on the spool.

Die Schraubenfeder kann aus rundem oder rechteckigem, insbesondere quadratischem Stahldraht hergestellt werden.The helical spring can be round or rectangular, in particular square steel wire.

Die Zeichnung zeigt ein AusfUhrungsbeispiel. Am Spulenkopf 1 ist in einer Aussparung die Schraubenfeder 2 aus Stahldraht angebracht. Die Schraubenfeder besteht z.B. aus 5 dicht nebeneinander liegenden Windungen. Wie Versuche zeigten, stellt die Webmaschine beim Mitnahmering nach der Erfindung nicht ab und der Transport der Spulen erfolgt einwandfrei.The drawing shows an exemplary embodiment. On the coil head 1 is in the coil spring 2 made of steel wire is attached to a recess. The coil spring consists e.g. of 5 turns lying close together. As experiments showed does not turn off the loom with the driving ring according to the invention and the transport the bobbins is working properly.

Claims (2)

PatentansprUche 1. Klemmspule mit Stahlring, dadurch gekennzeichnet, daß der Stahlring aus einer Schraubenfeder besteht.Claims 1. Clamping coil with steel ring, characterized in that that the steel ring consists of a helical spring. 2. Klemmspule nach Anspruch 1, dadurch gekennzeichnet, daß die Schraubenfeder aus Stahldraht mit rechteckigem, insbesondere quadratischem Querschnitt besteht.2. Clamping coil according to claim 1, characterized in that the helical spring consists of steel wire with a rectangular, in particular square cross-section.
DE2827992A 1978-06-26 1978-06-26 Clamping reel for web shuttle Expired DE2827992C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2827992A DE2827992C2 (en) 1978-06-26 1978-06-26 Clamping reel for web shuttle
CH542779A CH639714A5 (en) 1978-06-26 1979-06-11 Clamping spool for use in an automatic weft-bobbin loading device on a weaving machine
IT23607/79A IT1121578B (en) 1978-06-26 1979-06-15 TIGHT SPOOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2827992A DE2827992C2 (en) 1978-06-26 1978-06-26 Clamping reel for web shuttle

Publications (2)

Publication Number Publication Date
DE2827992A1 true DE2827992A1 (en) 1980-01-17
DE2827992C2 DE2827992C2 (en) 1983-09-29

Family

ID=6042792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2827992A Expired DE2827992C2 (en) 1978-06-26 1978-06-26 Clamping reel for web shuttle

Country Status (3)

Country Link
CH (1) CH639714A5 (en)
DE (1) DE2827992C2 (en)
IT (1) IT1121578B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7315540U (en) * 1973-09-20 Gebr Schmeing Weft bobbins for shuttle
DE2644468A1 (en) * 1975-10-02 1977-04-14 Rueti Ag Maschf WEFT SPOOL

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7315540U (en) * 1973-09-20 Gebr Schmeing Weft bobbins for shuttle
DE2644468A1 (en) * 1975-10-02 1977-04-14 Rueti Ag Maschf WEFT SPOOL

Also Published As

Publication number Publication date
IT1121578B (en) 1986-04-02
CH639714A5 (en) 1983-11-30
IT7923607A0 (en) 1979-06-15
DE2827992C2 (en) 1983-09-29

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRAE-WERKE AG, BREITENBACH, CH

8328 Change in the person/name/address of the agent

Free format text: JACKISCH, W., DIPL.-ING., PAT.-ANW. KERKHOF, M., RECHTSANW. WASMUTH, R., DIPL.-ING., PAT.-ANW., 70192 STUTTGART

8327 Change in the person/name/address of the patent owner

Owner name: BRAC-WERKE AG, BREITENBACH, CH

8339 Ceased/non-payment of the annual fee