FR2136003A5 - - Google Patents

Info

Publication number
FR2136003A5
FR2136003A5 FR7208055A FR7208055A FR2136003A5 FR 2136003 A5 FR2136003 A5 FR 2136003A5 FR 7208055 A FR7208055 A FR 7208055A FR 7208055 A FR7208055 A FR 7208055A FR 2136003 A5 FR2136003 A5 FR 2136003A5
Authority
FR
France
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
Application number
FR7208055A
Other languages
French (fr)
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Application granted granted Critical
Publication of FR2136003A5 publication Critical patent/FR2136003A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • B65H75/2484—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction movable actuator including wedge-like or lobed member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
FR7208055A 1971-04-28 1972-03-08 Expired FR2136003A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2120741A DE2120741B2 (de) 1971-04-28 1971-04-28 Verstellantrieb für die Spreizsegmente des Wickeldorns eines Haspels für gewalztes Band

Publications (1)

Publication Number Publication Date
FR2136003A5 true FR2136003A5 (enrdf_load_stackoverflow) 1972-12-22

Family

ID=5806150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208055A Expired FR2136003A5 (enrdf_load_stackoverflow) 1971-04-28 1972-03-08

Country Status (5)

Country Link
JP (1) JPS5038388B1 (enrdf_load_stackoverflow)
DE (1) DE2120741B2 (enrdf_load_stackoverflow)
FR (1) FR2136003A5 (enrdf_load_stackoverflow)
GB (1) GB1392988A (enrdf_load_stackoverflow)
IT (1) IT953827B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4501829A4 (en) * 2022-05-20 2025-05-14 Primetals Technologies Japan, Ltd. Winding device, mandrel replacement method, and mandrel

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818042A1 (de) * 1978-04-25 1979-11-08 Schloemann Siemag Ag Verfahren zum betrieb eines walzband-haspels sowie walzband-haspel zur ausuebung des verfahrens
DE3939119A1 (de) * 1989-09-04 1991-03-07 Schloemann Siemag Ag Haspel fuer walzband
CZ299457B6 (cs) * 2002-10-02 2008-07-30 Rieter Cz A. S. Zarízení pro navíjení príze nebo niti na cívku
CN104355186B (zh) * 2014-10-24 2016-10-19 无锡市众程通用机电有限公司 用于开卷机的开卷卷头
CN105084128A (zh) * 2015-08-13 2015-11-25 江苏甬金金属科技有限公司 一种卷取机专用二级胀缩卷筒结构
CN116902703B (zh) * 2023-09-13 2023-11-14 溧阳东发纺织有限公司 一种纺织布输送设备用气涨轴
CN119747421A (zh) * 2025-03-06 2025-04-04 龙口市龙蓬精密铜管有限公司 一种可快速定位的异型铜管拉伸模具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4501829A4 (en) * 2022-05-20 2025-05-14 Primetals Technologies Japan, Ltd. Winding device, mandrel replacement method, and mandrel

Also Published As

Publication number Publication date
DE2120741B2 (de) 1975-06-12
GB1392988A (en) 1975-05-07
IT953827B (it) 1973-08-10
JPS5038388B1 (enrdf_load_stackoverflow) 1975-12-09
DE2120741A1 (de) 1972-11-09

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