BE902235A - Procede et dispositif de preparation de courroie trapezoidale, et courroie ainsi obtenue. - Google Patents

Procede et dispositif de preparation de courroie trapezoidale, et courroie ainsi obtenue.

Info

Publication number
BE902235A
BE902235A BE0/214875A BE214875A BE902235A BE 902235 A BE902235 A BE 902235A BE 0/214875 A BE0/214875 A BE 0/214875A BE 214875 A BE214875 A BE 214875A BE 902235 A BE902235 A BE 902235A
Authority
BE
Belgium
Prior art keywords
belt
preparing
trapezoidal
belts
roller
Prior art date
Application number
BE0/214875A
Other languages
English (en)
Inventor
H M Erwig
Original Assignee
Hermann Berstorff Maschb G M B
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 Hermann Berstorff Maschb G M B filed Critical Hermann Berstorff Maschb G M B
Publication of BE902235A publication Critical patent/BE902235A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • B29D29/10—Driving belts having wedge-shaped cross-section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/929—Particular nature of work or product
    • Y10S83/935—Endless band
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y10T83/0419—By distorting within elastic limit
    • Y10T83/0424—By stretching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/323—With means to stretch work temporarily

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Tyre Moulding (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Procédé de préparation de courroies trapézoidales par découpage d'un rouleau 7 en forme de manchon, en courroies trapézoidales individuelles, le rouleau vulcanisé étant placé sur deux cylindres 5,8 et tendu au moyen d'un des cylindres 8, caractérisé en ce que le rouleau vulcanisé est tenu en raison du poids propre du dispositif de tension 8,9,10,11,12, lequel est absorbé par une unité de support 13,14,15,16 lors d'un dépassement d'une limite préalablement déterminée et est alors compensé par l'unité de support, à intervalles et dans une mesure croissante, en fonction du nombre des courroies trapézoidales découpées et enlevées.
BE0/214875A 1984-04-18 1985-04-18 Procede et dispositif de preparation de courroie trapezoidale, et courroie ainsi obtenue. BE902235A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3414674A DE3414674C1 (de) 1984-04-18 1984-04-18 Arbeitsverfahren und Vorrichtung zum Herstellen von flankenoffenen Keilriemen

Publications (1)

Publication Number Publication Date
BE902235A true BE902235A (fr) 1985-08-16

Family

ID=6233925

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214875A BE902235A (fr) 1984-04-18 1985-04-18 Procede et dispositif de preparation de courroie trapezoidale, et courroie ainsi obtenue.

Country Status (8)

Country Link
US (1) US4587872A (fr)
JP (1) JPS60236735A (fr)
BE (1) BE902235A (fr)
DE (1) DE3414674C1 (fr)
FR (1) FR2563149B1 (fr)
GB (1) GB2159755B (fr)
IT (1) IT1184394B (fr)
SU (1) SU1402248A3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069797B2 (ja) * 1990-04-02 1994-02-09 バンドー化学株式会社 ２軸方式による円筒状弾性体の輪切り方法とその装置
DE4039944C1 (fr) * 1990-12-14 1992-02-20 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
JP3022387B2 (ja) * 1997-03-27 2000-03-21 三ツ星ベルト株式会社 ベルトスリーブ材の幅切断装置
JP6872409B2 (ja) * 2017-04-25 2021-05-19 三ツ星ベルト株式会社 バイアスカット装置及びｖベルトの製造方法
CN109823822B (zh) * 2019-03-19 2024-03-08 浙江三力士智能装备制造有限公司 一种包布机分料装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473642A (en) * 1922-03-27 1923-11-13 Reichel Hugo Belt cutter
US1611731A (en) * 1924-10-25 1926-12-21 John A Ewen Adjustable block and hook for mounting printing surfaces
US2410905A (en) * 1945-07-30 1946-11-12 Goodrich Co B F Apparatus for slitting endless bands
US3477895A (en) * 1964-12-17 1969-11-11 Uniroyal Inc Apparatus for making rubber articles
US3701186A (en) * 1971-02-18 1972-10-31 Goodrich Co B F Trimming machine
SU599988A1 (ru) * 1976-05-27 1978-03-30 Свердловский Ордена Трудового Красного Знамени Завод Резиновых Технических Изделий Устройство дл резки поликлиновых ремней
SU620392A1 (ru) * 1977-02-25 1978-08-25 Предприятие П/Я А-7717 Станок дл сборки клиновых ремней
SU839733A1 (ru) * 1979-09-12 1981-06-23 Предприятие П/Я А-3832 Станок дл обработки клиновыхРЕМНЕй
DE3128110C2 (de) * 1981-07-16 1984-10-04 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Verfahren und Einrichtung zum Schneiden von flankenoffenen Keilriemen
DE3128111C2 (de) * 1981-07-16 1984-10-04 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Verfahren zum Herstellen von flankenoffenen Keilriemen

Also Published As

Publication number Publication date
SU1402248A3 (ru) 1988-06-07
GB8509257D0 (en) 1985-05-15
IT1184394B (it) 1987-10-28
DE3414674C1 (de) 1985-07-25
GB2159755B (en) 1987-07-29
JPS60236735A (ja) 1985-11-25
GB2159755A (en) 1985-12-11
FR2563149A1 (fr) 1985-10-25
IT8520256A1 (it) 1986-10-05
US4587872A (en) 1986-05-13
IT8520256A0 (it) 1985-04-05
FR2563149B1 (fr) 1988-07-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HERMANN BERSTORFF MASCHINENBAU G.M.B.H.

Effective date: 19890430