FR2369973A1 - TRACTION ROLLER DEVICE SENSITIVE TO RESISTANT TORQUE AND INTENDED TO AVOID BLOCKING IN A STRAPPING MACHINE - Google Patents

TRACTION ROLLER DEVICE SENSITIVE TO RESISTANT TORQUE AND INTENDED TO AVOID BLOCKING IN A STRAPPING MACHINE

Info

Publication number
FR2369973A1
FR2369973A1 FR7732955A FR7732955A FR2369973A1 FR 2369973 A1 FR2369973 A1 FR 2369973A1 FR 7732955 A FR7732955 A FR 7732955A FR 7732955 A FR7732955 A FR 7732955A FR 2369973 A1 FR2369973 A1 FR 2369973A1
Authority
FR
France
Prior art keywords
traction roller
intended
roller device
strapping machine
avoid blocking
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
FR7732955A
Other languages
French (fr)
Other versions
FR2369973B1 (en
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.)
Signode Corp
Original Assignee
Signode Corp
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
Priority claimed from US05/840,146 external-priority patent/US4145963A/en
Application filed by Signode Corp filed Critical Signode Corp
Publication of FR2369973A1 publication Critical patent/FR2369973A1/en
Application granted granted Critical
Publication of FR2369973B1 publication Critical patent/FR2369973B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B2210/00—Specific aspects of the packaging machine
    • B65B2210/12—Means for automatically detecting and removing jammed straps in strapping machines, e.g. jam clearing devices

Abstract

La présente invention se rapporte à un dispositif de galet de traction qui est sensible au couple résistant et est destiné à éviter un blocage, ce dispositif étant combiné à un mécanisme d'arrêt de l'entraînement d'un ruban. Un moyen 34 détecte l'emplacement de l'extrémité libre 30 du ruban 20 dans le guide 16 après la formation d'un cercle. La rotation du galet de traction est arrêtée par un verrou qui comprend un dispositif de commande 36 et un cliquet 38 qui s'engage dans une roue à cliquet 40 fixée au galet de traction. La présente invention est notamment applicable à une machine à cercler des articles ou des paquets.The present invention relates to a traction roller device which is sensitive to resistive torque and is intended to prevent jamming, this device being combined with a mechanism for stopping the drive of a tape. A means 34 detects the location of the free end 30 of the tape 20 in the guide 16 after forming a circle. The rotation of the traction roller is stopped by a latch which includes a control device 36 and a pawl 38 which engages a ratchet wheel 40 attached to the traction roller. The present invention is particularly applicable to a machine for strapping articles or packages.

FR7732955A 1976-11-03 1977-11-02 TRACTION ROLLER DEVICE SENSITIVE TO RESISTANT TORQUE AND INTENDED TO AVOID BLOCKING IN A STRAPPING MACHINE Granted FR2369973A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73870276A 1976-11-03 1976-11-03
US05/840,146 US4145963A (en) 1976-11-03 1977-10-11 Jam-clearing and torque sensing traction wheel assembly and strap feed stopping mechanism

Publications (2)

Publication Number Publication Date
FR2369973A1 true FR2369973A1 (en) 1978-06-02
FR2369973B1 FR2369973B1 (en) 1980-07-04

Family

ID=27113402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732955A Granted FR2369973A1 (en) 1976-11-03 1977-11-02 TRACTION ROLLER DEVICE SENSITIVE TO RESISTANT TORQUE AND INTENDED TO AVOID BLOCKING IN A STRAPPING MACHINE

Country Status (7)

Country Link
JP (1) JPS5367597A (en)
AU (1) AU511791B2 (en)
CH (1) CH623528A5 (en)
DE (1) DE2748486C2 (en)
FR (1) FR2369973A1 (en)
GB (1) GB1591469A (en)
NZ (1) NZ185567A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123397A (en) * 1978-03-17 1979-09-25 Ikegai Corp Tightening machine
JPS5649708U (en) * 1979-09-25 1981-05-02
CN108313358B (en) * 2018-03-20 2023-07-07 杭州径缘新型墙体材料有限公司 Building block baling press
CN108820293A (en) * 2018-07-18 2018-11-16 云南烟叶复烤有限责任公司师宗复烤厂 A kind of fixed device of tobacco vanning band baling equipment optoelectronic switch and its fixing means

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194108A (en) * 1935-11-30 1940-03-19 Acme Steel Co Box strapping machine
FR1551755A (en) * 1967-01-31 1968-12-27
FR1592407A (en) * 1967-11-21 1970-05-11

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142132B (en) * 1956-11-13 1963-01-03 Signode Steel Strapping Co Drive device for a pincer-shaped locking device
BE790601A (en) * 1971-11-15 1973-02-15 Fmc Corp APPARATUS FOR STRAPPING THE PACKAGES BY MEANS OF A HEAT-WELDING TAPE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194108A (en) * 1935-11-30 1940-03-19 Acme Steel Co Box strapping machine
FR1551755A (en) * 1967-01-31 1968-12-27
FR1592407A (en) * 1967-11-21 1970-05-11

Also Published As

Publication number Publication date
CH623528A5 (en) 1981-06-15
JPS572566B2 (en) 1982-01-18
NZ185567A (en) 1981-03-16
AU511791B2 (en) 1980-09-04
JPS5367597A (en) 1978-06-16
GB1591469A (en) 1981-06-24
AU3009677A (en) 1979-05-03
DE2748486C2 (en) 1984-08-16
DE2748486A1 (en) 1978-05-18
FR2369973B1 (en) 1980-07-04

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