GB1352522A – Wrapping apparatus
– Google Patents
GB1352522A – Wrapping apparatus
– Google Patents
Wrapping apparatus
Info
Publication number
GB1352522A
GB1352522A
GB1352522DA
GB1352522A
GB 1352522 A
GB1352522 A
GB 1352522A
GB 1352522D A
GB1352522D A
GB 1352522DA
GB 1352522 A
GB1352522 A
GB 1352522A
Authority
GB
United Kingdom
Prior art keywords
gear
carrier
fixed
shaft
meshes
Prior art date
1970-02-09
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
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.)
Mpac Group PLC
Original Assignee
Molins Ltd
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.)
1970-02-09
Filing date
1970-02-09
Publication date
1974-05-08
1970-02-09
Application filed by Molins Ltd
filed
Critical
Molins Ltd
1974-05-08
Publication of GB1352522A
publication
Critical
patent/GB1352522A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
B65B11/18—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in two or more straight paths
B65B11/20—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in two or more straight paths to fold the wrappers in tubular form about contents
B65B11/22—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in two or more straight paths to fold the wrappers in tubular form about contents and then to form closing folds of similar form at opposite ends of the tube
Abstract
1352522 Machine for wrapping articles MOLINS Ltd 19 April 1971 [9 Feb 1970] 6031/70 Heading B8C A machine for wrapping an article comprises a carrier member 3, drive means for moving the member continuously on a closed substantially rectilinear polygonal path having n sides AB, CD, EF, GH means for feeding a length of wrapping material 2a, 2b to the member 3, means for holding the material on the member, means for depositing an article on to the material, and operating means positioned adjacent at least two of the n sides of the path to perform successive steps in a wrapping operation to at least partially enclose the article in the material as the member is moved past the operating means by the drive means. As shown, foil 2a, 2b for wrapping bundles of cigarettes is introduced by known means at position I, Fig. 1, to the member 3 to which it is held by suction means and is then moved by an arm 5 along the path AB, CD, EF, GH, through stations II where the article 1 is introduced and wrapped in the foil by tucking and folding devices of conventional form. The mechanism for effecting movement of the member 3 along the path comprises a first sun gear 21, Figs. 3 and 4, mounted on a shaft 22 fixed to a plate 23. A first planet carrier 24 is rotatably mounted on shaft 22 and fixed to a gear-wheel 25 also rotatable about the shaft 22. The gear 25 meshes with a gear 26 which is carried by a drive shaft 27 rotatable in the plate 23 and driven by a drive unit 29. A first planet gear 31 on the carrier 24 meshes with the sun gear 21 and a second planet gear 32 on the carrier 24 meshes with the gear 31 and is also fixed to a second planet carrier 34 with which the gear 32 is rotatable. A second sun gear 35 is fixed to a shaft 36 which passes through a hollow shaft 33 and is fixed to carrier 24. A third planet gear 38 rotatably mounted on carrier 34 meshes with sun gear 35 and a fourth planet gear 40 meshes with gear 38. A pin 5a of arm 5 is fixed to gear 40. In operation, the orientation of the arm 5 remains the same in relation to carrier 34 as the arm is carried round the axis of gear 21 by the carrier 24, a point P (the axis of gear 40) traverses a substantially square path, the sides of which have a slight inward curvature, which latter is minimized by a mechanism comprising a cam 44 which during its rotation allows slight rotation of gear 21 by means of a spring loaded arm 41. The diameter of gears 21 and 32 in the ratio of 4 : 1 and of gears 35 and 40 in the ratio of 3 : 4. Specification 1,352,523 is referred to.
GB1352522D
1970-02-09
1970-02-09
Wrapping apparatus
Expired
GB1352522A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB603170
1970-02-09
Publications (1)
Publication Number
Publication Date
GB1352522A
true
GB1352522A
(en)
1974-05-08
Family
ID=9807170
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1352522D
Expired
GB1352522A
(en)
1970-02-09
1970-02-09
Wrapping apparatus
Country Status (1)
Country
Link
GB
(1)
GB1352522A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2340855A1
(en)
*
1976-02-11
1977-09-09
Pittacus Sa
MACHINE FOR PACKAGING STRETCH FILM ARTICLES IN FLEXIBLE SYNTHETIC MATERIAL
WO2008087510A3
(en)
*
2007-01-19
2008-11-13
Rc S P A
Device for the formation of a product package
1970
1970-02-09
GB
GB1352522D
patent/GB1352522A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2340855A1
(en)
*
1976-02-11
1977-09-09
Pittacus Sa
MACHINE FOR PACKAGING STRETCH FILM ARTICLES IN FLEXIBLE SYNTHETIC MATERIAL
WO2008087510A3
(en)
*
2007-01-19
2008-11-13
Rc S P A
Device for the formation of a product package
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Legal Events
Date
Code
Title
Description
1974-09-18
PS
Patent sealed
1975-11-26
PLNP
Patent lapsed through nonpayment of renewal fees
