GB1466984A - Creation of Inventions and Patents with Artificial Intelligence

GB1466984A – Lfiting mechanism
– Google Patents

GB1466984A – Lfiting mechanism
– Google Patents
Lfiting mechanism

Info

Publication number
GB1466984A

GB1466984A
GB2367874A
GB2367874A
GB1466984A
GB 1466984 A
GB1466984 A
GB 1466984A
GB 2367874 A
GB2367874 A
GB 2367874A
GB 2367874 A
GB2367874 A
GB 2367874A
GB 1466984 A
GB1466984 A
GB 1466984A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
rod
package
pressure medium
Prior art date
1973-05-28
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
GB2367874A
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.)

Oerlikon Textile GmbH and Co KG

Original Assignee
Zinser Textilmaschinen GmbH
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.)
1973-05-28
Filing date
1974-05-28
Publication date
1977-03-16

1973-05-28
Priority claimed from DE2327164A
external-priority
patent/DE2327164C3/en

1973-10-12
Priority claimed from DE19732351311
external-priority
patent/DE2351311A1/en

1974-05-28
Application filed by Zinser Textilmaschinen GmbH
filed
Critical
Zinser Textilmaschinen GmbH

1977-03-16
Publication of GB1466984A
publication
Critical
patent/GB1466984A/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

B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES

B65H54/00—Winding, coiling, or depositing filamentary material

B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers

B65H54/40—Arrangements for rotating packages

B65H54/52—Drive contact pressure control, e.g. pressing arrangements

B—PERFORMING OPERATIONS; TRANSPORTING

B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL

B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES

B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package

B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material

B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials

B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism

B65H63/0364—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism by lifting or raising the package away from the driving roller

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

Abstract

1466984 Linkwork ZINSER TEXTILMASCHINEN GmbH 28 May 1974 [28 May 1973 12 Oct 1973] 23678/74 Heading F2K [Also in Division D1] The invention relates to a lifting mechanism actuable when an element thereof is in any position along a path followed by that element, to displace said element by a predetermined amount along said path. A bobbin lifting mechanism shown in Fig. 1 has a cylinder 2 that is urged by a pressure medium to slide along a piston rod 2 in the direction of the pivot 50, the force being insufficient to cause the bobbin or package 4 to be lifted off the frictional drive roller 6. As the package increases in diameter the force of the pressure medium is increased by cam means 5 acting on a pressure control valve D. When the package 4 is to be lifted off the drive roller 6 the cylinder 7 is locked against motion along the rod 2 and a piston 13, Fig. 2, that is coupled to the piston rod 1 is then biased to the left in Fig. 2 to cause the piston 13 to move through a predetermined stroke displacement and so lift the package 4 off the drive roller 6 by a substantially fixed amount irrespective of the setting of the cranked arm 3 at the moment of lift-off. In Fig. 2 the cylinder 10 normally travels along the rod 2 by means of a pressure medium entering opening 14 and acting on a partition 23 joined to the cylinder 10. The piston rod 1 has a peg 24 that is trapped in a compartment 57, the peg 24 normally engaging the right-hand wall of the compartment 57 so that the rod 1 is constrained to move to the left with the cylinder 10. When the yarn package 4 is to be lifted off the drive roller 6, a pressure medium enters the cylinder 10 at 15 to drive a piston 12 carrying conical gripping elements 19 into locking engagement with a conical gripping surface 55 carried by the cylinder 10. This locks the cylinder 10 against the movement relative to the piston rod 2 and causes the piston 12 to uncover an opening 17 leading to a space between the piston 13 and the housing 40 of the compartment 57. The pressure medium now acting on the piston 13 now moves the piston 13 to the left until the peg 24 engages the left-hand wall 61 of the compartment 57. The piston rod 1 thus moves by a constant amount and lifts the package 4 accordingly. In Fig. 7 (not shown), illustrates a modification of the embodiment of Fig. 2 in that a compression spring takes the place of the pressure medium between the piston 11 and the partition 23. In Fig. 7 the cranked lever 3 is in the form of an acute angle such that the effective lifting force of the apparatus is not reduced on the package increase in diameter. Fig. 8 (not shown) is an embodiment similar to that of Fig. 7 except that a special linkage arrangement causes the effective length of the upwardly directed arm (65) of the crank (311) to be increased with increasing package diameter. Fig. 9 shows an embodiment similar to Fig. 2 except that when an electromagnet 32 is energized the armature 33, and thereby the piston 12 carrying conical gripping elements 19, is moved to the left to lock the cylinder 10 and piston rod 2 against relative motion. When the armature 33 is de-energized a spring 35 cancels the gripping action. Similarly an electromagnet 321 is used to cause a predetermined displacement to the left of an armature 331 that is rigid with the rod 1. In Figs. 10 and 11 the cylinder 100 is pivotally mounted at 115. A piston rod 102 extends right through the cylinder and in coupled to the cranked lever 3. Fig. 10 has been drawn the wrong way round, compared with Fig. 11, but during normal package growth the rod 102 slides from left to right through the cylinder 100 in Fig. 10. When the package 4 is to be lifted off the drive roller 6 a pressure medium is passed into the cylinder 100 at 123 and the piston 103 moves to the right in a manner clamping the balls 111 against the rod 102. This locks the piston 103, 105 to the rod 102 and the pressure medium then moves the rod 102 to the right until the piston 105 abuts against the stops 107. This causes a predetermined lift-off of the bobbin 4 from the drive roller 6. Figs. 12 and 13 (not shown), illustrate further embodiments that function in a manner similar to Fig. 10.

GB2367874A
1973-05-28
1974-05-28
Lfiting mechanism

Expired

GB1466984A
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

DE2327164A

DE2327164C3
(en)

1973-05-28
1973-05-28

Swiveling bobbin holder

DE19732351311

DE2351311A1
(en)

1973-10-12
1973-10-12
Bobbin doffing device for a yarn winding mechanism – is driven by piston of double acting pneumatic ram

Publications (1)

Publication Number
Publication Date

GB1466984A
true

GB1466984A
(en)

1977-03-16

Family
ID=25765215
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB2367874A
Expired

GB1466984A
(en)

1973-05-28
1974-05-28
Lfiting mechanism

Country Status (4)

Country
Link

JP
(1)

JPS5020041A
(en)

CH
(1)

CH573859A5
(en)

FR
(1)

FR2231599B1
(en)

GB
(1)

GB1466984A
(en)

Cited By (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2259922A
(en)

1991-09-24
1993-03-31
Riva Off Mec
A yarn picking-up machine

EP1820764A3
(en)

2006-02-16
2009-06-24
SAVIO MACCHINE TESSILI S.p.A.
Device and procedure for the regulation of the contact pressure of a winding bobbin

CN103359535A
(en)

2012-03-27
2013-10-23
塞维欧纺织机械股份公司
Winding machine

EP2810908A1
(en)

2013-06-08
2014-12-10
Saurer Germany GmbH & Co. KG
Method for adjusting a rotation angle position of a coil frame which holds a coil tube in a rotatable manner and textile machine for producing coils with multiple coil points

Families Citing this family (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

JPS5872558A
(en)

1981-10-23
1983-04-30
Mitsui Petrochem Ind Ltd
Preparation of hydroperoxide

DE102018112796A1
(en)

2018-05-29
2019-12-05
Maschinenfabrik Rieter Ag

Method for pressing a bobbin on a winding roller and removal device

Family Cites Families (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB569765A
(en)

1943-09-15
1945-06-07
Arundel Coulthard & Co Ltd
Improvements in yarn winding machines

US2632425A
(en)

1950-05-26
1953-03-24
Reginald L Grover
Piston lock

GB898038A
(en)

1959-10-15
1962-06-06
Sdruzeni Podniku Textilniho St
Device for regulating the pressure between yarn packages and driving drums during yarn winding

1974

1974-05-14
CH
CH656874A
patent/CH573859A5/xx
not_active
IP Right Cessation

1974-05-28
FR
FR7418440A
patent/FR2231599B1/fr
not_active
Expired

1974-05-28
JP
JP5939774A
patent/JPS5020041A/ja
active
Pending

1974-05-28
GB
GB2367874A
patent/GB1466984A/en
not_active
Expired

Cited By (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2259922A
(en)

1991-09-24
1993-03-31
Riva Off Mec
A yarn picking-up machine

EP1820764A3
(en)

2006-02-16
2009-06-24
SAVIO MACCHINE TESSILI S.p.A.
Device and procedure for the regulation of the contact pressure of a winding bobbin

CN101024462B
(en)

2006-02-16
2012-12-12
Savio纺织机械责任有限公司
Device and procedure for the regulation of the contact pressure of a winding bobbin

CN103359535A
(en)

2012-03-27
2013-10-23
塞维欧纺织机械股份公司
Winding machine

EP2810908A1
(en)

CN104229551A
(en)

2013-06-08
2014-12-24
索若德国两合股份有限公司
Method for adjusting a rotation angle position of a coil frame and textile machines for producing coils

Also Published As

Publication number
Publication date

FR2231599A1
(en)

1974-12-27

JPS5020041A
(en)

1975-03-03

FR2231599B1
(en)

1977-09-30

CH573859A5
(en)

1976-03-31

Contact information