GB1368143A – Metal strap welding apparatus
– Google Patents
GB1368143A – Metal strap welding apparatus
– Google Patents
Metal strap welding apparatus
Info
Publication number
GB1368143A
GB1368143A
GB5567371A
GB5567371A
GB1368143A
GB 1368143 A
GB1368143 A
GB 1368143A
GB 5567371 A
GB5567371 A
GB 5567371A
GB 5567371 A
GB5567371 A
GB 5567371A
GB 1368143 A
GB1368143 A
GB 1368143A
Authority
GB
United Kingdom
Prior art keywords
electrode
strap
welding
pin
ram
Prior art date
1970-12-25
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
GB5567371A
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.)
Toyo Kohan Co Ltd
Toa Seiki Co Ltd
Original Assignee
Toyo Kohan Co Ltd
Toa Seiki Co 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.)
1970-12-25
Filing date
1971-12-01
Publication date
1974-09-25
1971-12-01
Application filed by Toyo Kohan Co Ltd, Toa Seiki Co Ltd
filed
Critical
Toyo Kohan Co Ltd
1974-09-25
Publication of GB1368143A
publication
Critical
patent/GB1368143A/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
B65B13/00—Bundling articles
B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
B65B13/24—Securing ends of binding material
B65B13/32—Securing ends of binding material by welding, soldering, or heat-sealing; by applying adhesive
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K11/00—Resistance welding; Severing by resistance heating
B23K11/10—Spot welding; Stitch welding
B23K11/11—Spot welding
Abstract
1368143 Welding by pressure TOYO KOHAN CO Ltd and TOA SEIKI CO Ltd 1 Dec 1971 [25 Dec 1970] 55673/71 Heading B3R An apparatus for welding overlapped portions of a metal strap located about an article comprises a strap guide 41a for locating a strap to be welded, a first welding electrode 34, a support 36 for the first electrode movable arcuately between a free position and a pressure applying position and a second electrode 33 movable arcuately between a free position and a welding position opposite the first electrode in its pressure applying position. An automatic strapping machine includes an electrode mechanism 30, Fig. 2, a strap clamping mechanism 40 and a strap shearing mechanism 50 in chambers 23, 24, 25 between end plates 26, 29 secured by a bolt 38 and end plates 21, 22. The mechanism 30 includes a bell crank 36, Fig. 3, carrying a rotatable adaptor 35 supporting two spaced electrodes 34, the crank being rotatable about a pivot 37 by an hydraulic ram 39. A second chisel like electrode 33 is carried on an arm pivoted on the bolt 38 and an arcuate slot in the arm is engaged by a pin 32. The mecha nism 40 in chambers 24 between two plates 27, 28 comprises a pair of clamp members 41, Fig. 4, carried by levers operated by an hydraulic ram 44 through a linkage including a link 43 pivoted to the pin 32. The mechanism 50 includes a blade 52 caused to exert vertical reciprocation by an hydraulic ram operating through a linkage. In operation with one end of a metal strap beneath a bridge member 51 and the other end over the member 51 and both ends over the guide 41a the ram 44 is operated to cause the members 41 to clamp the strap ends against the bottom edge of the plate 28, movement of the link 43 causing the pin 32 to move in the arcuate slot in the arm of the second electrode 33 and then to cause movement of the electrode 33 beneath the strip ends. The ram 39 is operated to move the electrode 34 into pressure applying engagement with the strip ends and spot welding is effected. After withdrawal of the members 41 and of the electrodes the blade 52 is caused to descend to sever the upper strip end in cooperation with the bridge 51.
GB5567371A
1970-12-25
1971-12-01
Metal strap welding apparatus
Expired
GB1368143A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP11773070A
JPS5314039B1
(en)
1970-12-25
1970-12-25
Publications (1)
Publication Number
Publication Date
GB1368143A
true
GB1368143A
(en)
1974-09-25
Family
ID=14718851
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5567371A
Expired
GB1368143A
(en)
1970-12-25
1971-12-01
Metal strap welding apparatus
Country Status (4)
Country
Link
JP
(1)
JPS5314039B1
(en)
DE
(1)
DE2164267C3
(en)
FR
(1)
FR2119700A5
(en)
GB
(1)
GB1368143A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN112793822A
(en)
*
2021-02-05
2021-05-14
杭州浙达精益机电技术股份有限公司
Steel strip bundling equipment, spot welding device and spot welding method thereof
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS60123313A
(en)
*
1983-12-05
1985-07-02
高見 雅保
Packer
1970
1970-12-25
JP
JP11773070A
patent/JPS5314039B1/ja
active
Pending
1971
1971-12-01
GB
GB5567371A
patent/GB1368143A/en
not_active
Expired
1971-12-23
DE
DE19712164267
patent/DE2164267C3/en
not_active
Expired
1971-12-23
FR
FR7146435A
patent/FR2119700A5/fr
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN112793822A
(en)
*
2021-02-05
2021-05-14
杭州浙达精益机电技术股份有限公司
Steel strip bundling equipment, spot welding device and spot welding method thereof
CN112793822B
(en)
*
2021-02-05
2022-08-23
杭州浙达精益机电技术股份有限公司
Steel strip bundling equipment, spot welding device and spot welding method thereof
Also Published As
Publication number
Publication date
FR2119700A5
(en)
1972-08-04
DE2164267B2
(en)
1974-08-15
JPS5314039B1
(en)
1978-05-15
DE2164267A1
(en)
1972-08-10
DE2164267C3
(en)
1975-06-12
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Legal Events
Date
Code
Title
Description
1975-02-05
PS
Patent sealed
1992-01-02
PE20
Patent expired after termination of 20 years
