AT308499B - Device for expanding unfilled tubes or the like. - Google Patents

Device for expanding unfilled tubes or the like.

Info

Publication number: AT308499B
Authority: AT; Austria
Prior art keywords: expanding; unfilled tubes; unfilled; tubes; expanding unfilled
Prior art date: 1970-08-11

Application number

AT697871A

Other languages

German (de)

Original Assignee

Dale Ltd John

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.)

1970-08-11

Filing date

1971-08-10

Publication date

1973-07-10

1971-08-10 Application filed by Dale Ltd John filed Critical Dale Ltd John

1972-11-06 Priority to JP11110172A priority Critical patent/JPS5546948B2/ja

1973-07-10 Application granted granted Critical

1973-07-10 Publication of AT308499B publication Critical patent/AT308499B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/36—Making hollow objects characterised by the use of the objects collapsible or like thin-walled tubes, e.g. for toothpaste
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
- B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

AT697871A 1970-08-11 1971-08-10 Device for expanding unfilled tubes or the like. AT308499B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP11110172A JPS5546948B2 (en)	1971-08-10	1972-11-06

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3866370		1970-08-11

Publications (1)

Publication Number	Publication Date
AT308499B true AT308499B (en)	1973-07-10

Family

ID=10404900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT697871A AT308499B (en)	1970-08-11	1971-08-10	Device for expanding unfilled tubes or the like.

Country Status (14)

Country	Link
AT (1)	AT308499B (en)
AU (1)	AU453618B2 (en)
BE (1)	BE771000A (en)
BR (1)	BR7105186D0 (en)
CA (1)	CA951752A (en)
CH (1)	CH555202A (en)
DE (1)	DE2139929A1 (en)
ES (1)	ES200690Y (en)
FR (1)	FR2102189B1 (en)
GB (1)	GB1314863A (en)
LU (1)	LU63704A1 (en)
NL (1)	NL7111036A (en)
SE (1)	SE392406B (en)
ZA (1)	ZA715183B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110293181B (en) *	2019-06-24	2024-05-07	奥美森智能装备股份有限公司	Quick switching position device and locking device of heat exchanger frock
CN112243999B (en) *	2020-10-09	2022-03-08	国网山东省电力公司武城县供电公司	Bird repellent device for telegraph pole

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB814649A (en) *	1954-09-06	1959-06-10	Herbert Ott	Improvements in or relating to fluid pumps

1970
- 1970-08-11 GB GB3866370A patent/GB1314863A/en not_active Expired
1971
- 1971-07-30 CA CA119,534,A patent/CA951752A/en not_active Expired
- 1971-08-03 ZA ZA715183A patent/ZA715183B/en unknown
- 1971-08-05 BE BE771000A patent/BE771000A/en unknown
- 1971-08-06 AU AU32098/71A patent/AU453618B2/en not_active Expired
- 1971-08-10 DE DE19712139929 patent/DE2139929A1/en active Pending
- 1971-08-10 ES ES1971200690U patent/ES200690Y/en not_active Expired
- 1971-08-10 AT AT697871A patent/AT308499B/en not_active IP Right Cessation
- 1971-08-10 SE SE7110175A patent/SE392406B/en unknown
- 1971-08-10 CH CH1175371A patent/CH555202A/en not_active IP Right Cessation
- 1971-08-11 FR FR7129363A patent/FR2102189B1/fr not_active Expired
- 1971-08-11 NL NL7111036A patent/NL7111036A/xx unknown
- 1971-08-11 BR BR5186/71A patent/BR7105186D0/en unknown
- 1971-08-11 LU LU63704D patent/LU63704A1/xx unknown

Also Published As

Publication number	Publication date
NL7111036A (en)	1972-02-15
DE2139929A1 (en)	1972-03-02
ZA715183B (en)	1972-04-26
ES200690Y (en)	1976-01-16
GB1314863A (en)	1973-04-26
FR2102189A1 (en)	1972-04-07
BE771000A (en)	1971-12-16
AU453618B2 (en)	1974-10-03
BR7105186D0 (en)	1973-05-15
LU63704A1 (en)	1971-12-21
AU3209871A (en)	1973-02-08
CA951752A (en)	1974-07-23
CH555202A (en)	1974-10-31
ES200690U (en)	1975-09-01
SE392406B (en)	1977-03-28
FR2102189B1 (en)	1974-03-15

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Legal Events

Date	Code	Title	Description
1978-07-15	ELJ	Ceased due to non-payment of the annual fee