CH555202A - Spreizdorn. - Google Patents
Spreizdorn.Info
- Publication number
- CH555202A CH555202A CH1175371A CH1175371A CH555202A CH 555202 A CH555202 A CH 555202A CH 1175371 A CH1175371 A CH 1175371A CH 1175371 A CH1175371 A CH 1175371A CH 555202 A CH555202 A CH 555202A
- Authority
- CH
- Switzerland
- Prior art keywords
- thorn
- expanding
- expanding thorn
- Prior art date
Links
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3866370 | 1970-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH555202A true CH555202A (de) | 1974-10-31 |
Family
ID=10404900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1175371A CH555202A (de) | 1970-08-11 | 1971-08-10 | Spreizdorn. |
Country Status (14)
Country | Link |
---|---|
AT (1) | AT308499B (de) |
AU (1) | AU453618B2 (de) |
BE (1) | BE771000A (de) |
BR (1) | BR7105186D0 (de) |
CA (1) | CA951752A (de) |
CH (1) | CH555202A (de) |
DE (1) | DE2139929A1 (de) |
ES (1) | ES200690Y (de) |
FR (1) | FR2102189B1 (de) |
GB (1) | GB1314863A (de) |
LU (1) | LU63704A1 (de) |
NL (1) | NL7111036A (de) |
SE (1) | SE392406B (de) |
ZA (1) | ZA715183B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110293181B (zh) * | 2019-06-24 | 2024-05-07 | 奥美森智能装备股份有限公司 | 一种热交换器工装的快速切换位置装置及锁紧装置 |
CN112243999B (zh) * | 2020-10-09 | 2022-03-08 | 国网山东省电力公司武城县供电公司 | 一种电线杆用驱鸟装置 |
Family Cites Families (1)
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/xx unknown
- 1971-08-05 BE BE771000A patent/BE771000A/xx unknown
- 1971-08-06 AU AU32098/71A patent/AU453618B2/en not_active Expired
- 1971-08-10 SE SE7110175A patent/SE392406B/xx unknown
- 1971-08-10 ES ES1971200690U patent/ES200690Y/es not_active Expired
- 1971-08-10 AT AT697871A patent/AT308499B/de not_active IP Right Cessation
- 1971-08-10 CH CH1175371A patent/CH555202A/de not_active IP Right Cessation
- 1971-08-10 DE DE19712139929 patent/DE2139929A1/de active Pending
- 1971-08-11 FR FR7129363A patent/FR2102189B1/fr not_active Expired
- 1971-08-11 BR BR5186/71A patent/BR7105186D0/pt unknown
- 1971-08-11 NL NL7111036A patent/NL7111036A/xx unknown
- 1971-08-11 LU LU63704D patent/LU63704A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7111036A (de) | 1972-02-15 |
ES200690Y (es) | 1976-01-16 |
BE771000A (fr) | 1971-12-16 |
FR2102189A1 (de) | 1972-04-07 |
GB1314863A (en) | 1973-04-26 |
AU453618B2 (en) | 1974-10-03 |
ZA715183B (en) | 1972-04-26 |
AT308499B (de) | 1973-07-10 |
AU3209871A (en) | 1973-02-08 |
ES200690U (es) | 1975-09-01 |
FR2102189B1 (de) | 1974-03-15 |
SE392406B (sv) | 1977-03-28 |
DE2139929A1 (de) | 1972-03-02 |
CA951752A (en) | 1974-07-23 |
BR7105186D0 (pt) | 1973-05-15 |
LU63704A1 (de) | 1971-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |