FR2361626A1 - FOLDING METER - Google Patents
FOLDING METERInfo
- Publication number
- FR2361626A1 FR2361626A1 FR7724204A FR7724204A FR2361626A1 FR 2361626 A1 FR2361626 A1 FR 2361626A1 FR 7724204 A FR7724204 A FR 7724204A FR 7724204 A FR7724204 A FR 7724204A FR 2361626 A1 FR2361626 A1 FR 2361626A1
- Authority
- FR
- France
- Prior art keywords
- intermediate webs
- rule
- folding
- folding meter
- plastic
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
- G01B3/06—Rulers with scales or marks for direct reading rigid folding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Seasonings (AREA)
- Supports For Plants (AREA)
Abstract
In order to be able to produce the folding rule from plastic without it thereby bending to a more pronounced degree in the extended state than does one constructed from wood or metal or having to be of heavier design, its individual links (4) are hollow or have cavities. Each link of the rule can have intermediate webs (5) for further stiffening. It can also consist of two half shells (7) which are welded to one another and have intermediate webs (9). Flexurally stiff plastic foam can also be used for production.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762635748 DE2635748C3 (en) | 1976-08-09 | 1976-08-09 | Folding rule |
DE19762659206 DE2659206A1 (en) | 1976-12-28 | 1976-12-28 | LIMBS Ruler |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2361626A1 true FR2361626A1 (en) | 1978-03-10 |
FR2361626B1 FR2361626B1 (en) | 1982-10-01 |
Family
ID=25770792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7724204A Granted FR2361626A1 (en) | 1976-08-09 | 1977-08-05 | FOLDING METER |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE857581A (en) |
CH (1) | CH621863A5 (en) |
ES (1) | ES238918Y (en) |
FR (1) | FR2361626A1 (en) |
IT (1) | IT1082259B (en) |
SE (1) | SE432018B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2404195A2 (en) * | 1977-09-22 | 1979-04-20 | Ullrich Stabila Messgeraete | FOLDING METER |
FR2435692A2 (en) * | 1978-08-22 | 1980-04-04 | Ullrich Stabila Messgeraete | FOLDING METER |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH249657A (en) * | 1945-06-02 | 1947-07-15 | Hoppler Ernst | Staff with a ruler. |
FR1232130A (en) * | 1959-02-20 | 1960-10-05 | Foldable ruler | |
CH406653A (en) * | 1963-01-16 | 1966-01-31 | Huonder Rene | Folding rod |
CH570601A5 (en) * | 1973-10-17 | 1975-12-15 | Sinoval Ets | Folding rule with plastic interlocking links - links joined in pairs by resiliently-held bolts through end holes |
-
1977
- 1977-08-02 SE SE7708820A patent/SE432018B/en unknown
- 1977-08-05 FR FR7724204A patent/FR2361626A1/en active Granted
- 1977-08-05 CH CH965777A patent/CH621863A5/en not_active IP Right Cessation
- 1977-08-08 IT IT68830/77A patent/IT1082259B/en active
- 1977-08-08 BE BE179990A patent/BE857581A/en not_active IP Right Cessation
- 1977-08-08 ES ES1977238918U patent/ES238918Y/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH249657A (en) * | 1945-06-02 | 1947-07-15 | Hoppler Ernst | Staff with a ruler. |
FR1232130A (en) * | 1959-02-20 | 1960-10-05 | Foldable ruler | |
CH406653A (en) * | 1963-01-16 | 1966-01-31 | Huonder Rene | Folding rod |
CH570601A5 (en) * | 1973-10-17 | 1975-12-15 | Sinoval Ets | Folding rule with plastic interlocking links - links joined in pairs by resiliently-held bolts through end holes |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2404195A2 (en) * | 1977-09-22 | 1979-04-20 | Ullrich Stabila Messgeraete | FOLDING METER |
FR2435692A2 (en) * | 1978-08-22 | 1980-04-04 | Ullrich Stabila Messgeraete | FOLDING METER |
Also Published As
Publication number | Publication date |
---|---|
IT1082259B (en) | 1985-05-21 |
SE432018B (en) | 1984-03-12 |
ES238918U (en) | 1979-05-16 |
FR2361626B1 (en) | 1982-10-01 |
ES238918Y (en) | 1979-11-01 |
BE857581A (en) | 1977-12-01 |
CH621863A5 (en) | 1981-02-27 |
SE7708820L (en) | 1978-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |