FR632167A - Perfectionnements apportés aux pieds de support pour appareils de photographie, topographie ou analogues - Google Patents
Perfectionnements apportés aux pieds de support pour appareils de photographie, topographie ou analoguesInfo
- Publication number
- FR632167A FR632167A FR632167DA FR632167A FR 632167 A FR632167 A FR 632167A FR 632167D A FR632167D A FR 632167DA FR 632167 A FR632167 A FR 632167A
- Authority
- FR
- France
- Prior art keywords
- surveying
- cameras
- support legs
- improvements made
- legs
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
- F16M11/30—Undercarriages for supports with one single telescoping pillar with co-moving side-struts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/025—Locking means for translational movement
- F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR288282X | 1927-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR632167A true FR632167A (fr) | 1928-01-04 |
Family
ID=8887467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR632167D Expired FR632167A (fr) | 1927-04-05 | 1927-04-05 | Perfectionnements apportés aux pieds de support pour appareils de photographie, topographie ou analogues |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR632167A (fr) |
GB (1) | GB288282A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634044A1 (fr) * | 1988-07-08 | 1990-01-12 | Lemasson Guy | Poutre pliable de support d'elements de signalisation pour leur fixation a un vehicule automobile |
CN104019341A (zh) * | 2014-06-13 | 2014-09-03 | 中山立信摄影器材有限公司 | 一种便携式的低脚支撑架 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3981468A (en) * | 1975-05-12 | 1976-09-21 | Holan Leif A | Stand |
US4416439A (en) * | 1981-04-10 | 1983-11-22 | Fred Dimpfel | Adjustable leg assembly |
-
1927
- 1927-04-05 FR FR632167D patent/FR632167A/fr not_active Expired
-
1928
- 1928-03-28 GB GB9393/28A patent/GB288282A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634044A1 (fr) * | 1988-07-08 | 1990-01-12 | Lemasson Guy | Poutre pliable de support d'elements de signalisation pour leur fixation a un vehicule automobile |
CN104019341A (zh) * | 2014-06-13 | 2014-09-03 | 中山立信摄影器材有限公司 | 一种便携式的低脚支撑架 |
Also Published As
Publication number | Publication date |
---|---|
GB288282A (en) | 1928-09-13 |
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