GB1394494A - Clamping trestle stand - Google Patents
Clamping trestle standInfo
- Publication number
- GB1394494A GB1394494A GB1794173A GB1794173A GB1394494A GB 1394494 A GB1394494 A GB 1394494A GB 1794173 A GB1794173 A GB 1794173A GB 1794173 A GB1794173 A GB 1794173A GB 1394494 A GB1394494 A GB 1394494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- links
- link
- adjustable
- engaging
- peg
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
1394494 Trestles GEORG FRITZMEIER KG 13 April 1973 [14 April 1972] 17941/73 Heading A4H A trestle stand, Fig. 1, comprises legs pivoted intermediate their ends at 1, the upper arms 2 so formed pivotally mounting at 18 clamping jaws 17, and the lower arms 3 so formed being connected by pivoted links 9, 11, the total length of the links 9, 11 being adjustable to alter the distance between the clamping jaws 17 by a peg 13 engaged in selected aligned bores 14 in the links 9, 7. In a modification, Figs. 5-7 (not shown), the total length of the links (41, 42) is adjustable by a pin (46) on one link (42) engaging in a selected notch (45) in the other link (41), and a spring-loaded peg (48) on the other link (41) engaging in a selected hole (50) in the one link (42). In another form, Fig. 3, the legs 20 are joined intermediate their ends by U-bands 35 rigid with the legs 20 and connected together at an adjustable distance by a peg 37 engaging in selected aligned bores 36. The lower arms are connected by pivoted links 29, 31 whose effective length is adjustable by altering the angle between said links.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2218233A DE2218233C3 (en) | 1972-04-14 | 1972-04-14 | Clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1394494A true GB1394494A (en) | 1975-05-14 |
Family
ID=5842028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1794173A Expired GB1394494A (en) | 1972-04-14 | 1973-04-13 | Clamping trestle stand |
Country Status (7)
Country | Link |
---|---|
US (1) | US3830340A (en) |
JP (1) | JPS5411040B2 (en) |
AT (1) | AT322184B (en) |
DE (1) | DE2218233C3 (en) |
FR (1) | FR2180408A5 (en) |
GB (1) | GB1394494A (en) |
IT (1) | IT980845B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2467963A (en) * | 2009-02-24 | 2010-08-25 | William Thomas Peter Mitford | Workhorse capable of working at different levels |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5428799U (en) * | 1977-07-29 | 1979-02-24 | ||
JPS54118500U (en) * | 1978-02-08 | 1979-08-18 | ||
FR2574333B1 (en) * | 1984-12-10 | 1987-06-26 | Leggeri Charles | SELF-LOCKING EASEL FOR CUTTING WOOD |
US5299656A (en) * | 1992-06-02 | 1994-04-05 | Grill Thomas W | Jaw horse assembly and method |
US5297655A (en) * | 1992-09-24 | 1994-03-29 | Wolfe Danny K | Collapsible sawhorse |
US5377779A (en) * | 1994-05-11 | 1995-01-03 | Slapnicka; Elden R. | Self-stowable sawhorse with beam-supporting saddles |
US6006469A (en) * | 1998-04-23 | 1999-12-28 | Dematties; Irving E. | Modular interlocking shrub shelter and method of assembly |
WO1999053747A1 (en) * | 1998-04-23 | 1999-10-28 | Dematties Irving E | Modular interlocking shrub shelter and method of assembly |
US5954156A (en) * | 1998-08-17 | 1999-09-21 | Cooke; John E. | Adjustable saw horse |
US6419048B1 (en) * | 2000-05-04 | 2002-07-16 | Laurence Robinson | Adjustable supports |
GB0406784D0 (en) * | 2004-03-26 | 2004-04-28 | Hepworth Steven | Gripping apparatus |
DE202008000021U1 (en) * | 2008-03-06 | 2009-08-06 | Krause-Werk Gmbh & Co. Kg | Supporting trestle for a working platform as well as working platform |
US20110024235A1 (en) * | 2009-07-31 | 2011-02-03 | Johnson Air Service, Inc. | Sawhorse bracket system and method |
US8757323B2 (en) * | 2009-12-03 | 2014-06-24 | Auburn University | Portable sawhorse workstation |
US9808953B1 (en) | 2014-12-26 | 2017-11-07 | Francis A Sagorski | Saw buck with log sizing template |
US11850724B2 (en) | 2018-03-09 | 2023-12-26 | Milwaukee Electric Tool Corporation | Pipe fitting stand |
EP3762182B1 (en) | 2018-03-09 | 2024-04-24 | Milwaukee Electric Tool Corporation | Pipe fitting stand |
CN219255500U (en) | 2020-02-10 | 2023-06-27 | 米沃奇电动工具公司 | Pipe fitting support for supporting pipe during working operation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US861583A (en) * | 1906-04-18 | 1907-07-30 | George E Foster | Step-ladder. |
US1261007A (en) * | 1917-03-01 | 1918-04-02 | Asa F Beardsley | Sawhorse. |
US2589520A (en) * | 1947-05-27 | 1952-03-18 | Wallenius Tuomo Jaakk Hermanni | Fixture for cameras or other similar apparatus |
US2706661A (en) * | 1949-08-20 | 1955-04-19 | Michael Covillo | Collapsible support |
US3139951A (en) * | 1961-12-04 | 1964-07-07 | Clayton William | Support stand |
US3741339A (en) * | 1971-12-13 | 1973-06-26 | D Eubank | Collapsible saw horse stand |
-
1972
- 1972-04-14 DE DE2218233A patent/DE2218233C3/en not_active Expired
-
1973
- 1973-04-12 AT AT324273A patent/AT322184B/en active
- 1973-04-13 FR FR7313491A patent/FR2180408A5/fr not_active Expired
- 1973-04-13 US US00350781A patent/US3830340A/en not_active Expired - Lifetime
- 1973-04-13 GB GB1794173A patent/GB1394494A/en not_active Expired
- 1973-04-13 IT IT7368073A patent/IT980845B/en active
- 1973-04-14 JP JP4264473A patent/JPS5411040B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2467963A (en) * | 2009-02-24 | 2010-08-25 | William Thomas Peter Mitford | Workhorse capable of working at different levels |
Also Published As
Publication number | Publication date |
---|---|
FR2180408A5 (en) | 1973-11-23 |
JPS4948000A (en) | 1974-05-09 |
DE2218233B2 (en) | 1974-12-12 |
US3830340A (en) | 1974-08-20 |
AT322184B (en) | 1975-05-12 |
DE2218233C3 (en) | 1975-07-31 |
IT980845B (en) | 1974-10-10 |
DE2218233A1 (en) | 1973-10-25 |
JPS5411040B2 (en) | 1979-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |