GB1393838A - Gripping mechanisms for holding strap - Google Patents
Gripping mechanisms for holding strapInfo
- Publication number
- GB1393838A GB1393838A GB3877773A GB3877773A GB1393838A GB 1393838 A GB1393838 A GB 1393838A GB 3877773 A GB3877773 A GB 3877773A GB 3877773 A GB3877773 A GB 3877773A GB 1393838 A GB1393838 A GB 1393838A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strap
- jaws
- gripping
- pivot
- holes
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/22—Means for controlling tension of binding means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Clamps And Clips (AREA)
Abstract
1393838 Gripping straps SIGNODE CORP 16 Aug 1973 [16 Aug 1972] 38777/73 Heading B8C [Also in Division E2] A gripping mechanism for holding a strap and increasing the gripping force as tension is applied to the strap comprises an anvil 38, and a pair of jaws 20, 22 pivotable about pins 30 extending parallel with the longitudinal direction of the strap 42 into a position to clamp the strap against the anvil, the jaws being able in the clamping position to pivot about an axis normal to the longitudinal direction of, and parallel to the plane of the strap. The gripping surface 40 of the jaws is toothed and arcuate and arranged to exert a higher pressure on the strap as the jaws pivot about the normal axis. The jaws are permitted to pivot about the normal axis by the holes 32 through which the pins extend tapering towards reduced radius at the centre or one end, by the pins being barrel-shaped or being a loose fit in the holes or in their support, or by the pin and holes having matching spherical bearing surfaces.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28105472A | 1972-08-16 | 1972-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1393838A true GB1393838A (en) | 1975-05-14 |
Family
ID=23075758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3877773A Expired GB1393838A (en) | 1972-08-16 | 1973-08-16 | Gripping mechanisms for holding strap |
Country Status (10)
Country | Link |
---|---|
US (1) | US3791420A (en) |
JP (1) | JPS5226200B2 (en) |
CA (1) | CA987582A (en) |
CH (1) | CH562126A5 (en) |
DE (1) | DE2329844C3 (en) |
FR (1) | FR2196271B1 (en) |
GB (1) | GB1393838A (en) |
NL (1) | NL180298C (en) |
SE (1) | SE400246B (en) |
SU (1) | SU513613A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4356845A (en) * | 1980-10-24 | 1982-11-02 | Rca Corporation | Holding and notching tool for CRT implosion protection |
US5885502A (en) * | 1995-12-20 | 1999-03-23 | Bomanite Corporation | Method of forming patterned walls |
WO2000044620A1 (en) | 1999-01-29 | 2000-08-03 | Jaenson Howard W | Automatic bale strapping system |
US6487833B1 (en) | 2000-01-29 | 2002-12-03 | Howard W. Jaenson | Strap welding system and method |
US6401764B1 (en) | 2000-03-27 | 2002-06-11 | Illinois Tool Works Inc. | Gripper for strapping machine |
US6935227B2 (en) * | 2003-05-30 | 2005-08-30 | Illinois Tool Works, Inc. | Single pin gripper assembly for strapping machine head |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US490070A (en) * | 1893-01-17 | Wire stretcher and splicer | ||
US2868238A (en) * | 1953-05-14 | 1959-01-13 | Acme Steel Co | Shearing and gripping device for binding tools |
-
1972
- 1972-08-16 US US00281054A patent/US3791420A/en not_active Expired - Lifetime
-
1973
- 1973-04-27 CA CA169,768A patent/CA987582A/en not_active Expired
- 1973-05-23 FR FR7318791A patent/FR2196271B1/fr not_active Expired
- 1973-06-12 DE DE2329844A patent/DE2329844C3/en not_active Expired
- 1973-07-03 JP JP48075178A patent/JPS5226200B2/ja not_active Expired
- 1973-08-03 NL NLAANVRAGE7310783,A patent/NL180298C/en not_active IP Right Cessation
- 1973-08-14 SE SE7311102A patent/SE400246B/en unknown
- 1973-08-15 SU SU1954459A patent/SU513613A3/en active
- 1973-08-15 CH CH1175073A patent/CH562126A5/xx not_active IP Right Cessation
- 1973-08-16 GB GB3877773A patent/GB1393838A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL180298C (en) | 1987-02-02 |
SU513613A3 (en) | 1976-05-05 |
CA987582A (en) | 1976-04-20 |
DE2329844B2 (en) | 1976-07-29 |
JPS5226200B2 (en) | 1977-07-12 |
DE2329844C3 (en) | 1979-06-21 |
FR2196271A1 (en) | 1974-03-15 |
NL180298B (en) | 1986-09-01 |
SE400246B (en) | 1978-03-20 |
DE2329844A1 (en) | 1974-03-14 |
CH562126A5 (en) | 1975-05-30 |
NL7310783A (en) | 1974-02-19 |
JPS49133192A (en) | 1974-12-20 |
FR2196271B1 (en) | 1978-06-30 |
US3791420A (en) | 1974-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19930815 |