GB2339153A - Grip and forearm developer - Google Patents
Grip and forearm developer Download PDFInfo
- Publication number
- GB2339153A GB2339153A GB9814419A GB9814419A GB2339153A GB 2339153 A GB2339153 A GB 2339153A GB 9814419 A GB9814419 A GB 9814419A GB 9814419 A GB9814419 A GB 9814419A GB 2339153 A GB2339153 A GB 2339153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- developer
- welded
- grip
- handle
- studs
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/16—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for hands or fingers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/023—Wound springs
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
2339153 I.
GRIP AND FOREARM DEVELOPER THIS INVENTION RELATES TO A GRIP AND FOREARM DEVELOPER In designing my grip and forearm developer, I have greatly improved on any current developers on the market. As a keen wcighliftcr I have used many other devices which were designed for the same purpose and have found them totally inadequate, because they were not powerful enough, they were very uncomfortable and the), were made from poor quality materials. My invention has solved these three problems. Firstiv, I have used powerful wire compression springs, secondly, the handles have hand guards and are bound with self adhesive non slip vinyl binding. And thirdly, the main structure is made of good quality mild steel tubing. With these improvements, my grip and forearm developer will be ideal for the professional or serious sports person, e.g. Golfers, Racquet Players, Power Lifters etc. 717his device increases gripping strength and will build large and powerful forearms.
According to the present invention the grip and forearm developer comprises of two handles of mild steel tubing.
One handle has two studs welded vertically near each end which are partially threaded, and these act as guides and compression spring retainers. The other handle has two holes drilled near its ends which accommodates the two studs previously mentioned with their wire compression springs and washers all ready in position. It is then secured by two locking nuts which arc screwed onto the two partially threaded studs. Each handle has two washers welded on at equal distance to each other which serve three purposes. One, they serve as handguards, two, they also serve as a gauge, for example, when die guards of both handles touch you have completed the full range of movement of the developer, and three this in turn also stops the two wire compression springs from being over compressed which will reduce spring fatigue. The two handles are bound in self-adliesive, non-slip. vinyl binding, have plastic end caps inserted and any exposed metal of the handles is coated in hammer finished paint. Figure I shows a full scale drawing of the grip and forearm developer in its 2.
uncompressed state. Referring to the drawing the developer consists of handle 2 with two partially threaded studs 3 welded vertically on, and with its two wire compression springs 4 and four washers 9 in position. Handle I which is drilled near both ends then fits over the two studs 3 and is secured by two locking nuts 5. As you can see from the drawing, each handle has two welded on washers 6 which serve as hand-guards the handles arc bound in self-adhesive non-slip vinyl binding 8 and have four plastic end caps 7 inserted into the ends of both handles.
When the developer is fully compressed in the palm of the hand the hand guards 6 on both handles will touch. You then slowly release the tension and this equals one full repetition, I I 3
Claims (2)
- I A grip and forearrn developer comprising of a mild steel tube handle with two welded on hand guards and also two welded spring retaining guide studs partially threaded at the ends which accommodates two wire compression springs and four steel washers, a second mild steel tube handle with two welded hand guards and two holes drilled near each end slides over the two vertically welded partially threaded studs of the other handle with two compression springs and four washers in place, it is then secured by two lock nuts which arc scrcNved on to the two partially threaded studs. When the developer is compressed in the palm of the hand the handle with the two holes drilled is drawn back along the two spring covered studs until the two welded hand guards on each of the handles touch and then repeat.
- 2. A grip and forearm developer as claimed in claim I has two wire compression springs which can be dismantled so that worn or different power ratio springs can be easily fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9814419A GB2339153A (en) | 1998-07-06 | 1998-07-06 | Grip and forearm developer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9814419A GB2339153A (en) | 1998-07-06 | 1998-07-06 | Grip and forearm developer |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9814419D0 GB9814419D0 (en) | 1998-09-02 |
GB2339153A true GB2339153A (en) | 2000-01-19 |
Family
ID=10834880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9814419A Withdrawn GB2339153A (en) | 1998-07-06 | 1998-07-06 | Grip and forearm developer |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2339153A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7473213B1 (en) | 2004-09-20 | 2009-01-06 | Thomas G Kallenbach | Wrist saver exercise handle |
US7926583B2 (en) | 2002-03-20 | 2011-04-19 | Patrick Newnam | Zero turning radius earthworking implement |
MD711Y (en) * | 2012-11-28 | 2013-12-31 | Антон ПЕРЦЕВ | Hand extensor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2064342A (en) * | 1979-12-06 | 1981-06-17 | Culverwell D H Son Ltd | Exercising apparatus |
US5519918A (en) * | 1994-06-06 | 1996-05-28 | Chang; John | Multifunctional spring-grip dumb-bell |
-
1998
- 1998-07-06 GB GB9814419A patent/GB2339153A/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2064342A (en) * | 1979-12-06 | 1981-06-17 | Culverwell D H Son Ltd | Exercising apparatus |
US5519918A (en) * | 1994-06-06 | 1996-05-28 | Chang; John | Multifunctional spring-grip dumb-bell |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7926583B2 (en) | 2002-03-20 | 2011-04-19 | Patrick Newnam | Zero turning radius earthworking implement |
US7473213B1 (en) | 2004-09-20 | 2009-01-06 | Thomas G Kallenbach | Wrist saver exercise handle |
MD711Y (en) * | 2012-11-28 | 2013-12-31 | Антон ПЕРЦЕВ | Hand extensor |
Also Published As
Publication number | Publication date |
---|---|
GB9814419D0 (en) | 1998-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |